/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: UserBitShared.proto

package org.apache.drill.exec.proto;

public final class UserBitShared {
  private UserBitShared() {}
  public static void registerAllExtensions(
      com.google.protobuf.ExtensionRegistry registry) {
  }
  /**
   * Protobuf enum {@code exec.shared.RpcChannel}
   */
  public enum RpcChannel
      implements com.google.protobuf.ProtocolMessageEnum {
    /**
     * <code>BIT_CONTROL = 0;</code>
     */
    BIT_CONTROL(0, 0),
    /**
     * <code>BIT_DATA = 1;</code>
     */
    BIT_DATA(1, 1),
    /**
     * <code>USER = 2;</code>
     */
    USER(2, 2),
    ;

    /**
     * <code>BIT_CONTROL = 0;</code>
     */
    public static final int BIT_CONTROL_VALUE = 0;
    /**
     * <code>BIT_DATA = 1;</code>
     */
    public static final int BIT_DATA_VALUE = 1;
    /**
     * <code>USER = 2;</code>
     */
    public static final int USER_VALUE = 2;


    public final int getNumber() { return value; }

    public static RpcChannel valueOf(int value) {
      switch (value) {
        case 0: return BIT_CONTROL;
        case 1: return BIT_DATA;
        case 2: return USER;
        default: return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap<RpcChannel>
        internalGetValueMap() {
      return internalValueMap;
    }
    private static com.google.protobuf.Internal.EnumLiteMap<RpcChannel>
        internalValueMap =
          new com.google.protobuf.Internal.EnumLiteMap<RpcChannel>() {
            public RpcChannel findValueByNumber(int number) {
              return RpcChannel.valueOf(number);
            }
          };

    public final com.google.protobuf.Descriptors.EnumValueDescriptor
        getValueDescriptor() {
      return getDescriptor().getValues().get(index);
    }
    public final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptorForType() {
      return getDescriptor();
    }
    public static final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.getDescriptor().getEnumTypes().get(0);
    }

    private static final RpcChannel[] VALUES = values();

    public static RpcChannel valueOf(
        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
      if (desc.getType() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException(
          "EnumValueDescriptor is not for this type.");
      }
      return VALUES[desc.getIndex()];
    }

    private final int index;
    private final int value;

    private RpcChannel(int index, int value) {
      this.index = index;
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:exec.shared.RpcChannel)
  }

  /**
   * Protobuf enum {@code exec.shared.QueryType}
   */
  public enum QueryType
      implements com.google.protobuf.ProtocolMessageEnum {
    /**
     * <code>SQL = 1;</code>
     */
    SQL(0, 1),
    /**
     * <code>LOGICAL = 2;</code>
     */
    LOGICAL(1, 2),
    /**
     * <code>PHYSICAL = 3;</code>
     */
    PHYSICAL(2, 3),
    ;

    /**
     * <code>SQL = 1;</code>
     */
    public static final int SQL_VALUE = 1;
    /**
     * <code>LOGICAL = 2;</code>
     */
    public static final int LOGICAL_VALUE = 2;
    /**
     * <code>PHYSICAL = 3;</code>
     */
    public static final int PHYSICAL_VALUE = 3;


    public final int getNumber() { return value; }

    public static QueryType valueOf(int value) {
      switch (value) {
        case 1: return SQL;
        case 2: return LOGICAL;
        case 3: return PHYSICAL;
        default: return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap<QueryType>
        internalGetValueMap() {
      return internalValueMap;
    }
    private static com.google.protobuf.Internal.EnumLiteMap<QueryType>
        internalValueMap =
          new com.google.protobuf.Internal.EnumLiteMap<QueryType>() {
            public QueryType findValueByNumber(int number) {
              return QueryType.valueOf(number);
            }
          };

    public final com.google.protobuf.Descriptors.EnumValueDescriptor
        getValueDescriptor() {
      return getDescriptor().getValues().get(index);
    }
    public final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptorForType() {
      return getDescriptor();
    }
    public static final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.getDescriptor().getEnumTypes().get(1);
    }

    private static final QueryType[] VALUES = values();

    public static QueryType valueOf(
        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
      if (desc.getType() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException(
          "EnumValueDescriptor is not for this type.");
      }
      return VALUES[desc.getIndex()];
    }

    private final int index;
    private final int value;

    private QueryType(int index, int value) {
      this.index = index;
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:exec.shared.QueryType)
  }

  /**
   * Protobuf enum {@code exec.shared.FragmentState}
   */
  public enum FragmentState
      implements com.google.protobuf.ProtocolMessageEnum {
    /**
     * <code>SENDING = 0;</code>
     */
    SENDING(0, 0),
    /**
     * <code>AWAITING_ALLOCATION = 1;</code>
     */
    AWAITING_ALLOCATION(1, 1),
    /**
     * <code>RUNNING = 2;</code>
     */
    RUNNING(2, 2),
    /**
     * <code>FINISHED = 3;</code>
     */
    FINISHED(3, 3),
    /**
     * <code>CANCELLED = 4;</code>
     */
    CANCELLED(4, 4),
    /**
     * <code>FAILED = 5;</code>
     */
    FAILED(5, 5),
    /**
     * <code>CANCELLATION_REQUESTED = 6;</code>
     */
    CANCELLATION_REQUESTED(6, 6),
    ;

    /**
     * <code>SENDING = 0;</code>
     */
    public static final int SENDING_VALUE = 0;
    /**
     * <code>AWAITING_ALLOCATION = 1;</code>
     */
    public static final int AWAITING_ALLOCATION_VALUE = 1;
    /**
     * <code>RUNNING = 2;</code>
     */
    public static final int RUNNING_VALUE = 2;
    /**
     * <code>FINISHED = 3;</code>
     */
    public static final int FINISHED_VALUE = 3;
    /**
     * <code>CANCELLED = 4;</code>
     */
    public static final int CANCELLED_VALUE = 4;
    /**
     * <code>FAILED = 5;</code>
     */
    public static final int FAILED_VALUE = 5;
    /**
     * <code>CANCELLATION_REQUESTED = 6;</code>
     */
    public static final int CANCELLATION_REQUESTED_VALUE = 6;


    public final int getNumber() { return value; }

    public static FragmentState valueOf(int value) {
      switch (value) {
        case 0: return SENDING;
        case 1: return AWAITING_ALLOCATION;
        case 2: return RUNNING;
        case 3: return FINISHED;
        case 4: return CANCELLED;
        case 5: return FAILED;
        case 6: return CANCELLATION_REQUESTED;
        default: return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap<FragmentState>
        internalGetValueMap() {
      return internalValueMap;
    }
    private static com.google.protobuf.Internal.EnumLiteMap<FragmentState>
        internalValueMap =
          new com.google.protobuf.Internal.EnumLiteMap<FragmentState>() {
            public FragmentState findValueByNumber(int number) {
              return FragmentState.valueOf(number);
            }
          };

    public final com.google.protobuf.Descriptors.EnumValueDescriptor
        getValueDescriptor() {
      return getDescriptor().getValues().get(index);
    }
    public final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptorForType() {
      return getDescriptor();
    }
    public static final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.getDescriptor().getEnumTypes().get(2);
    }

    private static final FragmentState[] VALUES = values();

    public static FragmentState valueOf(
        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
      if (desc.getType() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException(
          "EnumValueDescriptor is not for this type.");
      }
      return VALUES[desc.getIndex()];
    }

    private final int index;
    private final int value;

    private FragmentState(int index, int value) {
      this.index = index;
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:exec.shared.FragmentState)
  }

  /**
   * Protobuf enum {@code exec.shared.CoreOperatorType}
   */
  public enum CoreOperatorType
      implements com.google.protobuf.ProtocolMessageEnum {
    /**
     * <code>SINGLE_SENDER = 0;</code>
     */
    SINGLE_SENDER(0, 0),
    /**
     * <code>BROADCAST_SENDER = 1;</code>
     */
    BROADCAST_SENDER(1, 1),
    /**
     * <code>FILTER = 2;</code>
     */
    FILTER(2, 2),
    /**
     * <code>HASH_AGGREGATE = 3;</code>
     */
    HASH_AGGREGATE(3, 3),
    /**
     * <code>HASH_JOIN = 4;</code>
     */
    HASH_JOIN(4, 4),
    /**
     * <code>MERGE_JOIN = 5;</code>
     */
    MERGE_JOIN(5, 5),
    /**
     * <code>HASH_PARTITION_SENDER = 6;</code>
     */
    HASH_PARTITION_SENDER(6, 6),
    /**
     * <code>LIMIT = 7;</code>
     */
    LIMIT(7, 7),
    /**
     * <code>MERGING_RECEIVER = 8;</code>
     */
    MERGING_RECEIVER(8, 8),
    /**
     * <code>ORDERED_PARTITION_SENDER = 9;</code>
     */
    ORDERED_PARTITION_SENDER(9, 9),
    /**
     * <code>PROJECT = 10;</code>
     */
    PROJECT(10, 10),
    /**
     * <code>UNORDERED_RECEIVER = 11;</code>
     */
    UNORDERED_RECEIVER(11, 11),
    /**
     * <code>RANGE_SENDER = 12;</code>
     */
    RANGE_SENDER(12, 12),
    /**
     * <code>SCREEN = 13;</code>
     */
    SCREEN(13, 13),
    /**
     * <code>SELECTION_VECTOR_REMOVER = 14;</code>
     */
    SELECTION_VECTOR_REMOVER(14, 14),
    /**
     * <code>STREAMING_AGGREGATE = 15;</code>
     */
    STREAMING_AGGREGATE(15, 15),
    /**
     * <code>TOP_N_SORT = 16;</code>
     */
    TOP_N_SORT(16, 16),
    /**
     * <code>EXTERNAL_SORT = 17;</code>
     */
    EXTERNAL_SORT(17, 17),
    /**
     * <code>TRACE = 18;</code>
     */
    TRACE(18, 18),
    /**
     * <code>UNION = 19;</code>
     */
    UNION(19, 19),
    /**
     * <code>OLD_SORT = 20;</code>
     */
    OLD_SORT(20, 20),
    /**
     * <code>PARQUET_ROW_GROUP_SCAN = 21;</code>
     */
    PARQUET_ROW_GROUP_SCAN(21, 21),
    /**
     * <code>HIVE_SUB_SCAN = 22;</code>
     */
    HIVE_SUB_SCAN(22, 22),
    /**
     * <code>SYSTEM_TABLE_SCAN = 23;</code>
     */
    SYSTEM_TABLE_SCAN(23, 23),
    /**
     * <code>MOCK_SUB_SCAN = 24;</code>
     */
    MOCK_SUB_SCAN(24, 24),
    /**
     * <code>PARQUET_WRITER = 25;</code>
     */
    PARQUET_WRITER(25, 25),
    /**
     * <code>DIRECT_SUB_SCAN = 26;</code>
     */
    DIRECT_SUB_SCAN(26, 26),
    /**
     * <code>TEXT_WRITER = 27;</code>
     */
    TEXT_WRITER(27, 27),
    /**
     * <code>TEXT_SUB_SCAN = 28;</code>
     */
    TEXT_SUB_SCAN(28, 28),
    /**
     * <code>JSON_SUB_SCAN = 29;</code>
     */
    JSON_SUB_SCAN(29, 29),
    /**
     * <code>INFO_SCHEMA_SUB_SCAN = 30;</code>
     */
    INFO_SCHEMA_SUB_SCAN(30, 30),
    /**
     * <code>COMPLEX_TO_JSON = 31;</code>
     */
    COMPLEX_TO_JSON(31, 31),
    /**
     * <code>PRODUCER_CONSUMER = 32;</code>
     */
    PRODUCER_CONSUMER(32, 32),
    /**
     * <code>HBASE_SUB_SCAN = 33;</code>
     */
    HBASE_SUB_SCAN(33, 33),
    /**
     * <code>WINDOW = 34;</code>
     */
    WINDOW(34, 34),
    /**
     * <code>NESTED_LOOP_JOIN = 35;</code>
     */
    NESTED_LOOP_JOIN(35, 35),
    /**
     * <code>AVRO_SUB_SCAN = 36;</code>
     */
    AVRO_SUB_SCAN(36, 36),
    ;

    /**
     * <code>SINGLE_SENDER = 0;</code>
     */
    public static final int SINGLE_SENDER_VALUE = 0;
    /**
     * <code>BROADCAST_SENDER = 1;</code>
     */
    public static final int BROADCAST_SENDER_VALUE = 1;
    /**
     * <code>FILTER = 2;</code>
     */
    public static final int FILTER_VALUE = 2;
    /**
     * <code>HASH_AGGREGATE = 3;</code>
     */
    public static final int HASH_AGGREGATE_VALUE = 3;
    /**
     * <code>HASH_JOIN = 4;</code>
     */
    public static final int HASH_JOIN_VALUE = 4;
    /**
     * <code>MERGE_JOIN = 5;</code>
     */
    public static final int MERGE_JOIN_VALUE = 5;
    /**
     * <code>HASH_PARTITION_SENDER = 6;</code>
     */
    public static final int HASH_PARTITION_SENDER_VALUE = 6;
    /**
     * <code>LIMIT = 7;</code>
     */
    public static final int LIMIT_VALUE = 7;
    /**
     * <code>MERGING_RECEIVER = 8;</code>
     */
    public static final int MERGING_RECEIVER_VALUE = 8;
    /**
     * <code>ORDERED_PARTITION_SENDER = 9;</code>
     */
    public static final int ORDERED_PARTITION_SENDER_VALUE = 9;
    /**
     * <code>PROJECT = 10;</code>
     */
    public static final int PROJECT_VALUE = 10;
    /**
     * <code>UNORDERED_RECEIVER = 11;</code>
     */
    public static final int UNORDERED_RECEIVER_VALUE = 11;
    /**
     * <code>RANGE_SENDER = 12;</code>
     */
    public static final int RANGE_SENDER_VALUE = 12;
    /**
     * <code>SCREEN = 13;</code>
     */
    public static final int SCREEN_VALUE = 13;
    /**
     * <code>SELECTION_VECTOR_REMOVER = 14;</code>
     */
    public static final int SELECTION_VECTOR_REMOVER_VALUE = 14;
    /**
     * <code>STREAMING_AGGREGATE = 15;</code>
     */
    public static final int STREAMING_AGGREGATE_VALUE = 15;
    /**
     * <code>TOP_N_SORT = 16;</code>
     */
    public static final int TOP_N_SORT_VALUE = 16;
    /**
     * <code>EXTERNAL_SORT = 17;</code>
     */
    public static final int EXTERNAL_SORT_VALUE = 17;
    /**
     * <code>TRACE = 18;</code>
     */
    public static final int TRACE_VALUE = 18;
    /**
     * <code>UNION = 19;</code>
     */
    public static final int UNION_VALUE = 19;
    /**
     * <code>OLD_SORT = 20;</code>
     */
    public static final int OLD_SORT_VALUE = 20;
    /**
     * <code>PARQUET_ROW_GROUP_SCAN = 21;</code>
     */
    public static final int PARQUET_ROW_GROUP_SCAN_VALUE = 21;
    /**
     * <code>HIVE_SUB_SCAN = 22;</code>
     */
    public static final int HIVE_SUB_SCAN_VALUE = 22;
    /**
     * <code>SYSTEM_TABLE_SCAN = 23;</code>
     */
    public static final int SYSTEM_TABLE_SCAN_VALUE = 23;
    /**
     * <code>MOCK_SUB_SCAN = 24;</code>
     */
    public static final int MOCK_SUB_SCAN_VALUE = 24;
    /**
     * <code>PARQUET_WRITER = 25;</code>
     */
    public static final int PARQUET_WRITER_VALUE = 25;
    /**
     * <code>DIRECT_SUB_SCAN = 26;</code>
     */
    public static final int DIRECT_SUB_SCAN_VALUE = 26;
    /**
     * <code>TEXT_WRITER = 27;</code>
     */
    public static final int TEXT_WRITER_VALUE = 27;
    /**
     * <code>TEXT_SUB_SCAN = 28;</code>
     */
    public static final int TEXT_SUB_SCAN_VALUE = 28;
    /**
     * <code>JSON_SUB_SCAN = 29;</code>
     */
    public static final int JSON_SUB_SCAN_VALUE = 29;
    /**
     * <code>INFO_SCHEMA_SUB_SCAN = 30;</code>
     */
    public static final int INFO_SCHEMA_SUB_SCAN_VALUE = 30;
    /**
     * <code>COMPLEX_TO_JSON = 31;</code>
     */
    public static final int COMPLEX_TO_JSON_VALUE = 31;
    /**
     * <code>PRODUCER_CONSUMER = 32;</code>
     */
    public static final int PRODUCER_CONSUMER_VALUE = 32;
    /**
     * <code>HBASE_SUB_SCAN = 33;</code>
     */
    public static final int HBASE_SUB_SCAN_VALUE = 33;
    /**
     * <code>WINDOW = 34;</code>
     */
    public static final int WINDOW_VALUE = 34;
    /**
     * <code>NESTED_LOOP_JOIN = 35;</code>
     */
    public static final int NESTED_LOOP_JOIN_VALUE = 35;
    /**
     * <code>AVRO_SUB_SCAN = 36;</code>
     */
    public static final int AVRO_SUB_SCAN_VALUE = 36;


    public final int getNumber() { return value; }

    public static CoreOperatorType valueOf(int value) {
      switch (value) {
        case 0: return SINGLE_SENDER;
        case 1: return BROADCAST_SENDER;
        case 2: return FILTER;
        case 3: return HASH_AGGREGATE;
        case 4: return HASH_JOIN;
        case 5: return MERGE_JOIN;
        case 6: return HASH_PARTITION_SENDER;
        case 7: return LIMIT;
        case 8: return MERGING_RECEIVER;
        case 9: return ORDERED_PARTITION_SENDER;
        case 10: return PROJECT;
        case 11: return UNORDERED_RECEIVER;
        case 12: return RANGE_SENDER;
        case 13: return SCREEN;
        case 14: return SELECTION_VECTOR_REMOVER;
        case 15: return STREAMING_AGGREGATE;
        case 16: return TOP_N_SORT;
        case 17: return EXTERNAL_SORT;
        case 18: return TRACE;
        case 19: return UNION;
        case 20: return OLD_SORT;
        case 21: return PARQUET_ROW_GROUP_SCAN;
        case 22: return HIVE_SUB_SCAN;
        case 23: return SYSTEM_TABLE_SCAN;
        case 24: return MOCK_SUB_SCAN;
        case 25: return PARQUET_WRITER;
        case 26: return DIRECT_SUB_SCAN;
        case 27: return TEXT_WRITER;
        case 28: return TEXT_SUB_SCAN;
        case 29: return JSON_SUB_SCAN;
        case 30: return INFO_SCHEMA_SUB_SCAN;
        case 31: return COMPLEX_TO_JSON;
        case 32: return PRODUCER_CONSUMER;
        case 33: return HBASE_SUB_SCAN;
        case 34: return WINDOW;
        case 35: return NESTED_LOOP_JOIN;
        case 36: return AVRO_SUB_SCAN;
        default: return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap<CoreOperatorType>
        internalGetValueMap() {
      return internalValueMap;
    }
    private static com.google.protobuf.Internal.EnumLiteMap<CoreOperatorType>
        internalValueMap =
          new com.google.protobuf.Internal.EnumLiteMap<CoreOperatorType>() {
            public CoreOperatorType findValueByNumber(int number) {
              return CoreOperatorType.valueOf(number);
            }
          };

    public final com.google.protobuf.Descriptors.EnumValueDescriptor
        getValueDescriptor() {
      return getDescriptor().getValues().get(index);
    }
    public final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptorForType() {
      return getDescriptor();
    }
    public static final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.getDescriptor().getEnumTypes().get(3);
    }

    private static final CoreOperatorType[] VALUES = values();

    public static CoreOperatorType valueOf(
        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
      if (desc.getType() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException(
          "EnumValueDescriptor is not for this type.");
      }
      return VALUES[desc.getIndex()];
    }

    private final int index;
    private final int value;

    private CoreOperatorType(int index, int value) {
      this.index = index;
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:exec.shared.CoreOperatorType)
  }

  public interface UserCredentialsOrBuilder
      extends com.google.protobuf.MessageOrBuilder {

    // optional string user_name = 1;
    /**
     * <code>optional string user_name = 1;</code>
     */
    boolean hasUserName();
    /**
     * <code>optional string user_name = 1;</code>
     */
    java.lang.String getUserName();
    /**
     * <code>optional string user_name = 1;</code>
     */
    com.google.protobuf.ByteString
        getUserNameBytes();
  }
  /**
   * Protobuf type {@code exec.shared.UserCredentials}
   */
  public static final class UserCredentials extends
      com.google.protobuf.GeneratedMessage
      implements UserCredentialsOrBuilder {
    // Use UserCredentials.newBuilder() to construct.
    private UserCredentials(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
      super(builder);
      this.unknownFields = builder.getUnknownFields();
    }
    private UserCredentials(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }

    private static final UserCredentials defaultInstance;
    public static UserCredentials getDefaultInstance() {
      return defaultInstance;
    }

    public UserCredentials getDefaultInstanceForType() {
      return defaultInstance;
    }

    private final com.google.protobuf.UnknownFieldSet unknownFields;
    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
        getUnknownFields() {
      return this.unknownFields;
    }
    private UserCredentials(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      initFields();
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
            case 10: {
              bitField0_ |= 0x00000001;
              userName_ = input.readBytes();
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e.getMessage()).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_UserCredentials_descriptor;
    }

    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_UserCredentials_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
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        new com.google.protobuf.AbstractParser<UserCredentials>() {
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          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
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      return PARSER;
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    protected java.lang.Object writeReplace()
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    public static org.apache.drill.exec.proto.UserBitShared.UserCredentials parseFrom(
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      // optional string user_name = 1;
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        userName_ = getDefaultInstance().getUserName();
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        if (value == null) {
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  bitField0_ |= 0x00000001;
        userName_ = value;
        onChanged();
        return this;
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      // @@protoc_insertion_point(builder_scope:exec.shared.UserCredentials)
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    // @@protoc_insertion_point(class_scope:exec.shared.UserCredentials)
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    public static org.apache.drill.exec.proto.UserBitShared.QueryId parseFrom(
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        }
        if (other.hasPart2()) {
          setPart2(other.getPart2());
        }
        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }

      public final boolean isInitialized() {
        return true;
      }

      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.drill.exec.proto.UserBitShared.QueryId parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.drill.exec.proto.UserBitShared.QueryId) e.getUnfinishedMessage();
          throw e;
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      // optional sfixed64 part1 = 1;
      private long part1_ ;
      /**
       * <code>optional sfixed64 part1 = 1;</code>
       */
      public boolean hasPart1() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      /**
       * <code>optional sfixed64 part1 = 1;</code>
       */
      public long getPart1() {
        return part1_;
      }
      /**
       * <code>optional sfixed64 part1 = 1;</code>
       */
      public Builder setPart1(long value) {
        bitField0_ |= 0x00000001;
        part1_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional sfixed64 part1 = 1;</code>
       */
      public Builder clearPart1() {
        bitField0_ = (bitField0_ & ~0x00000001);
        part1_ = 0L;
        onChanged();
        return this;
      }

      // optional sfixed64 part2 = 2;
      private long part2_ ;
      /**
       * <code>optional sfixed64 part2 = 2;</code>
       */
      public boolean hasPart2() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      /**
       * <code>optional sfixed64 part2 = 2;</code>
       */
      public long getPart2() {
        return part2_;
      }
      /**
       * <code>optional sfixed64 part2 = 2;</code>
       */
      public Builder setPart2(long value) {
        bitField0_ |= 0x00000002;
        part2_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional sfixed64 part2 = 2;</code>
       */
      public Builder clearPart2() {
        bitField0_ = (bitField0_ & ~0x00000002);
        part2_ = 0L;
        onChanged();
        return this;
      }

      // @@protoc_insertion_point(builder_scope:exec.shared.QueryId)
    }

    static {
      defaultInstance = new QueryId(true);
      defaultInstance.initFields();
    }

    // @@protoc_insertion_point(class_scope:exec.shared.QueryId)
  }

  public interface DrillPBErrorOrBuilder
      extends com.google.protobuf.MessageOrBuilder {

    // optional string error_id = 1;
    /**
     * <code>optional string error_id = 1;</code>
     *
     * <pre>
     * for debug tracing purposes
     * </pre>
     */
    boolean hasErrorId();
    /**
     * <code>optional string error_id = 1;</code>
     *
     * <pre>
     * for debug tracing purposes
     * </pre>
     */
    java.lang.String getErrorId();
    /**
     * <code>optional string error_id = 1;</code>
     *
     * <pre>
     * for debug tracing purposes
     * </pre>
     */
    com.google.protobuf.ByteString
        getErrorIdBytes();

    // optional .exec.DrillbitEndpoint endpoint = 2;
    /**
     * <code>optional .exec.DrillbitEndpoint endpoint = 2;</code>
     */
    boolean hasEndpoint();
    /**
     * <code>optional .exec.DrillbitEndpoint endpoint = 2;</code>
     */
    org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint getEndpoint();
    /**
     * <code>optional .exec.DrillbitEndpoint endpoint = 2;</code>
     */
    org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder getEndpointOrBuilder();

    // optional .exec.shared.DrillPBError.ErrorType error_type = 3;
    /**
     * <code>optional .exec.shared.DrillPBError.ErrorType error_type = 3;</code>
     */
    boolean hasErrorType();
    /**
     * <code>optional .exec.shared.DrillPBError.ErrorType error_type = 3;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.DrillPBError.ErrorType getErrorType();

    // optional string message = 4;
    /**
     * <code>optional string message = 4;</code>
     */
    boolean hasMessage();
    /**
     * <code>optional string message = 4;</code>
     */
    java.lang.String getMessage();
    /**
     * <code>optional string message = 4;</code>
     */
    com.google.protobuf.ByteString
        getMessageBytes();

    // optional .exec.shared.ExceptionWrapper exception = 5;
    /**
     * <code>optional .exec.shared.ExceptionWrapper exception = 5;</code>
     */
    boolean hasException();
    /**
     * <code>optional .exec.shared.ExceptionWrapper exception = 5;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper getException();
    /**
     * <code>optional .exec.shared.ExceptionWrapper exception = 5;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.ExceptionWrapperOrBuilder getExceptionOrBuilder();

    // repeated .exec.shared.ParsingError parsing_error = 6;
    /**
     * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
     *
     * <pre>
     *optional, used when providing location of error within a piece of text.
     * </pre>
     */
    java.util.List<org.apache.drill.exec.proto.UserBitShared.ParsingError> 
        getParsingErrorList();
    /**
     * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
     *
     * <pre>
     *optional, used when providing location of error within a piece of text.
     * </pre>
     */
    org.apache.drill.exec.proto.UserBitShared.ParsingError getParsingError(int index);
    /**
     * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
     *
     * <pre>
     *optional, used when providing location of error within a piece of text.
     * </pre>
     */
    int getParsingErrorCount();
    /**
     * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
     *
     * <pre>
     *optional, used when providing location of error within a piece of text.
     * </pre>
     */
    java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.ParsingErrorOrBuilder> 
        getParsingErrorOrBuilderList();
    /**
     * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
     *
     * <pre>
     *optional, used when providing location of error within a piece of text.
     * </pre>
     */
    org.apache.drill.exec.proto.UserBitShared.ParsingErrorOrBuilder getParsingErrorOrBuilder(
        int index);
  }
  /**
   * Protobuf type {@code exec.shared.DrillPBError}
   */
  public static final class DrillPBError extends
      com.google.protobuf.GeneratedMessage
      implements DrillPBErrorOrBuilder {
    // Use DrillPBError.newBuilder() to construct.
    private DrillPBError(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
      super(builder);
      this.unknownFields = builder.getUnknownFields();
    }
    private DrillPBError(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }

    private static final DrillPBError defaultInstance;
    public static DrillPBError getDefaultInstance() {
      return defaultInstance;
    }

    public DrillPBError getDefaultInstanceForType() {
      return defaultInstance;
    }

    private final com.google.protobuf.UnknownFieldSet unknownFields;
    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
        getUnknownFields() {
      return this.unknownFields;
    }
    private DrillPBError(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      initFields();
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
            case 10: {
              bitField0_ |= 0x00000001;
              errorId_ = input.readBytes();
              break;
            }
            case 18: {
              org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder subBuilder = null;
              if (((bitField0_ & 0x00000002) == 0x00000002)) {
                subBuilder = endpoint_.toBuilder();
              }
              endpoint_ = input.readMessage(org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(endpoint_);
                endpoint_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000002;
              break;
            }
            case 24: {
              int rawValue = input.readEnum();
              org.apache.drill.exec.proto.UserBitShared.DrillPBError.ErrorType value = org.apache.drill.exec.proto.UserBitShared.DrillPBError.ErrorType.valueOf(rawValue);
              if (value == null) {
                unknownFields.mergeVarintField(3, rawValue);
              } else {
                bitField0_ |= 0x00000004;
                errorType_ = value;
              }
              break;
            }
            case 34: {
              bitField0_ |= 0x00000008;
              message_ = input.readBytes();
              break;
            }
            case 42: {
              org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.Builder subBuilder = null;
              if (((bitField0_ & 0x00000010) == 0x00000010)) {
                subBuilder = exception_.toBuilder();
              }
              exception_ = input.readMessage(org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(exception_);
                exception_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000010;
              break;
            }
            case 50: {
              if (!((mutable_bitField0_ & 0x00000020) == 0x00000020)) {
                parsingError_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.ParsingError>();
                mutable_bitField0_ |= 0x00000020;
              }
              parsingError_.add(input.readMessage(org.apache.drill.exec.proto.UserBitShared.ParsingError.PARSER, extensionRegistry));
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e.getMessage()).setUnfinishedMessage(this);
      } finally {
        if (((mutable_bitField0_ & 0x00000020) == 0x00000020)) {
          parsingError_ = java.util.Collections.unmodifiableList(parsingError_);
        }
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_DrillPBError_descriptor;
    }

    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_DrillPBError_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.drill.exec.proto.UserBitShared.DrillPBError.class, org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder.class);
    }

    public static com.google.protobuf.Parser<DrillPBError> PARSER =
        new com.google.protobuf.AbstractParser<DrillPBError>() {
      public DrillPBError parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new DrillPBError(input, extensionRegistry);
      }
    };

    @java.lang.Override
    public com.google.protobuf.Parser<DrillPBError> getParserForType() {
      return PARSER;
    }

    /**
     * Protobuf enum {@code exec.shared.DrillPBError.ErrorType}
     */
    public enum ErrorType
        implements com.google.protobuf.ProtocolMessageEnum {
      /**
       * <code>CONNECTION = 0;</code>
       *
       * <pre>
       * equivalent to SQLClientInfoException
       * - handshake version error
       * - invalid schema
       * </pre>
       */
      CONNECTION(0, 0),
      /**
       * <code>DATA_READ = 1;</code>
       *
       * <pre>
       * equivalent to SQLRecoverableException
       * - corrupt files: can't be read. FS read error
       * - parsing error due to incomplete or incorrectly written records
       * </pre>
       */
      DATA_READ(1, 1),
      /**
       * <code>DATA_WRITE = 2;</code>
       *
       * <pre>
       * equivalent to SQLDataException
       * - data type unsupported by format
       * </pre>
       */
      DATA_WRITE(2, 2),
      /**
       * <code>FUNCTION = 3;</code>
       *
       * <pre>
       * equivalent to SQLDataException
       * - Casting errors
       * - function not found for incoming types after implicit casting
       * - Flatten misuse
       * </pre>
       */
      FUNCTION(3, 3),
      /**
       * <code>PARSE = 4;</code>
       *
       * <pre>
       * equivalent to SQLSyntaxErrorException
       * - typos
       * - missing table
       * - SQL keyword misuse
       * - function names/resolution
       * </pre>
       */
      PARSE(4, 4),
      /**
       * <code>PERMISSION = 5;</code>
       *
       * <pre>
       * equivalent to SQLInvalidAuthorizationSpecException
       * </pre>
       */
      PERMISSION(5, 5),
      /**
       * <code>PLAN = 6;</code>
       *
       * <pre>
       * equivalent to SQLNonTransientException
       * </pre>
       */
      PLAN(6, 6),
      /**
       * <code>RESOURCE = 7;</code>
       *
       * <pre>
       * equivalent to SQLRecoverableException or SQLTransientException
       * - Recoverable: memory, disk
       * - Transient: network
       * </pre>
       */
      RESOURCE(7, 7),
      /**
       * <code>SYSTEM = 8;</code>
       *
       * <pre>
       * equivalent to SQLNonTransientException.
       * </pre>
       */
      SYSTEM(8, 8),
      /**
       * <code>UNSUPPORTED_OPERATION = 9;</code>
       *
       * <pre>
       * equivalent to SQLFeatureNotSupportedException
       * - type change
       * - schema change
       * </pre>
       */
      UNSUPPORTED_OPERATION(9, 9),
      /**
       * <code>VALIDATION = 10;</code>
       *
       * <pre>
       * SQL validation exception
       * - invalid schema path
       * - invalid entries in SQL tree
       * </pre>
       */
      VALIDATION(10, 10),
      ;

      /**
       * <code>CONNECTION = 0;</code>
       *
       * <pre>
       * equivalent to SQLClientInfoException
       * - handshake version error
       * - invalid schema
       * </pre>
       */
      public static final int CONNECTION_VALUE = 0;
      /**
       * <code>DATA_READ = 1;</code>
       *
       * <pre>
       * equivalent to SQLRecoverableException
       * - corrupt files: can't be read. FS read error
       * - parsing error due to incomplete or incorrectly written records
       * </pre>
       */
      public static final int DATA_READ_VALUE = 1;
      /**
       * <code>DATA_WRITE = 2;</code>
       *
       * <pre>
       * equivalent to SQLDataException
       * - data type unsupported by format
       * </pre>
       */
      public static final int DATA_WRITE_VALUE = 2;
      /**
       * <code>FUNCTION = 3;</code>
       *
       * <pre>
       * equivalent to SQLDataException
       * - Casting errors
       * - function not found for incoming types after implicit casting
       * - Flatten misuse
       * </pre>
       */
      public static final int FUNCTION_VALUE = 3;
      /**
       * <code>PARSE = 4;</code>
       *
       * <pre>
       * equivalent to SQLSyntaxErrorException
       * - typos
       * - missing table
       * - SQL keyword misuse
       * - function names/resolution
       * </pre>
       */
      public static final int PARSE_VALUE = 4;
      /**
       * <code>PERMISSION = 5;</code>
       *
       * <pre>
       * equivalent to SQLInvalidAuthorizationSpecException
       * </pre>
       */
      public static final int PERMISSION_VALUE = 5;
      /**
       * <code>PLAN = 6;</code>
       *
       * <pre>
       * equivalent to SQLNonTransientException
       * </pre>
       */
      public static final int PLAN_VALUE = 6;
      /**
       * <code>RESOURCE = 7;</code>
       *
       * <pre>
       * equivalent to SQLRecoverableException or SQLTransientException
       * - Recoverable: memory, disk
       * - Transient: network
       * </pre>
       */
      public static final int RESOURCE_VALUE = 7;
      /**
       * <code>SYSTEM = 8;</code>
       *
       * <pre>
       * equivalent to SQLNonTransientException.
       * </pre>
       */
      public static final int SYSTEM_VALUE = 8;
      /**
       * <code>UNSUPPORTED_OPERATION = 9;</code>
       *
       * <pre>
       * equivalent to SQLFeatureNotSupportedException
       * - type change
       * - schema change
       * </pre>
       */
      public static final int UNSUPPORTED_OPERATION_VALUE = 9;
      /**
       * <code>VALIDATION = 10;</code>
       *
       * <pre>
       * SQL validation exception
       * - invalid schema path
       * - invalid entries in SQL tree
       * </pre>
       */
      public static final int VALIDATION_VALUE = 10;


      public final int getNumber() { return value; }

      public static ErrorType valueOf(int value) {
        switch (value) {
          case 0: return CONNECTION;
          case 1: return DATA_READ;
          case 2: return DATA_WRITE;
          case 3: return FUNCTION;
          case 4: return PARSE;
          case 5: return PERMISSION;
          case 6: return PLAN;
          case 7: return RESOURCE;
          case 8: return SYSTEM;
          case 9: return UNSUPPORTED_OPERATION;
          case 10: return VALIDATION;
          default: return null;
        }
      }

      public static com.google.protobuf.Internal.EnumLiteMap<ErrorType>
          internalGetValueMap() {
        return internalValueMap;
      }
      private static com.google.protobuf.Internal.EnumLiteMap<ErrorType>
          internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap<ErrorType>() {
              public ErrorType findValueByNumber(int number) {
                return ErrorType.valueOf(number);
              }
            };

      public final com.google.protobuf.Descriptors.EnumValueDescriptor
          getValueDescriptor() {
        return getDescriptor().getValues().get(index);
      }
      public final com.google.protobuf.Descriptors.EnumDescriptor
          getDescriptorForType() {
        return getDescriptor();
      }
      public static final com.google.protobuf.Descriptors.EnumDescriptor
          getDescriptor() {
        return org.apache.drill.exec.proto.UserBitShared.DrillPBError.getDescriptor().getEnumTypes().get(0);
      }

      private static final ErrorType[] VALUES = values();

      public static ErrorType valueOf(
          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
        if (desc.getType() != getDescriptor()) {
          throw new java.lang.IllegalArgumentException(
            "EnumValueDescriptor is not for this type.");
        }
        return VALUES[desc.getIndex()];
      }

      private final int index;
      private final int value;

      private ErrorType(int index, int value) {
        this.index = index;
        this.value = value;
      }

      // @@protoc_insertion_point(enum_scope:exec.shared.DrillPBError.ErrorType)
    }

    private int bitField0_;
    // optional string error_id = 1;
    public static final int ERROR_ID_FIELD_NUMBER = 1;
    private java.lang.Object errorId_;
    /**
     * <code>optional string error_id = 1;</code>
     *
     * <pre>
     * for debug tracing purposes
     * </pre>
     */
    public boolean hasErrorId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    /**
     * <code>optional string error_id = 1;</code>
     *
     * <pre>
     * for debug tracing purposes
     * </pre>
     */
    public java.lang.String getErrorId() {
      java.lang.Object ref = errorId_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        if (bs.isValidUtf8()) {
          errorId_ = s;
        }
        return s;
      }
    }
    /**
     * <code>optional string error_id = 1;</code>
     *
     * <pre>
     * for debug tracing purposes
     * </pre>
     */
    public com.google.protobuf.ByteString
        getErrorIdBytes() {
      java.lang.Object ref = errorId_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        errorId_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    // optional .exec.DrillbitEndpoint endpoint = 2;
    public static final int ENDPOINT_FIELD_NUMBER = 2;
    private org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint endpoint_;
    /**
     * <code>optional .exec.DrillbitEndpoint endpoint = 2;</code>
     */
    public boolean hasEndpoint() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    /**
     * <code>optional .exec.DrillbitEndpoint endpoint = 2;</code>
     */
    public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint getEndpoint() {
      return endpoint_;
    }
    /**
     * <code>optional .exec.DrillbitEndpoint endpoint = 2;</code>
     */
    public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder getEndpointOrBuilder() {
      return endpoint_;
    }

    // optional .exec.shared.DrillPBError.ErrorType error_type = 3;
    public static final int ERROR_TYPE_FIELD_NUMBER = 3;
    private org.apache.drill.exec.proto.UserBitShared.DrillPBError.ErrorType errorType_;
    /**
     * <code>optional .exec.shared.DrillPBError.ErrorType error_type = 3;</code>
     */
    public boolean hasErrorType() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    /**
     * <code>optional .exec.shared.DrillPBError.ErrorType error_type = 3;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.DrillPBError.ErrorType getErrorType() {
      return errorType_;
    }

    // optional string message = 4;
    public static final int MESSAGE_FIELD_NUMBER = 4;
    private java.lang.Object message_;
    /**
     * <code>optional string message = 4;</code>
     */
    public boolean hasMessage() {
      return ((bitField0_ & 0x00000008) == 0x00000008);
    }
    /**
     * <code>optional string message = 4;</code>
     */
    public java.lang.String getMessage() {
      java.lang.Object ref = message_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        if (bs.isValidUtf8()) {
          message_ = s;
        }
        return s;
      }
    }
    /**
     * <code>optional string message = 4;</code>
     */
    public com.google.protobuf.ByteString
        getMessageBytes() {
      java.lang.Object ref = message_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        message_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    // optional .exec.shared.ExceptionWrapper exception = 5;
    public static final int EXCEPTION_FIELD_NUMBER = 5;
    private org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper exception_;
    /**
     * <code>optional .exec.shared.ExceptionWrapper exception = 5;</code>
     */
    public boolean hasException() {
      return ((bitField0_ & 0x00000010) == 0x00000010);
    }
    /**
     * <code>optional .exec.shared.ExceptionWrapper exception = 5;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper getException() {
      return exception_;
    }
    /**
     * <code>optional .exec.shared.ExceptionWrapper exception = 5;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.ExceptionWrapperOrBuilder getExceptionOrBuilder() {
      return exception_;
    }

    // repeated .exec.shared.ParsingError parsing_error = 6;
    public static final int PARSING_ERROR_FIELD_NUMBER = 6;
    private java.util.List<org.apache.drill.exec.proto.UserBitShared.ParsingError> parsingError_;
    /**
     * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
     *
     * <pre>
     *optional, used when providing location of error within a piece of text.
     * </pre>
     */
    public java.util.List<org.apache.drill.exec.proto.UserBitShared.ParsingError> getParsingErrorList() {
      return parsingError_;
    }
    /**
     * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
     *
     * <pre>
     *optional, used when providing location of error within a piece of text.
     * </pre>
     */
    public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.ParsingErrorOrBuilder> 
        getParsingErrorOrBuilderList() {
      return parsingError_;
    }
    /**
     * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
     *
     * <pre>
     *optional, used when providing location of error within a piece of text.
     * </pre>
     */
    public int getParsingErrorCount() {
      return parsingError_.size();
    }
    /**
     * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
     *
     * <pre>
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     * </pre>
     */
    public org.apache.drill.exec.proto.UserBitShared.ParsingError getParsingError(int index) {
      return parsingError_.get(index);
    }
    /**
     * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
     *
     * <pre>
     *optional, used when providing location of error within a piece of text.
     * </pre>
     */
    public org.apache.drill.exec.proto.UserBitShared.ParsingErrorOrBuilder getParsingErrorOrBuilder(
        int index) {
      return parsingError_.get(index);
    }

    private void initFields() {
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      endpoint_ = org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance();
      errorType_ = org.apache.drill.exec.proto.UserBitShared.DrillPBError.ErrorType.CONNECTION;
      message_ = "";
      exception_ = org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.getDefaultInstance();
      parsingError_ = java.util.Collections.emptyList();
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    private byte memoizedIsInitialized = -1;
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      if (isInitialized != -1) return isInitialized == 1;

      memoizedIsInitialized = 1;
      return true;
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    public void writeTo(com.google.protobuf.CodedOutputStream output)
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      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeBytes(1, getErrorIdBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeMessage(2, endpoint_);
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      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeEnum(3, errorType_.getNumber());
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      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        output.writeBytes(4, getMessageBytes());
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      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        output.writeMessage(5, exception_);
      }
      for (int i = 0; i < parsingError_.size(); i++) {
        output.writeMessage(6, parsingError_.get(i));
      }
      getUnknownFields().writeTo(output);
    }

    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
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      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        size += com.google.protobuf.CodedOutputStream
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      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        size += com.google.protobuf.CodedOutputStream
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      for (int i = 0; i < parsingError_.size(); i++) {
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      size += getUnknownFields().getSerializedSize();
      memoizedSerializedSize = size;
      return size;
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    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
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    public static org.apache.drill.exec.proto.UserBitShared.DrillPBError parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.DrillPBError parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
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    public static org.apache.drill.exec.proto.UserBitShared.DrillPBError parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
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    public static org.apache.drill.exec.proto.UserBitShared.DrillPBError parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
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    public static org.apache.drill.exec.proto.UserBitShared.DrillPBError parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.DrillPBError parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
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    public static org.apache.drill.exec.proto.UserBitShared.DrillPBError parseDelimitedFrom(java.io.InputStream input)
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      return PARSER.parseDelimitedFrom(input);
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    public static org.apache.drill.exec.proto.UserBitShared.DrillPBError parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input, extensionRegistry);
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    public static org.apache.drill.exec.proto.UserBitShared.DrillPBError parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.DrillPBError parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(org.apache.drill.exec.proto.UserBitShared.DrillPBError prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code exec.shared.DrillPBError}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder<Builder>
       implements org.apache.drill.exec.proto.UserBitShared.DrillPBErrorOrBuilder {
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      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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      // Construct using org.apache.drill.exec.proto.UserBitShared.DrillPBError.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
          getEndpointFieldBuilder();
          getExceptionFieldBuilder();
          getParsingErrorFieldBuilder();
        }
      }
      private static Builder create() {
        return new Builder();
      }

      public Builder clear() {
        super.clear();
        errorId_ = "";
        bitField0_ = (bitField0_ & ~0x00000001);
        if (endpointBuilder_ == null) {
          endpoint_ = org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance();
        } else {
          endpointBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000002);
        errorType_ = org.apache.drill.exec.proto.UserBitShared.DrillPBError.ErrorType.CONNECTION;
        bitField0_ = (bitField0_ & ~0x00000004);
        message_ = "";
        bitField0_ = (bitField0_ & ~0x00000008);
        if (exceptionBuilder_ == null) {
          exception_ = org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.getDefaultInstance();
        } else {
          exceptionBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000010);
        if (parsingErrorBuilder_ == null) {
          parsingError_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000020);
        } else {
          parsingErrorBuilder_.clear();
        }
        return this;
      }

      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }

      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_DrillPBError_descriptor;
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      public org.apache.drill.exec.proto.UserBitShared.DrillPBError getDefaultInstanceForType() {
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          throw newUninitializedMessageException(result);
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      public org.apache.drill.exec.proto.UserBitShared.DrillPBError buildPartial() {
        org.apache.drill.exec.proto.UserBitShared.DrillPBError result = new org.apache.drill.exec.proto.UserBitShared.DrillPBError(this);
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        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
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          if (((bitField0_ & 0x00000020) == 0x00000020)) {
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          result.parsingError_ = parsingError_;
        } else {
          result.parsingError_ = parsingErrorBuilder_.build();
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.apache.drill.exec.proto.UserBitShared.DrillPBError) {
          return mergeFrom((org.apache.drill.exec.proto.UserBitShared.DrillPBError)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.drill.exec.proto.UserBitShared.DrillPBError other) {
        if (other == org.apache.drill.exec.proto.UserBitShared.DrillPBError.getDefaultInstance()) return this;
        if (other.hasErrorId()) {
          bitField0_ |= 0x00000001;
          errorId_ = other.errorId_;
          onChanged();
        }
        if (other.hasEndpoint()) {
          mergeEndpoint(other.getEndpoint());
        }
        if (other.hasErrorType()) {
          setErrorType(other.getErrorType());
        }
        if (other.hasMessage()) {
          bitField0_ |= 0x00000008;
          message_ = other.message_;
          onChanged();
        }
        if (other.hasException()) {
          mergeException(other.getException());
        }
        if (parsingErrorBuilder_ == null) {
          if (!other.parsingError_.isEmpty()) {
            if (parsingError_.isEmpty()) {
              parsingError_ = other.parsingError_;
              bitField0_ = (bitField0_ & ~0x00000020);
            } else {
              ensureParsingErrorIsMutable();
              parsingError_.addAll(other.parsingError_);
            }
            onChanged();
          }
        } else {
          if (!other.parsingError_.isEmpty()) {
            if (parsingErrorBuilder_.isEmpty()) {
              parsingErrorBuilder_.dispose();
              parsingErrorBuilder_ = null;
              parsingError_ = other.parsingError_;
              bitField0_ = (bitField0_ & ~0x00000020);
              parsingErrorBuilder_ = 
                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
                   getParsingErrorFieldBuilder() : null;
            } else {
              parsingErrorBuilder_.addAllMessages(other.parsingError_);
            }
          }
        }
        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }

      public final boolean isInitialized() {
        return true;
      }

      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.drill.exec.proto.UserBitShared.DrillPBError parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.drill.exec.proto.UserBitShared.DrillPBError) e.getUnfinishedMessage();
          throw e;
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      // optional string error_id = 1;
      private java.lang.Object errorId_ = "";
      /**
       * <code>optional string error_id = 1;</code>
       *
       * <pre>
       * for debug tracing purposes
       * </pre>
       */
      public boolean hasErrorId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      /**
       * <code>optional string error_id = 1;</code>
       *
       * <pre>
       * for debug tracing purposes
       * </pre>
       */
      public java.lang.String getErrorId() {
        java.lang.Object ref = errorId_;
        if (!(ref instanceof java.lang.String)) {
          java.lang.String s = ((com.google.protobuf.ByteString) ref)
              .toStringUtf8();
          errorId_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <code>optional string error_id = 1;</code>
       *
       * <pre>
       * for debug tracing purposes
       * </pre>
       */
      public com.google.protobuf.ByteString
          getErrorIdBytes() {
        java.lang.Object ref = errorId_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          errorId_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <code>optional string error_id = 1;</code>
       *
       * <pre>
       * for debug tracing purposes
       * </pre>
       */
      public Builder setErrorId(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000001;
        errorId_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional string error_id = 1;</code>
       *
       * <pre>
       * for debug tracing purposes
       * </pre>
       */
      public Builder clearErrorId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        errorId_ = getDefaultInstance().getErrorId();
        onChanged();
        return this;
      }
      /**
       * <code>optional string error_id = 1;</code>
       *
       * <pre>
       * for debug tracing purposes
       * </pre>
       */
      public Builder setErrorIdBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000001;
        errorId_ = value;
        onChanged();
        return this;
      }

      // optional .exec.DrillbitEndpoint endpoint = 2;
      private org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint endpoint_ = org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder> endpointBuilder_;
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 2;</code>
       */
      public boolean hasEndpoint() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 2;</code>
       */
      public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint getEndpoint() {
        if (endpointBuilder_ == null) {
          return endpoint_;
        } else {
          return endpointBuilder_.getMessage();
        }
      }
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 2;</code>
       */
      public Builder setEndpoint(org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint value) {
        if (endpointBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          endpoint_ = value;
          onChanged();
        } else {
          endpointBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000002;
        return this;
      }
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 2;</code>
       */
      public Builder setEndpoint(
          org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder builderForValue) {
        if (endpointBuilder_ == null) {
          endpoint_ = builderForValue.build();
          onChanged();
        } else {
          endpointBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000002;
        return this;
      }
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 2;</code>
       */
      public Builder mergeEndpoint(org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint value) {
        if (endpointBuilder_ == null) {
          if (((bitField0_ & 0x00000002) == 0x00000002) &&
              endpoint_ != org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance()) {
            endpoint_ =
              org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.newBuilder(endpoint_).mergeFrom(value).buildPartial();
          } else {
            endpoint_ = value;
          }
          onChanged();
        } else {
          endpointBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000002;
        return this;
      }
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 2;</code>
       */
      public Builder clearEndpoint() {
        if (endpointBuilder_ == null) {
          endpoint_ = org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance();
          onChanged();
        } else {
          endpointBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 2;</code>
       */
      public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder getEndpointBuilder() {
        bitField0_ |= 0x00000002;
        onChanged();
        return getEndpointFieldBuilder().getBuilder();
      }
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 2;</code>
       */
      public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder getEndpointOrBuilder() {
        if (endpointBuilder_ != null) {
          return endpointBuilder_.getMessageOrBuilder();
        } else {
          return endpoint_;
        }
      }
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 2;</code>
       */
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder> 
          getEndpointFieldBuilder() {
        if (endpointBuilder_ == null) {
          endpointBuilder_ = new com.google.protobuf.SingleFieldBuilder<
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                  endpoint_,
                  getParentForChildren(),
                  isClean());
          endpoint_ = null;
        }
        return endpointBuilder_;
      }

      // optional .exec.shared.DrillPBError.ErrorType error_type = 3;
      private org.apache.drill.exec.proto.UserBitShared.DrillPBError.ErrorType errorType_ = org.apache.drill.exec.proto.UserBitShared.DrillPBError.ErrorType.CONNECTION;
      /**
       * <code>optional .exec.shared.DrillPBError.ErrorType error_type = 3;</code>
       */
      public boolean hasErrorType() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      /**
       * <code>optional .exec.shared.DrillPBError.ErrorType error_type = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.DrillPBError.ErrorType getErrorType() {
        return errorType_;
      }
      /**
       * <code>optional .exec.shared.DrillPBError.ErrorType error_type = 3;</code>
       */
      public Builder setErrorType(org.apache.drill.exec.proto.UserBitShared.DrillPBError.ErrorType value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000004;
        errorType_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional .exec.shared.DrillPBError.ErrorType error_type = 3;</code>
       */
      public Builder clearErrorType() {
        bitField0_ = (bitField0_ & ~0x00000004);
        errorType_ = org.apache.drill.exec.proto.UserBitShared.DrillPBError.ErrorType.CONNECTION;
        onChanged();
        return this;
      }

      // optional string message = 4;
      private java.lang.Object message_ = "";
      /**
       * <code>optional string message = 4;</code>
       */
      public boolean hasMessage() {
        return ((bitField0_ & 0x00000008) == 0x00000008);
      }
      /**
       * <code>optional string message = 4;</code>
       */
      public java.lang.String getMessage() {
        java.lang.Object ref = message_;
        if (!(ref instanceof java.lang.String)) {
          java.lang.String s = ((com.google.protobuf.ByteString) ref)
              .toStringUtf8();
          message_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <code>optional string message = 4;</code>
       */
      public com.google.protobuf.ByteString
          getMessageBytes() {
        java.lang.Object ref = message_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          message_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <code>optional string message = 4;</code>
       */
      public Builder setMessage(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000008;
        message_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional string message = 4;</code>
       */
      public Builder clearMessage() {
        bitField0_ = (bitField0_ & ~0x00000008);
        message_ = getDefaultInstance().getMessage();
        onChanged();
        return this;
      }
      /**
       * <code>optional string message = 4;</code>
       */
      public Builder setMessageBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000008;
        message_ = value;
        onChanged();
        return this;
      }

      // optional .exec.shared.ExceptionWrapper exception = 5;
      private org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper exception_ = org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper, org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.Builder, org.apache.drill.exec.proto.UserBitShared.ExceptionWrapperOrBuilder> exceptionBuilder_;
      /**
       * <code>optional .exec.shared.ExceptionWrapper exception = 5;</code>
       */
      public boolean hasException() {
        return ((bitField0_ & 0x00000010) == 0x00000010);
      }
      /**
       * <code>optional .exec.shared.ExceptionWrapper exception = 5;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper getException() {
        if (exceptionBuilder_ == null) {
          return exception_;
        } else {
          return exceptionBuilder_.getMessage();
        }
      }
      /**
       * <code>optional .exec.shared.ExceptionWrapper exception = 5;</code>
       */
      public Builder setException(org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper value) {
        if (exceptionBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          exception_ = value;
          onChanged();
        } else {
          exceptionBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000010;
        return this;
      }
      /**
       * <code>optional .exec.shared.ExceptionWrapper exception = 5;</code>
       */
      public Builder setException(
          org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.Builder builderForValue) {
        if (exceptionBuilder_ == null) {
          exception_ = builderForValue.build();
          onChanged();
        } else {
          exceptionBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000010;
        return this;
      }
      /**
       * <code>optional .exec.shared.ExceptionWrapper exception = 5;</code>
       */
      public Builder mergeException(org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper value) {
        if (exceptionBuilder_ == null) {
          if (((bitField0_ & 0x00000010) == 0x00000010) &&
              exception_ != org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.getDefaultInstance()) {
            exception_ =
              org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.newBuilder(exception_).mergeFrom(value).buildPartial();
          } else {
            exception_ = value;
          }
          onChanged();
        } else {
          exceptionBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000010;
        return this;
      }
      /**
       * <code>optional .exec.shared.ExceptionWrapper exception = 5;</code>
       */
      public Builder clearException() {
        if (exceptionBuilder_ == null) {
          exception_ = org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.getDefaultInstance();
          onChanged();
        } else {
          exceptionBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000010);
        return this;
      }
      /**
       * <code>optional .exec.shared.ExceptionWrapper exception = 5;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.Builder getExceptionBuilder() {
        bitField0_ |= 0x00000010;
        onChanged();
        return getExceptionFieldBuilder().getBuilder();
      }
      /**
       * <code>optional .exec.shared.ExceptionWrapper exception = 5;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.ExceptionWrapperOrBuilder getExceptionOrBuilder() {
        if (exceptionBuilder_ != null) {
          return exceptionBuilder_.getMessageOrBuilder();
        } else {
          return exception_;
        }
      }
      /**
       * <code>optional .exec.shared.ExceptionWrapper exception = 5;</code>
       */
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper, org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.Builder, org.apache.drill.exec.proto.UserBitShared.ExceptionWrapperOrBuilder> 
          getExceptionFieldBuilder() {
        if (exceptionBuilder_ == null) {
          exceptionBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper, org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.Builder, org.apache.drill.exec.proto.UserBitShared.ExceptionWrapperOrBuilder>(
                  exception_,
                  getParentForChildren(),
                  isClean());
          exception_ = null;
        }
        return exceptionBuilder_;
      }

      // repeated .exec.shared.ParsingError parsing_error = 6;
      private java.util.List<org.apache.drill.exec.proto.UserBitShared.ParsingError> parsingError_ =
        java.util.Collections.emptyList();
      private void ensureParsingErrorIsMutable() {
        if (!((bitField0_ & 0x00000020) == 0x00000020)) {
          parsingError_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.ParsingError>(parsingError_);
          bitField0_ |= 0x00000020;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.ParsingError, org.apache.drill.exec.proto.UserBitShared.ParsingError.Builder, org.apache.drill.exec.proto.UserBitShared.ParsingErrorOrBuilder> parsingErrorBuilder_;

      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.ParsingError> getParsingErrorList() {
        if (parsingErrorBuilder_ == null) {
          return java.util.Collections.unmodifiableList(parsingError_);
        } else {
          return parsingErrorBuilder_.getMessageList();
        }
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public int getParsingErrorCount() {
        if (parsingErrorBuilder_ == null) {
          return parsingError_.size();
        } else {
          return parsingErrorBuilder_.getCount();
        }
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public org.apache.drill.exec.proto.UserBitShared.ParsingError getParsingError(int index) {
        if (parsingErrorBuilder_ == null) {
          return parsingError_.get(index);
        } else {
          return parsingErrorBuilder_.getMessage(index);
        }
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public Builder setParsingError(
          int index, org.apache.drill.exec.proto.UserBitShared.ParsingError value) {
        if (parsingErrorBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureParsingErrorIsMutable();
          parsingError_.set(index, value);
          onChanged();
        } else {
          parsingErrorBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public Builder setParsingError(
          int index, org.apache.drill.exec.proto.UserBitShared.ParsingError.Builder builderForValue) {
        if (parsingErrorBuilder_ == null) {
          ensureParsingErrorIsMutable();
          parsingError_.set(index, builderForValue.build());
          onChanged();
        } else {
          parsingErrorBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public Builder addParsingError(org.apache.drill.exec.proto.UserBitShared.ParsingError value) {
        if (parsingErrorBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureParsingErrorIsMutable();
          parsingError_.add(value);
          onChanged();
        } else {
          parsingErrorBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public Builder addParsingError(
          int index, org.apache.drill.exec.proto.UserBitShared.ParsingError value) {
        if (parsingErrorBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureParsingErrorIsMutable();
          parsingError_.add(index, value);
          onChanged();
        } else {
          parsingErrorBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public Builder addParsingError(
          org.apache.drill.exec.proto.UserBitShared.ParsingError.Builder builderForValue) {
        if (parsingErrorBuilder_ == null) {
          ensureParsingErrorIsMutable();
          parsingError_.add(builderForValue.build());
          onChanged();
        } else {
          parsingErrorBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public Builder addParsingError(
          int index, org.apache.drill.exec.proto.UserBitShared.ParsingError.Builder builderForValue) {
        if (parsingErrorBuilder_ == null) {
          ensureParsingErrorIsMutable();
          parsingError_.add(index, builderForValue.build());
          onChanged();
        } else {
          parsingErrorBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public Builder addAllParsingError(
          java.lang.Iterable<? extends org.apache.drill.exec.proto.UserBitShared.ParsingError> values) {
        if (parsingErrorBuilder_ == null) {
          ensureParsingErrorIsMutable();
          super.addAll(values, parsingError_);
          onChanged();
        } else {
          parsingErrorBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public Builder clearParsingError() {
        if (parsingErrorBuilder_ == null) {
          parsingError_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000020);
          onChanged();
        } else {
          parsingErrorBuilder_.clear();
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public Builder removeParsingError(int index) {
        if (parsingErrorBuilder_ == null) {
          ensureParsingErrorIsMutable();
          parsingError_.remove(index);
          onChanged();
        } else {
          parsingErrorBuilder_.remove(index);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public org.apache.drill.exec.proto.UserBitShared.ParsingError.Builder getParsingErrorBuilder(
          int index) {
        return getParsingErrorFieldBuilder().getBuilder(index);
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public org.apache.drill.exec.proto.UserBitShared.ParsingErrorOrBuilder getParsingErrorOrBuilder(
          int index) {
        if (parsingErrorBuilder_ == null) {
          return parsingError_.get(index);  } else {
          return parsingErrorBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.ParsingErrorOrBuilder> 
           getParsingErrorOrBuilderList() {
        if (parsingErrorBuilder_ != null) {
          return parsingErrorBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(parsingError_);
        }
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public org.apache.drill.exec.proto.UserBitShared.ParsingError.Builder addParsingErrorBuilder() {
        return getParsingErrorFieldBuilder().addBuilder(
            org.apache.drill.exec.proto.UserBitShared.ParsingError.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public org.apache.drill.exec.proto.UserBitShared.ParsingError.Builder addParsingErrorBuilder(
          int index) {
        return getParsingErrorFieldBuilder().addBuilder(
            index, org.apache.drill.exec.proto.UserBitShared.ParsingError.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.ParsingError parsing_error = 6;</code>
       *
       * <pre>
       *optional, used when providing location of error within a piece of text.
       * </pre>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.ParsingError.Builder> 
           getParsingErrorBuilderList() {
        return getParsingErrorFieldBuilder().getBuilderList();
      }
      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.ParsingError, org.apache.drill.exec.proto.UserBitShared.ParsingError.Builder, org.apache.drill.exec.proto.UserBitShared.ParsingErrorOrBuilder> 
          getParsingErrorFieldBuilder() {
        if (parsingErrorBuilder_ == null) {
          parsingErrorBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.ParsingError, org.apache.drill.exec.proto.UserBitShared.ParsingError.Builder, org.apache.drill.exec.proto.UserBitShared.ParsingErrorOrBuilder>(
                  parsingError_,
                  ((bitField0_ & 0x00000020) == 0x00000020),
                  getParentForChildren(),
                  isClean());
          parsingError_ = null;
        }
        return parsingErrorBuilder_;
      }

      // @@protoc_insertion_point(builder_scope:exec.shared.DrillPBError)
    }

    static {
      defaultInstance = new DrillPBError(true);
      defaultInstance.initFields();
    }

    // @@protoc_insertion_point(class_scope:exec.shared.DrillPBError)
  }

  public interface ExceptionWrapperOrBuilder
      extends com.google.protobuf.MessageOrBuilder {

    // optional string exception_class = 1;
    /**
     * <code>optional string exception_class = 1;</code>
     */
    boolean hasExceptionClass();
    /**
     * <code>optional string exception_class = 1;</code>
     */
    java.lang.String getExceptionClass();
    /**
     * <code>optional string exception_class = 1;</code>
     */
    com.google.protobuf.ByteString
        getExceptionClassBytes();

    // optional string message = 2;
    /**
     * <code>optional string message = 2;</code>
     */
    boolean hasMessage();
    /**
     * <code>optional string message = 2;</code>
     */
    java.lang.String getMessage();
    /**
     * <code>optional string message = 2;</code>
     */
    com.google.protobuf.ByteString
        getMessageBytes();

    // repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;
    /**
     * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
     */
    java.util.List<org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper> 
        getStackTraceList();
    /**
     * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper getStackTrace(int index);
    /**
     * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
     */
    int getStackTraceCount();
    /**
     * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
     */
    java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapperOrBuilder> 
        getStackTraceOrBuilderList();
    /**
     * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapperOrBuilder getStackTraceOrBuilder(
        int index);

    // optional .exec.shared.ExceptionWrapper cause = 4;
    /**
     * <code>optional .exec.shared.ExceptionWrapper cause = 4;</code>
     */
    boolean hasCause();
    /**
     * <code>optional .exec.shared.ExceptionWrapper cause = 4;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper getCause();
    /**
     * <code>optional .exec.shared.ExceptionWrapper cause = 4;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.ExceptionWrapperOrBuilder getCauseOrBuilder();
  }
  /**
   * Protobuf type {@code exec.shared.ExceptionWrapper}
   */
  public static final class ExceptionWrapper extends
      com.google.protobuf.GeneratedMessage
      implements ExceptionWrapperOrBuilder {
    // Use ExceptionWrapper.newBuilder() to construct.
    private ExceptionWrapper(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
      super(builder);
      this.unknownFields = builder.getUnknownFields();
    }
    private ExceptionWrapper(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }

    private static final ExceptionWrapper defaultInstance;
    public static ExceptionWrapper getDefaultInstance() {
      return defaultInstance;
    }

    public ExceptionWrapper getDefaultInstanceForType() {
      return defaultInstance;
    }

    private final com.google.protobuf.UnknownFieldSet unknownFields;
    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
        getUnknownFields() {
      return this.unknownFields;
    }
    private ExceptionWrapper(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      initFields();
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
            case 10: {
              bitField0_ |= 0x00000001;
              exceptionClass_ = input.readBytes();
              break;
            }
            case 18: {
              bitField0_ |= 0x00000002;
              message_ = input.readBytes();
              break;
            }
            case 26: {
              if (!((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
                stackTrace_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper>();
                mutable_bitField0_ |= 0x00000004;
              }
              stackTrace_.add(input.readMessage(org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper.PARSER, extensionRegistry));
              break;
            }
            case 34: {
              org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.Builder subBuilder = null;
              if (((bitField0_ & 0x00000004) == 0x00000004)) {
                subBuilder = cause_.toBuilder();
              }
              cause_ = input.readMessage(org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(cause_);
                cause_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000004;
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e.getMessage()).setUnfinishedMessage(this);
      } finally {
        if (((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
          stackTrace_ = java.util.Collections.unmodifiableList(stackTrace_);
        }
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_ExceptionWrapper_descriptor;
    }

    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_ExceptionWrapper_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.class, org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.Builder.class);
    }

    public static com.google.protobuf.Parser<ExceptionWrapper> PARSER =
        new com.google.protobuf.AbstractParser<ExceptionWrapper>() {
      public ExceptionWrapper parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new ExceptionWrapper(input, extensionRegistry);
      }
    };

    @java.lang.Override
    public com.google.protobuf.Parser<ExceptionWrapper> getParserForType() {
      return PARSER;
    }

    private int bitField0_;
    // optional string exception_class = 1;
    public static final int EXCEPTION_CLASS_FIELD_NUMBER = 1;
    private java.lang.Object exceptionClass_;
    /**
     * <code>optional string exception_class = 1;</code>
     */
    public boolean hasExceptionClass() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    /**
     * <code>optional string exception_class = 1;</code>
     */
    public java.lang.String getExceptionClass() {
      java.lang.Object ref = exceptionClass_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        if (bs.isValidUtf8()) {
          exceptionClass_ = s;
        }
        return s;
      }
    }
    /**
     * <code>optional string exception_class = 1;</code>
     */
    public com.google.protobuf.ByteString
        getExceptionClassBytes() {
      java.lang.Object ref = exceptionClass_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        exceptionClass_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    // optional string message = 2;
    public static final int MESSAGE_FIELD_NUMBER = 2;
    private java.lang.Object message_;
    /**
     * <code>optional string message = 2;</code>
     */
    public boolean hasMessage() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    /**
     * <code>optional string message = 2;</code>
     */
    public java.lang.String getMessage() {
      java.lang.Object ref = message_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        if (bs.isValidUtf8()) {
          message_ = s;
        }
        return s;
      }
    }
    /**
     * <code>optional string message = 2;</code>
     */
    public com.google.protobuf.ByteString
        getMessageBytes() {
      java.lang.Object ref = message_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        message_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    // repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;
    public static final int STACK_TRACE_FIELD_NUMBER = 3;
    private java.util.List<org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper> stackTrace_;
    /**
     * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
     */
    public java.util.List<org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper> getStackTraceList() {
      return stackTrace_;
    }
    /**
     * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
     */
    public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapperOrBuilder> 
        getStackTraceOrBuilderList() {
      return stackTrace_;
    }
    /**
     * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
     */
    public int getStackTraceCount() {
      return stackTrace_.size();
    }
    /**
     * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper getStackTrace(int index) {
      return stackTrace_.get(index);
    }
    /**
     * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapperOrBuilder getStackTraceOrBuilder(
        int index) {
      return stackTrace_.get(index);
    }

    // optional .exec.shared.ExceptionWrapper cause = 4;
    public static final int CAUSE_FIELD_NUMBER = 4;
    private org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper cause_;
    /**
     * <code>optional .exec.shared.ExceptionWrapper cause = 4;</code>
     */
    public boolean hasCause() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    /**
     * <code>optional .exec.shared.ExceptionWrapper cause = 4;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper getCause() {
      return cause_;
    }
    /**
     * <code>optional .exec.shared.ExceptionWrapper cause = 4;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.ExceptionWrapperOrBuilder getCauseOrBuilder() {
      return cause_;
    }

    private void initFields() {
      exceptionClass_ = "";
      message_ = "";
      stackTrace_ = java.util.Collections.emptyList();
      cause_ = org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.getDefaultInstance();
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;

      memoizedIsInitialized = 1;
      return true;
    }

    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeBytes(1, getExceptionClassBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeBytes(2, getMessageBytes());
      }
      for (int i = 0; i < stackTrace_.size(); i++) {
        output.writeMessage(3, stackTrace_.get(i));
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeMessage(4, cause_);
      }
      getUnknownFields().writeTo(output);
    }

    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(1, getExceptionClassBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(2, getMessageBytes());
      }
      for (int i = 0; i < stackTrace_.size(); i++) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(3, stackTrace_.get(i));
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(4, cause_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSerializedSize = size;
      return size;
    }

    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }

    public static org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }

    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code exec.shared.ExceptionWrapper}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder<Builder>
       implements org.apache.drill.exec.proto.UserBitShared.ExceptionWrapperOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_ExceptionWrapper_descriptor;
      }

      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_ExceptionWrapper_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.class, org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.Builder.class);
      }

      // Construct using org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
          getStackTraceFieldBuilder();
          getCauseFieldBuilder();
        }
      }
      private static Builder create() {
        return new Builder();
      }

      public Builder clear() {
        super.clear();
        exceptionClass_ = "";
        bitField0_ = (bitField0_ & ~0x00000001);
        message_ = "";
        bitField0_ = (bitField0_ & ~0x00000002);
        if (stackTraceBuilder_ == null) {
          stackTrace_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000004);
        } else {
          stackTraceBuilder_.clear();
        }
        if (causeBuilder_ == null) {
          cause_ = org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.getDefaultInstance();
        } else {
          causeBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000008);
        return this;
      }

      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }

      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_ExceptionWrapper_descriptor;
      }

      public org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper getDefaultInstanceForType() {
        return org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.getDefaultInstance();
      }

      public org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper build() {
        org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      public org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper buildPartial() {
        org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper result = new org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.exceptionClass_ = exceptionClass_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.message_ = message_;
        if (stackTraceBuilder_ == null) {
          if (((bitField0_ & 0x00000004) == 0x00000004)) {
            stackTrace_ = java.util.Collections.unmodifiableList(stackTrace_);
            bitField0_ = (bitField0_ & ~0x00000004);
          }
          result.stackTrace_ = stackTrace_;
        } else {
          result.stackTrace_ = stackTraceBuilder_.build();
        }
        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
          to_bitField0_ |= 0x00000004;
        }
        if (causeBuilder_ == null) {
          result.cause_ = cause_;
        } else {
          result.cause_ = causeBuilder_.build();
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper) {
          return mergeFrom((org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper other) {
        if (other == org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.getDefaultInstance()) return this;
        if (other.hasExceptionClass()) {
          bitField0_ |= 0x00000001;
          exceptionClass_ = other.exceptionClass_;
          onChanged();
        }
        if (other.hasMessage()) {
          bitField0_ |= 0x00000002;
          message_ = other.message_;
          onChanged();
        }
        if (stackTraceBuilder_ == null) {
          if (!other.stackTrace_.isEmpty()) {
            if (stackTrace_.isEmpty()) {
              stackTrace_ = other.stackTrace_;
              bitField0_ = (bitField0_ & ~0x00000004);
            } else {
              ensureStackTraceIsMutable();
              stackTrace_.addAll(other.stackTrace_);
            }
            onChanged();
          }
        } else {
          if (!other.stackTrace_.isEmpty()) {
            if (stackTraceBuilder_.isEmpty()) {
              stackTraceBuilder_.dispose();
              stackTraceBuilder_ = null;
              stackTrace_ = other.stackTrace_;
              bitField0_ = (bitField0_ & ~0x00000004);
              stackTraceBuilder_ = 
                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
                   getStackTraceFieldBuilder() : null;
            } else {
              stackTraceBuilder_.addAllMessages(other.stackTrace_);
            }
          }
        }
        if (other.hasCause()) {
          mergeCause(other.getCause());
        }
        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }

      public final boolean isInitialized() {
        return true;
      }

      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper) e.getUnfinishedMessage();
          throw e;
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      // optional string exception_class = 1;
      private java.lang.Object exceptionClass_ = "";
      /**
       * <code>optional string exception_class = 1;</code>
       */
      public boolean hasExceptionClass() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      /**
       * <code>optional string exception_class = 1;</code>
       */
      public java.lang.String getExceptionClass() {
        java.lang.Object ref = exceptionClass_;
        if (!(ref instanceof java.lang.String)) {
          java.lang.String s = ((com.google.protobuf.ByteString) ref)
              .toStringUtf8();
          exceptionClass_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <code>optional string exception_class = 1;</code>
       */
      public com.google.protobuf.ByteString
          getExceptionClassBytes() {
        java.lang.Object ref = exceptionClass_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          exceptionClass_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <code>optional string exception_class = 1;</code>
       */
      public Builder setExceptionClass(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000001;
        exceptionClass_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional string exception_class = 1;</code>
       */
      public Builder clearExceptionClass() {
        bitField0_ = (bitField0_ & ~0x00000001);
        exceptionClass_ = getDefaultInstance().getExceptionClass();
        onChanged();
        return this;
      }
      /**
       * <code>optional string exception_class = 1;</code>
       */
      public Builder setExceptionClassBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000001;
        exceptionClass_ = value;
        onChanged();
        return this;
      }

      // optional string message = 2;
      private java.lang.Object message_ = "";
      /**
       * <code>optional string message = 2;</code>
       */
      public boolean hasMessage() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      /**
       * <code>optional string message = 2;</code>
       */
      public java.lang.String getMessage() {
        java.lang.Object ref = message_;
        if (!(ref instanceof java.lang.String)) {
          java.lang.String s = ((com.google.protobuf.ByteString) ref)
              .toStringUtf8();
          message_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <code>optional string message = 2;</code>
       */
      public com.google.protobuf.ByteString
          getMessageBytes() {
        java.lang.Object ref = message_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          message_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <code>optional string message = 2;</code>
       */
      public Builder setMessage(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000002;
        message_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional string message = 2;</code>
       */
      public Builder clearMessage() {
        bitField0_ = (bitField0_ & ~0x00000002);
        message_ = getDefaultInstance().getMessage();
        onChanged();
        return this;
      }
      /**
       * <code>optional string message = 2;</code>
       */
      public Builder setMessageBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000002;
        message_ = value;
        onChanged();
        return this;
      }

      // repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;
      private java.util.List<org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper> stackTrace_ =
        java.util.Collections.emptyList();
      private void ensureStackTraceIsMutable() {
        if (!((bitField0_ & 0x00000004) == 0x00000004)) {
          stackTrace_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper>(stackTrace_);
          bitField0_ |= 0x00000004;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper, org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper.Builder, org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapperOrBuilder> stackTraceBuilder_;

      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper> getStackTraceList() {
        if (stackTraceBuilder_ == null) {
          return java.util.Collections.unmodifiableList(stackTrace_);
        } else {
          return stackTraceBuilder_.getMessageList();
        }
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public int getStackTraceCount() {
        if (stackTraceBuilder_ == null) {
          return stackTrace_.size();
        } else {
          return stackTraceBuilder_.getCount();
        }
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper getStackTrace(int index) {
        if (stackTraceBuilder_ == null) {
          return stackTrace_.get(index);
        } else {
          return stackTraceBuilder_.getMessage(index);
        }
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public Builder setStackTrace(
          int index, org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper value) {
        if (stackTraceBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureStackTraceIsMutable();
          stackTrace_.set(index, value);
          onChanged();
        } else {
          stackTraceBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public Builder setStackTrace(
          int index, org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper.Builder builderForValue) {
        if (stackTraceBuilder_ == null) {
          ensureStackTraceIsMutable();
          stackTrace_.set(index, builderForValue.build());
          onChanged();
        } else {
          stackTraceBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public Builder addStackTrace(org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper value) {
        if (stackTraceBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureStackTraceIsMutable();
          stackTrace_.add(value);
          onChanged();
        } else {
          stackTraceBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public Builder addStackTrace(
          int index, org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper value) {
        if (stackTraceBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureStackTraceIsMutable();
          stackTrace_.add(index, value);
          onChanged();
        } else {
          stackTraceBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public Builder addStackTrace(
          org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper.Builder builderForValue) {
        if (stackTraceBuilder_ == null) {
          ensureStackTraceIsMutable();
          stackTrace_.add(builderForValue.build());
          onChanged();
        } else {
          stackTraceBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public Builder addStackTrace(
          int index, org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper.Builder builderForValue) {
        if (stackTraceBuilder_ == null) {
          ensureStackTraceIsMutable();
          stackTrace_.add(index, builderForValue.build());
          onChanged();
        } else {
          stackTraceBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public Builder addAllStackTrace(
          java.lang.Iterable<? extends org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper> values) {
        if (stackTraceBuilder_ == null) {
          ensureStackTraceIsMutable();
          super.addAll(values, stackTrace_);
          onChanged();
        } else {
          stackTraceBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public Builder clearStackTrace() {
        if (stackTraceBuilder_ == null) {
          stackTrace_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000004);
          onChanged();
        } else {
          stackTraceBuilder_.clear();
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public Builder removeStackTrace(int index) {
        if (stackTraceBuilder_ == null) {
          ensureStackTraceIsMutable();
          stackTrace_.remove(index);
          onChanged();
        } else {
          stackTraceBuilder_.remove(index);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper.Builder getStackTraceBuilder(
          int index) {
        return getStackTraceFieldBuilder().getBuilder(index);
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapperOrBuilder getStackTraceOrBuilder(
          int index) {
        if (stackTraceBuilder_ == null) {
          return stackTrace_.get(index);  } else {
          return stackTraceBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapperOrBuilder> 
           getStackTraceOrBuilderList() {
        if (stackTraceBuilder_ != null) {
          return stackTraceBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(stackTrace_);
        }
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper.Builder addStackTraceBuilder() {
        return getStackTraceFieldBuilder().addBuilder(
            org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper.Builder addStackTraceBuilder(
          int index) {
        return getStackTraceFieldBuilder().addBuilder(
            index, org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.StackTraceElementWrapper stack_trace = 3;</code>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper.Builder> 
           getStackTraceBuilderList() {
        return getStackTraceFieldBuilder().getBuilderList();
      }
      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper, org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper.Builder, org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapperOrBuilder> 
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        if (stackTraceBuilder_ == null) {
          stackTraceBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper, org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapper.Builder, org.apache.drill.exec.proto.UserBitShared.StackTraceElementWrapperOrBuilder>(
                  stackTrace_,
                  ((bitField0_ & 0x00000004) == 0x00000004),
                  getParentForChildren(),
                  isClean());
          stackTrace_ = null;
        }
        return stackTraceBuilder_;
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      // optional .exec.shared.ExceptionWrapper cause = 4;
      private org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper cause_ = org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
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       * <code>optional .exec.shared.ExceptionWrapper cause = 4;</code>
       */
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       * <code>optional .exec.shared.ExceptionWrapper cause = 4;</code>
       */
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        if (causeBuilder_ == null) {
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        } else {
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        }
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      /**
       * <code>optional .exec.shared.ExceptionWrapper cause = 4;</code>
       */
      public Builder setCause(org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper value) {
        if (causeBuilder_ == null) {
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          onChanged();
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          causeBuilder_.setMessage(value);
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       * <code>optional .exec.shared.ExceptionWrapper cause = 4;</code>
       */
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          onChanged();
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        bitField0_ |= 0x00000008;
        return this;
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       * <code>optional .exec.shared.ExceptionWrapper cause = 4;</code>
       */
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        if (causeBuilder_ == null) {
          if (((bitField0_ & 0x00000008) == 0x00000008) &&
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            cause_ =
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            cause_ = value;
          }
          onChanged();
        } else {
          causeBuilder_.mergeFrom(value);
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        bitField0_ |= 0x00000008;
        return this;
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       * <code>optional .exec.shared.ExceptionWrapper cause = 4;</code>
       */
      public Builder clearCause() {
        if (causeBuilder_ == null) {
          cause_ = org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.getDefaultInstance();
          onChanged();
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          causeBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000008);
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      }
      /**
       * <code>optional .exec.shared.ExceptionWrapper cause = 4;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.ExceptionWrapper.Builder getCauseBuilder() {
        bitField0_ |= 0x00000008;
        onChanged();
        return getCauseFieldBuilder().getBuilder();
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       * <code>optional .exec.shared.ExceptionWrapper cause = 4;</code>
       */
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       * <code>optional .exec.shared.ExceptionWrapper cause = 4;</code>
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        if (causeBuilder_ == null) {
          causeBuilder_ = new com.google.protobuf.SingleFieldBuilder<
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                  getParentForChildren(),
                  isClean());
          cause_ = null;
        }
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      // @@protoc_insertion_point(builder_scope:exec.shared.ExceptionWrapper)
    }

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    // @@protoc_insertion_point(class_scope:exec.shared.ExceptionWrapper)
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    // optional string class_name = 1;
    /**
     * <code>optional string class_name = 1;</code>
     */
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    /**
     * <code>optional string class_name = 1;</code>
     */
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    /**
     * <code>optional string class_name = 1;</code>
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    // optional string file_name = 2;
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     * <code>optional string file_name = 2;</code>
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    /**
     * <code>optional string file_name = 2;</code>
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     * <code>optional bool is_native_method = 5;</code>
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            case 18: {
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     * <code>optional string file_name = 2;</code>
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     * <code>optional string file_name = 2;</code>
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     * <code>optional int32 line_number = 3;</code>
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     * <code>optional string method_name = 4;</code>
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     * <code>optional string method_name = 4;</code>
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     * <code>optional string method_name = 4;</code>
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        onBuilt();
        return result;
      }

      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.apache.drill.exec.proto.UserBitShared.ParsingError) {
          return mergeFrom((org.apache.drill.exec.proto.UserBitShared.ParsingError)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.drill.exec.proto.UserBitShared.ParsingError other) {
        if (other == org.apache.drill.exec.proto.UserBitShared.ParsingError.getDefaultInstance()) return this;
        if (other.hasStartColumn()) {
          setStartColumn(other.getStartColumn());
        }
        if (other.hasStartRow()) {
          setStartRow(other.getStartRow());
        }
        if (other.hasEndColumn()) {
          setEndColumn(other.getEndColumn());
        }
        if (other.hasEndRow()) {
          setEndRow(other.getEndRow());
        }
        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }

      public final boolean isInitialized() {
        return true;
      }

      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.drill.exec.proto.UserBitShared.ParsingError parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.drill.exec.proto.UserBitShared.ParsingError) e.getUnfinishedMessage();
          throw e;
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      // optional int32 start_column = 2;
      private int startColumn_ ;
      /**
       * <code>optional int32 start_column = 2;</code>
       */
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      /**
       * <code>optional int32 start_column = 2;</code>
       */
      public int getStartColumn() {
        return startColumn_;
      }
      /**
       * <code>optional int32 start_column = 2;</code>
       */
      public Builder setStartColumn(int value) {
        bitField0_ |= 0x00000001;
        startColumn_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int32 start_column = 2;</code>
       */
      public Builder clearStartColumn() {
        bitField0_ = (bitField0_ & ~0x00000001);
        startColumn_ = 0;
        onChanged();
        return this;
      }

      // optional int32 start_row = 3;
      private int startRow_ ;
      /**
       * <code>optional int32 start_row = 3;</code>
       */
      public boolean hasStartRow() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      /**
       * <code>optional int32 start_row = 3;</code>
       */
      public int getStartRow() {
        return startRow_;
      }
      /**
       * <code>optional int32 start_row = 3;</code>
       */
      public Builder setStartRow(int value) {
        bitField0_ |= 0x00000002;
        startRow_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int32 start_row = 3;</code>
       */
      public Builder clearStartRow() {
        bitField0_ = (bitField0_ & ~0x00000002);
        startRow_ = 0;
        onChanged();
        return this;
      }

      // optional int32 end_column = 4;
      private int endColumn_ ;
      /**
       * <code>optional int32 end_column = 4;</code>
       */
      public boolean hasEndColumn() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
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      /**
       * <code>optional int32 end_column = 4;</code>
       */
      public int getEndColumn() {
        return endColumn_;
      }
      /**
       * <code>optional int32 end_column = 4;</code>
       */
      public Builder setEndColumn(int value) {
        bitField0_ |= 0x00000004;
        endColumn_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int32 end_column = 4;</code>
       */
      public Builder clearEndColumn() {
        bitField0_ = (bitField0_ & ~0x00000004);
        endColumn_ = 0;
        onChanged();
        return this;
      }

      // optional int32 end_row = 5;
      private int endRow_ ;
      /**
       * <code>optional int32 end_row = 5;</code>
       */
      public boolean hasEndRow() {
        return ((bitField0_ & 0x00000008) == 0x00000008);
      }
      /**
       * <code>optional int32 end_row = 5;</code>
       */
      public int getEndRow() {
        return endRow_;
      }
      /**
       * <code>optional int32 end_row = 5;</code>
       */
      public Builder setEndRow(int value) {
        bitField0_ |= 0x00000008;
        endRow_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int32 end_row = 5;</code>
       */
      public Builder clearEndRow() {
        bitField0_ = (bitField0_ & ~0x00000008);
        endRow_ = 0;
        onChanged();
        return this;
      }

      // @@protoc_insertion_point(builder_scope:exec.shared.ParsingError)
    }

    static {
      defaultInstance = new ParsingError(true);
      defaultInstance.initFields();
    }

    // @@protoc_insertion_point(class_scope:exec.shared.ParsingError)
  }

  public interface RecordBatchDefOrBuilder
      extends com.google.protobuf.MessageOrBuilder {

    // optional int32 record_count = 1;
    /**
     * <code>optional int32 record_count = 1;</code>
     */
    boolean hasRecordCount();
    /**
     * <code>optional int32 record_count = 1;</code>
     */
    int getRecordCount();

    // repeated .exec.shared.SerializedField field = 2;
    /**
     * <code>repeated .exec.shared.SerializedField field = 2;</code>
     */
    java.util.List<org.apache.drill.exec.proto.UserBitShared.SerializedField> 
        getFieldList();
    /**
     * <code>repeated .exec.shared.SerializedField field = 2;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.SerializedField getField(int index);
    /**
     * <code>repeated .exec.shared.SerializedField field = 2;</code>
     */
    int getFieldCount();
    /**
     * <code>repeated .exec.shared.SerializedField field = 2;</code>
     */
    java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.SerializedFieldOrBuilder> 
        getFieldOrBuilderList();
    /**
     * <code>repeated .exec.shared.SerializedField field = 2;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.SerializedFieldOrBuilder getFieldOrBuilder(
        int index);

    // optional bool carries_two_byte_selection_vector = 3;
    /**
     * <code>optional bool carries_two_byte_selection_vector = 3;</code>
     */
    boolean hasCarriesTwoByteSelectionVector();
    /**
     * <code>optional bool carries_two_byte_selection_vector = 3;</code>
     */
    boolean getCarriesTwoByteSelectionVector();
  }
  /**
   * Protobuf type {@code exec.shared.RecordBatchDef}
   */
  public static final class RecordBatchDef extends
      com.google.protobuf.GeneratedMessage
      implements RecordBatchDefOrBuilder {
    // Use RecordBatchDef.newBuilder() to construct.
    private RecordBatchDef(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
      super(builder);
      this.unknownFields = builder.getUnknownFields();
    }
    private RecordBatchDef(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }

    private static final RecordBatchDef defaultInstance;
    public static RecordBatchDef getDefaultInstance() {
      return defaultInstance;
    }

    public RecordBatchDef getDefaultInstanceForType() {
      return defaultInstance;
    }

    private final com.google.protobuf.UnknownFieldSet unknownFields;
    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
        getUnknownFields() {
      return this.unknownFields;
    }
    private RecordBatchDef(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      initFields();
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              recordCount_ = input.readInt32();
              break;
            }
            case 18: {
              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
                field_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.SerializedField>();
                mutable_bitField0_ |= 0x00000002;
              }
              field_.add(input.readMessage(org.apache.drill.exec.proto.UserBitShared.SerializedField.PARSER, extensionRegistry));
              break;
            }
            case 24: {
              bitField0_ |= 0x00000002;
              carriesTwoByteSelectionVector_ = input.readBool();
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e.getMessage()).setUnfinishedMessage(this);
      } finally {
        if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
          field_ = java.util.Collections.unmodifiableList(field_);
        }
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_RecordBatchDef_descriptor;
    }

    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_RecordBatchDef_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.class, org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.Builder.class);
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    public static com.google.protobuf.Parser<RecordBatchDef> PARSER =
        new com.google.protobuf.AbstractParser<RecordBatchDef>() {
      public RecordBatchDef parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new RecordBatchDef(input, extensionRegistry);
      }
    };

    @java.lang.Override
    public com.google.protobuf.Parser<RecordBatchDef> getParserForType() {
      return PARSER;
    }

    private int bitField0_;
    // optional int32 record_count = 1;
    public static final int RECORD_COUNT_FIELD_NUMBER = 1;
    private int recordCount_;
    /**
     * <code>optional int32 record_count = 1;</code>
     */
    public boolean hasRecordCount() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    /**
     * <code>optional int32 record_count = 1;</code>
     */
    public int getRecordCount() {
      return recordCount_;
    }

    // repeated .exec.shared.SerializedField field = 2;
    public static final int FIELD_FIELD_NUMBER = 2;
    private java.util.List<org.apache.drill.exec.proto.UserBitShared.SerializedField> field_;
    /**
     * <code>repeated .exec.shared.SerializedField field = 2;</code>
     */
    public java.util.List<org.apache.drill.exec.proto.UserBitShared.SerializedField> getFieldList() {
      return field_;
    }
    /**
     * <code>repeated .exec.shared.SerializedField field = 2;</code>
     */
    public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.SerializedFieldOrBuilder> 
        getFieldOrBuilderList() {
      return field_;
    }
    /**
     * <code>repeated .exec.shared.SerializedField field = 2;</code>
     */
    public int getFieldCount() {
      return field_.size();
    }
    /**
     * <code>repeated .exec.shared.SerializedField field = 2;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.SerializedField getField(int index) {
      return field_.get(index);
    }
    /**
     * <code>repeated .exec.shared.SerializedField field = 2;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.SerializedFieldOrBuilder getFieldOrBuilder(
        int index) {
      return field_.get(index);
    }

    // optional bool carries_two_byte_selection_vector = 3;
    public static final int CARRIES_TWO_BYTE_SELECTION_VECTOR_FIELD_NUMBER = 3;
    private boolean carriesTwoByteSelectionVector_;
    /**
     * <code>optional bool carries_two_byte_selection_vector = 3;</code>
     */
    public boolean hasCarriesTwoByteSelectionVector() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
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    /**
     * <code>optional bool carries_two_byte_selection_vector = 3;</code>
     */
    public boolean getCarriesTwoByteSelectionVector() {
      return carriesTwoByteSelectionVector_;
    }

    private void initFields() {
      recordCount_ = 0;
      field_ = java.util.Collections.emptyList();
      carriesTwoByteSelectionVector_ = false;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;

      memoizedIsInitialized = 1;
      return true;
    }

    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeInt32(1, recordCount_);
      }
      for (int i = 0; i < field_.size(); i++) {
        output.writeMessage(2, field_.get(i));
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeBool(3, carriesTwoByteSelectionVector_);
      }
      getUnknownFields().writeTo(output);
    }

    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(1, recordCount_);
      }
      for (int i = 0; i < field_.size(); i++) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(2, field_.get(i));
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBoolSize(3, carriesTwoByteSelectionVector_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSerializedSize = size;
      return size;
    }

    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }

    public static org.apache.drill.exec.proto.UserBitShared.RecordBatchDef parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.RecordBatchDef parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.RecordBatchDef parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.RecordBatchDef parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.RecordBatchDef parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.RecordBatchDef parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.RecordBatchDef parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.RecordBatchDef parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.RecordBatchDef parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.RecordBatchDef parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }

    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(org.apache.drill.exec.proto.UserBitShared.RecordBatchDef prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code exec.shared.RecordBatchDef}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder<Builder>
       implements org.apache.drill.exec.proto.UserBitShared.RecordBatchDefOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_RecordBatchDef_descriptor;
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      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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      // Construct using org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
          getFieldFieldBuilder();
        }
      }
      private static Builder create() {
        return new Builder();
      }

      public Builder clear() {
        super.clear();
        recordCount_ = 0;
        bitField0_ = (bitField0_ & ~0x00000001);
        if (fieldBuilder_ == null) {
          field_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000002);
        } else {
          fieldBuilder_.clear();
        }
        carriesTwoByteSelectionVector_ = false;
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }

      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }

      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_RecordBatchDef_descriptor;
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      public org.apache.drill.exec.proto.UserBitShared.RecordBatchDef getDefaultInstanceForType() {
        return org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.getDefaultInstance();
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      public org.apache.drill.exec.proto.UserBitShared.RecordBatchDef build() {
        org.apache.drill.exec.proto.UserBitShared.RecordBatchDef result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      public org.apache.drill.exec.proto.UserBitShared.RecordBatchDef buildPartial() {
        org.apache.drill.exec.proto.UserBitShared.RecordBatchDef result = new org.apache.drill.exec.proto.UserBitShared.RecordBatchDef(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.recordCount_ = recordCount_;
        if (fieldBuilder_ == null) {
          if (((bitField0_ & 0x00000002) == 0x00000002)) {
            field_ = java.util.Collections.unmodifiableList(field_);
            bitField0_ = (bitField0_ & ~0x00000002);
          }
          result.field_ = field_;
        } else {
          result.field_ = fieldBuilder_.build();
        }
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000002;
        }
        result.carriesTwoByteSelectionVector_ = carriesTwoByteSelectionVector_;
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.apache.drill.exec.proto.UserBitShared.RecordBatchDef) {
          return mergeFrom((org.apache.drill.exec.proto.UserBitShared.RecordBatchDef)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.drill.exec.proto.UserBitShared.RecordBatchDef other) {
        if (other == org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.getDefaultInstance()) return this;
        if (other.hasRecordCount()) {
          setRecordCount(other.getRecordCount());
        }
        if (fieldBuilder_ == null) {
          if (!other.field_.isEmpty()) {
            if (field_.isEmpty()) {
              field_ = other.field_;
              bitField0_ = (bitField0_ & ~0x00000002);
            } else {
              ensureFieldIsMutable();
              field_.addAll(other.field_);
            }
            onChanged();
          }
        } else {
          if (!other.field_.isEmpty()) {
            if (fieldBuilder_.isEmpty()) {
              fieldBuilder_.dispose();
              fieldBuilder_ = null;
              field_ = other.field_;
              bitField0_ = (bitField0_ & ~0x00000002);
              fieldBuilder_ = 
                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
                   getFieldFieldBuilder() : null;
            } else {
              fieldBuilder_.addAllMessages(other.field_);
            }
          }
        }
        if (other.hasCarriesTwoByteSelectionVector()) {
          setCarriesTwoByteSelectionVector(other.getCarriesTwoByteSelectionVector());
        }
        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }

      public final boolean isInitialized() {
        return true;
      }

      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.drill.exec.proto.UserBitShared.RecordBatchDef parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.drill.exec.proto.UserBitShared.RecordBatchDef) e.getUnfinishedMessage();
          throw e;
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      // optional int32 record_count = 1;
      private int recordCount_ ;
      /**
       * <code>optional int32 record_count = 1;</code>
       */
      public boolean hasRecordCount() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      /**
       * <code>optional int32 record_count = 1;</code>
       */
      public int getRecordCount() {
        return recordCount_;
      }
      /**
       * <code>optional int32 record_count = 1;</code>
       */
      public Builder setRecordCount(int value) {
        bitField0_ |= 0x00000001;
        recordCount_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int32 record_count = 1;</code>
       */
      public Builder clearRecordCount() {
        bitField0_ = (bitField0_ & ~0x00000001);
        recordCount_ = 0;
        onChanged();
        return this;
      }

      // repeated .exec.shared.SerializedField field = 2;
      private java.util.List<org.apache.drill.exec.proto.UserBitShared.SerializedField> field_ =
        java.util.Collections.emptyList();
      private void ensureFieldIsMutable() {
        if (!((bitField0_ & 0x00000002) == 0x00000002)) {
          field_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.SerializedField>(field_);
          bitField0_ |= 0x00000002;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.SerializedField, org.apache.drill.exec.proto.UserBitShared.SerializedField.Builder, org.apache.drill.exec.proto.UserBitShared.SerializedFieldOrBuilder> fieldBuilder_;

      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.SerializedField> getFieldList() {
        if (fieldBuilder_ == null) {
          return java.util.Collections.unmodifiableList(field_);
        } else {
          return fieldBuilder_.getMessageList();
        }
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public int getFieldCount() {
        if (fieldBuilder_ == null) {
          return field_.size();
        } else {
          return fieldBuilder_.getCount();
        }
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.SerializedField getField(int index) {
        if (fieldBuilder_ == null) {
          return field_.get(index);
        } else {
          return fieldBuilder_.getMessage(index);
        }
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public Builder setField(
          int index, org.apache.drill.exec.proto.UserBitShared.SerializedField value) {
        if (fieldBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureFieldIsMutable();
          field_.set(index, value);
          onChanged();
        } else {
          fieldBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public Builder setField(
          int index, org.apache.drill.exec.proto.UserBitShared.SerializedField.Builder builderForValue) {
        if (fieldBuilder_ == null) {
          ensureFieldIsMutable();
          field_.set(index, builderForValue.build());
          onChanged();
        } else {
          fieldBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public Builder addField(org.apache.drill.exec.proto.UserBitShared.SerializedField value) {
        if (fieldBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureFieldIsMutable();
          field_.add(value);
          onChanged();
        } else {
          fieldBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public Builder addField(
          int index, org.apache.drill.exec.proto.UserBitShared.SerializedField value) {
        if (fieldBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureFieldIsMutable();
          field_.add(index, value);
          onChanged();
        } else {
          fieldBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public Builder addField(
          org.apache.drill.exec.proto.UserBitShared.SerializedField.Builder builderForValue) {
        if (fieldBuilder_ == null) {
          ensureFieldIsMutable();
          field_.add(builderForValue.build());
          onChanged();
        } else {
          fieldBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public Builder addField(
          int index, org.apache.drill.exec.proto.UserBitShared.SerializedField.Builder builderForValue) {
        if (fieldBuilder_ == null) {
          ensureFieldIsMutable();
          field_.add(index, builderForValue.build());
          onChanged();
        } else {
          fieldBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public Builder addAllField(
          java.lang.Iterable<? extends org.apache.drill.exec.proto.UserBitShared.SerializedField> values) {
        if (fieldBuilder_ == null) {
          ensureFieldIsMutable();
          super.addAll(values, field_);
          onChanged();
        } else {
          fieldBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public Builder clearField() {
        if (fieldBuilder_ == null) {
          field_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000002);
          onChanged();
        } else {
          fieldBuilder_.clear();
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public Builder removeField(int index) {
        if (fieldBuilder_ == null) {
          ensureFieldIsMutable();
          field_.remove(index);
          onChanged();
        } else {
          fieldBuilder_.remove(index);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.SerializedField.Builder getFieldBuilder(
          int index) {
        return getFieldFieldBuilder().getBuilder(index);
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.SerializedFieldOrBuilder getFieldOrBuilder(
          int index) {
        if (fieldBuilder_ == null) {
          return field_.get(index);  } else {
          return fieldBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.SerializedFieldOrBuilder> 
           getFieldOrBuilderList() {
        if (fieldBuilder_ != null) {
          return fieldBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(field_);
        }
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.SerializedField.Builder addFieldBuilder() {
        return getFieldFieldBuilder().addBuilder(
            org.apache.drill.exec.proto.UserBitShared.SerializedField.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.SerializedField.Builder addFieldBuilder(
          int index) {
        return getFieldFieldBuilder().addBuilder(
            index, org.apache.drill.exec.proto.UserBitShared.SerializedField.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.SerializedField field = 2;</code>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.SerializedField.Builder> 
           getFieldBuilderList() {
        return getFieldFieldBuilder().getBuilderList();
      }
      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.SerializedField, org.apache.drill.exec.proto.UserBitShared.SerializedField.Builder, org.apache.drill.exec.proto.UserBitShared.SerializedFieldOrBuilder> 
          getFieldFieldBuilder() {
        if (fieldBuilder_ == null) {
          fieldBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.SerializedField, org.apache.drill.exec.proto.UserBitShared.SerializedField.Builder, org.apache.drill.exec.proto.UserBitShared.SerializedFieldOrBuilder>(
                  field_,
                  ((bitField0_ & 0x00000002) == 0x00000002),
                  getParentForChildren(),
                  isClean());
          field_ = null;
        }
        return fieldBuilder_;
      }

      // optional bool carries_two_byte_selection_vector = 3;
      private boolean carriesTwoByteSelectionVector_ ;
      /**
       * <code>optional bool carries_two_byte_selection_vector = 3;</code>
       */
      public boolean hasCarriesTwoByteSelectionVector() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      /**
       * <code>optional bool carries_two_byte_selection_vector = 3;</code>
       */
      public boolean getCarriesTwoByteSelectionVector() {
        return carriesTwoByteSelectionVector_;
      }
      /**
       * <code>optional bool carries_two_byte_selection_vector = 3;</code>
       */
      public Builder setCarriesTwoByteSelectionVector(boolean value) {
        bitField0_ |= 0x00000004;
        carriesTwoByteSelectionVector_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional bool carries_two_byte_selection_vector = 3;</code>
       */
      public Builder clearCarriesTwoByteSelectionVector() {
        bitField0_ = (bitField0_ & ~0x00000004);
        carriesTwoByteSelectionVector_ = false;
        onChanged();
        return this;
      }

      // @@protoc_insertion_point(builder_scope:exec.shared.RecordBatchDef)
    }

    static {
      defaultInstance = new RecordBatchDef(true);
      defaultInstance.initFields();
    }

    // @@protoc_insertion_point(class_scope:exec.shared.RecordBatchDef)
  }

  public interface NamePartOrBuilder
      extends com.google.protobuf.MessageOrBuilder {

    // optional .exec.shared.NamePart.Type type = 1;
    /**
     * <code>optional .exec.shared.NamePart.Type type = 1;</code>
     */
    boolean hasType();
    /**
     * <code>optional .exec.shared.NamePart.Type type = 1;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.NamePart.Type getType();

    // optional string name = 2;
    /**
     * <code>optional string name = 2;</code>
     */
    boolean hasName();
    /**
     * <code>optional string name = 2;</code>
     */
    java.lang.String getName();
    /**
     * <code>optional string name = 2;</code>
     */
    com.google.protobuf.ByteString
        getNameBytes();

    // optional .exec.shared.NamePart child = 3;
    /**
     * <code>optional .exec.shared.NamePart child = 3;</code>
     */
    boolean hasChild();
    /**
     * <code>optional .exec.shared.NamePart child = 3;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.NamePart getChild();
    /**
     * <code>optional .exec.shared.NamePart child = 3;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.NamePartOrBuilder getChildOrBuilder();
  }
  /**
   * Protobuf type {@code exec.shared.NamePart}
   */
  public static final class NamePart extends
      com.google.protobuf.GeneratedMessage
      implements NamePartOrBuilder {
    // Use NamePart.newBuilder() to construct.
    private NamePart(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
      super(builder);
      this.unknownFields = builder.getUnknownFields();
    }
    private NamePart(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }

    private static final NamePart defaultInstance;
    public static NamePart getDefaultInstance() {
      return defaultInstance;
    }

    public NamePart getDefaultInstanceForType() {
      return defaultInstance;
    }

    private final com.google.protobuf.UnknownFieldSet unknownFields;
    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
        getUnknownFields() {
      return this.unknownFields;
    }
    private NamePart(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      initFields();
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
            case 8: {
              int rawValue = input.readEnum();
              org.apache.drill.exec.proto.UserBitShared.NamePart.Type value = org.apache.drill.exec.proto.UserBitShared.NamePart.Type.valueOf(rawValue);
              if (value == null) {
                unknownFields.mergeVarintField(1, rawValue);
              } else {
                bitField0_ |= 0x00000001;
                type_ = value;
              }
              break;
            }
            case 18: {
              bitField0_ |= 0x00000002;
              name_ = input.readBytes();
              break;
            }
            case 26: {
              org.apache.drill.exec.proto.UserBitShared.NamePart.Builder subBuilder = null;
              if (((bitField0_ & 0x00000004) == 0x00000004)) {
                subBuilder = child_.toBuilder();
              }
              child_ = input.readMessage(org.apache.drill.exec.proto.UserBitShared.NamePart.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(child_);
                child_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000004;
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e.getMessage()).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_NamePart_descriptor;
    }

    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_NamePart_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.drill.exec.proto.UserBitShared.NamePart.class, org.apache.drill.exec.proto.UserBitShared.NamePart.Builder.class);
    }

    public static com.google.protobuf.Parser<NamePart> PARSER =
        new com.google.protobuf.AbstractParser<NamePart>() {
      public NamePart parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new NamePart(input, extensionRegistry);
      }
    };

    @java.lang.Override
    public com.google.protobuf.Parser<NamePart> getParserForType() {
      return PARSER;
    }

    /**
     * Protobuf enum {@code exec.shared.NamePart.Type}
     */
    public enum Type
        implements com.google.protobuf.ProtocolMessageEnum {
      /**
       * <code>NAME = 0;</code>
       */
      NAME(0, 0),
      /**
       * <code>ARRAY = 1;</code>
       */
      ARRAY(1, 1),
      ;

      /**
       * <code>NAME = 0;</code>
       */
      public static final int NAME_VALUE = 0;
      /**
       * <code>ARRAY = 1;</code>
       */
      public static final int ARRAY_VALUE = 1;


      public final int getNumber() { return value; }

      public static Type valueOf(int value) {
        switch (value) {
          case 0: return NAME;
          case 1: return ARRAY;
          default: return null;
        }
      }

      public static com.google.protobuf.Internal.EnumLiteMap<Type>
          internalGetValueMap() {
        return internalValueMap;
      }
      private static com.google.protobuf.Internal.EnumLiteMap<Type>
          internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap<Type>() {
              public Type findValueByNumber(int number) {
                return Type.valueOf(number);
              }
            };

      public final com.google.protobuf.Descriptors.EnumValueDescriptor
          getValueDescriptor() {
        return getDescriptor().getValues().get(index);
      }
      public final com.google.protobuf.Descriptors.EnumDescriptor
          getDescriptorForType() {
        return getDescriptor();
      }
      public static final com.google.protobuf.Descriptors.EnumDescriptor
          getDescriptor() {
        return org.apache.drill.exec.proto.UserBitShared.NamePart.getDescriptor().getEnumTypes().get(0);
      }

      private static final Type[] VALUES = values();

      public static Type valueOf(
          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
        if (desc.getType() != getDescriptor()) {
          throw new java.lang.IllegalArgumentException(
            "EnumValueDescriptor is not for this type.");
        }
        return VALUES[desc.getIndex()];
      }

      private final int index;
      private final int value;

      private Type(int index, int value) {
        this.index = index;
        this.value = value;
      }

      // @@protoc_insertion_point(enum_scope:exec.shared.NamePart.Type)
    }

    private int bitField0_;
    // optional .exec.shared.NamePart.Type type = 1;
    public static final int TYPE_FIELD_NUMBER = 1;
    private org.apache.drill.exec.proto.UserBitShared.NamePart.Type type_;
    /**
     * <code>optional .exec.shared.NamePart.Type type = 1;</code>
     */
    public boolean hasType() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    /**
     * <code>optional .exec.shared.NamePart.Type type = 1;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.NamePart.Type getType() {
      return type_;
    }

    // optional string name = 2;
    public static final int NAME_FIELD_NUMBER = 2;
    private java.lang.Object name_;
    /**
     * <code>optional string name = 2;</code>
     */
    public boolean hasName() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    /**
     * <code>optional string name = 2;</code>
     */
    public java.lang.String getName() {
      java.lang.Object ref = name_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        if (bs.isValidUtf8()) {
          name_ = s;
        }
        return s;
      }
    }
    /**
     * <code>optional string name = 2;</code>
     */
    public com.google.protobuf.ByteString
        getNameBytes() {
      java.lang.Object ref = name_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        name_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    // optional .exec.shared.NamePart child = 3;
    public static final int CHILD_FIELD_NUMBER = 3;
    private org.apache.drill.exec.proto.UserBitShared.NamePart child_;
    /**
     * <code>optional .exec.shared.NamePart child = 3;</code>
     */
    public boolean hasChild() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    /**
     * <code>optional .exec.shared.NamePart child = 3;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.NamePart getChild() {
      return child_;
    }
    /**
     * <code>optional .exec.shared.NamePart child = 3;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.NamePartOrBuilder getChildOrBuilder() {
      return child_;
    }

    private void initFields() {
      type_ = org.apache.drill.exec.proto.UserBitShared.NamePart.Type.NAME;
      name_ = "";
      child_ = org.apache.drill.exec.proto.UserBitShared.NamePart.getDefaultInstance();
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;

      memoizedIsInitialized = 1;
      return true;
    }

    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeEnum(1, type_.getNumber());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeBytes(2, getNameBytes());
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeMessage(3, child_);
      }
      getUnknownFields().writeTo(output);
    }

    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(1, type_.getNumber());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(2, getNameBytes());
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(3, child_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSerializedSize = size;
      return size;
    }

    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }

    public static org.apache.drill.exec.proto.UserBitShared.NamePart parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.NamePart parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.NamePart parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.NamePart parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.NamePart parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.NamePart parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.NamePart parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.NamePart parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.NamePart parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.NamePart parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }

    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(org.apache.drill.exec.proto.UserBitShared.NamePart prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code exec.shared.NamePart}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder<Builder>
       implements org.apache.drill.exec.proto.UserBitShared.NamePartOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_NamePart_descriptor;
      }

      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_NamePart_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.drill.exec.proto.UserBitShared.NamePart.class, org.apache.drill.exec.proto.UserBitShared.NamePart.Builder.class);
      }

      // Construct using org.apache.drill.exec.proto.UserBitShared.NamePart.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
          getChildFieldBuilder();
        }
      }
      private static Builder create() {
        return new Builder();
      }

      public Builder clear() {
        super.clear();
        type_ = org.apache.drill.exec.proto.UserBitShared.NamePart.Type.NAME;
        bitField0_ = (bitField0_ & ~0x00000001);
        name_ = "";
        bitField0_ = (bitField0_ & ~0x00000002);
        if (childBuilder_ == null) {
          child_ = org.apache.drill.exec.proto.UserBitShared.NamePart.getDefaultInstance();
        } else {
          childBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }

      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }

      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_NamePart_descriptor;
      }

      public org.apache.drill.exec.proto.UserBitShared.NamePart getDefaultInstanceForType() {
        return org.apache.drill.exec.proto.UserBitShared.NamePart.getDefaultInstance();
      }

      public org.apache.drill.exec.proto.UserBitShared.NamePart build() {
        org.apache.drill.exec.proto.UserBitShared.NamePart result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      public org.apache.drill.exec.proto.UserBitShared.NamePart buildPartial() {
        org.apache.drill.exec.proto.UserBitShared.NamePart result = new org.apache.drill.exec.proto.UserBitShared.NamePart(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.type_ = type_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.name_ = name_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        if (childBuilder_ == null) {
          result.child_ = child_;
        } else {
          result.child_ = childBuilder_.build();
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.apache.drill.exec.proto.UserBitShared.NamePart) {
          return mergeFrom((org.apache.drill.exec.proto.UserBitShared.NamePart)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.drill.exec.proto.UserBitShared.NamePart other) {
        if (other == org.apache.drill.exec.proto.UserBitShared.NamePart.getDefaultInstance()) return this;
        if (other.hasType()) {
          setType(other.getType());
        }
        if (other.hasName()) {
          bitField0_ |= 0x00000002;
          name_ = other.name_;
          onChanged();
        }
        if (other.hasChild()) {
          mergeChild(other.getChild());
        }
        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }

      public final boolean isInitialized() {
        return true;
      }

      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.drill.exec.proto.UserBitShared.NamePart parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.drill.exec.proto.UserBitShared.NamePart) e.getUnfinishedMessage();
          throw e;
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      // optional .exec.shared.NamePart.Type type = 1;
      private org.apache.drill.exec.proto.UserBitShared.NamePart.Type type_ = org.apache.drill.exec.proto.UserBitShared.NamePart.Type.NAME;
      /**
       * <code>optional .exec.shared.NamePart.Type type = 1;</code>
       */
      public boolean hasType() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      /**
       * <code>optional .exec.shared.NamePart.Type type = 1;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.NamePart.Type getType() {
        return type_;
      }
      /**
       * <code>optional .exec.shared.NamePart.Type type = 1;</code>
       */
      public Builder setType(org.apache.drill.exec.proto.UserBitShared.NamePart.Type value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000001;
        type_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional .exec.shared.NamePart.Type type = 1;</code>
       */
      public Builder clearType() {
        bitField0_ = (bitField0_ & ~0x00000001);
        type_ = org.apache.drill.exec.proto.UserBitShared.NamePart.Type.NAME;
        onChanged();
        return this;
      }

      // optional string name = 2;
      private java.lang.Object name_ = "";
      /**
       * <code>optional string name = 2;</code>
       */
      public boolean hasName() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      /**
       * <code>optional string name = 2;</code>
       */
      public java.lang.String getName() {
        java.lang.Object ref = name_;
        if (!(ref instanceof java.lang.String)) {
          java.lang.String s = ((com.google.protobuf.ByteString) ref)
              .toStringUtf8();
          name_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <code>optional string name = 2;</code>
       */
      public com.google.protobuf.ByteString
          getNameBytes() {
        java.lang.Object ref = name_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          name_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <code>optional string name = 2;</code>
       */
      public Builder setName(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000002;
        name_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional string name = 2;</code>
       */
      public Builder clearName() {
        bitField0_ = (bitField0_ & ~0x00000002);
        name_ = getDefaultInstance().getName();
        onChanged();
        return this;
      }
      /**
       * <code>optional string name = 2;</code>
       */
      public Builder setNameBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000002;
        name_ = value;
        onChanged();
        return this;
      }

      // optional .exec.shared.NamePart child = 3;
      private org.apache.drill.exec.proto.UserBitShared.NamePart child_ = org.apache.drill.exec.proto.UserBitShared.NamePart.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.NamePart, org.apache.drill.exec.proto.UserBitShared.NamePart.Builder, org.apache.drill.exec.proto.UserBitShared.NamePartOrBuilder> childBuilder_;
      /**
       * <code>optional .exec.shared.NamePart child = 3;</code>
       */
      public boolean hasChild() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      /**
       * <code>optional .exec.shared.NamePart child = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.NamePart getChild() {
        if (childBuilder_ == null) {
          return child_;
        } else {
          return childBuilder_.getMessage();
        }
      }
      /**
       * <code>optional .exec.shared.NamePart child = 3;</code>
       */
      public Builder setChild(org.apache.drill.exec.proto.UserBitShared.NamePart value) {
        if (childBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          child_ = value;
          onChanged();
        } else {
          childBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000004;
        return this;
      }
      /**
       * <code>optional .exec.shared.NamePart child = 3;</code>
       */
      public Builder setChild(
          org.apache.drill.exec.proto.UserBitShared.NamePart.Builder builderForValue) {
        if (childBuilder_ == null) {
          child_ = builderForValue.build();
          onChanged();
        } else {
          childBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000004;
        return this;
      }
      /**
       * <code>optional .exec.shared.NamePart child = 3;</code>
       */
      public Builder mergeChild(org.apache.drill.exec.proto.UserBitShared.NamePart value) {
        if (childBuilder_ == null) {
          if (((bitField0_ & 0x00000004) == 0x00000004) &&
              child_ != org.apache.drill.exec.proto.UserBitShared.NamePart.getDefaultInstance()) {
            child_ =
              org.apache.drill.exec.proto.UserBitShared.NamePart.newBuilder(child_).mergeFrom(value).buildPartial();
          } else {
            child_ = value;
          }
          onChanged();
        } else {
          childBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000004;
        return this;
      }
      /**
       * <code>optional .exec.shared.NamePart child = 3;</code>
       */
      public Builder clearChild() {
        if (childBuilder_ == null) {
          child_ = org.apache.drill.exec.proto.UserBitShared.NamePart.getDefaultInstance();
          onChanged();
        } else {
          childBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }
      /**
       * <code>optional .exec.shared.NamePart child = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.NamePart.Builder getChildBuilder() {
        bitField0_ |= 0x00000004;
        onChanged();
        return getChildFieldBuilder().getBuilder();
      }
      /**
       * <code>optional .exec.shared.NamePart child = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.NamePartOrBuilder getChildOrBuilder() {
        if (childBuilder_ != null) {
          return childBuilder_.getMessageOrBuilder();
        } else {
          return child_;
        }
      }
      /**
       * <code>optional .exec.shared.NamePart child = 3;</code>
       */
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.NamePart, org.apache.drill.exec.proto.UserBitShared.NamePart.Builder, org.apache.drill.exec.proto.UserBitShared.NamePartOrBuilder> 
          getChildFieldBuilder() {
        if (childBuilder_ == null) {
          childBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.NamePart, org.apache.drill.exec.proto.UserBitShared.NamePart.Builder, org.apache.drill.exec.proto.UserBitShared.NamePartOrBuilder>(
                  child_,
                  getParentForChildren(),
                  isClean());
          child_ = null;
        }
        return childBuilder_;
      }

      // @@protoc_insertion_point(builder_scope:exec.shared.NamePart)
    }

    static {
      defaultInstance = new NamePart(true);
      defaultInstance.initFields();
    }

    // @@protoc_insertion_point(class_scope:exec.shared.NamePart)
  }

  public interface SerializedFieldOrBuilder
      extends com.google.protobuf.MessageOrBuilder {

    // optional .common.MajorType major_type = 1;
    /**
     * <code>optional .common.MajorType major_type = 1;</code>
     *
     * <pre>
     * the type associated with this field.
     * </pre>
     */
    boolean hasMajorType();
    /**
     * <code>optional .common.MajorType major_type = 1;</code>
     *
     * <pre>
     * the type associated with this field.
     * </pre>
     */
    org.apache.drill.common.types.TypeProtos.MajorType getMajorType();
    /**
     * <code>optional .common.MajorType major_type = 1;</code>
     *
     * <pre>
     * the type associated with this field.
     * </pre>
     */
    org.apache.drill.common.types.TypeProtos.MajorTypeOrBuilder getMajorTypeOrBuilder();

    // optional .exec.shared.NamePart name_part = 2;
    /**
     * <code>optional .exec.shared.NamePart name_part = 2;</code>
     */
    boolean hasNamePart();
    /**
     * <code>optional .exec.shared.NamePart name_part = 2;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.NamePart getNamePart();
    /**
     * <code>optional .exec.shared.NamePart name_part = 2;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.NamePartOrBuilder getNamePartOrBuilder();

    // repeated .exec.shared.SerializedField child = 3;
    /**
     * <code>repeated .exec.shared.SerializedField child = 3;</code>
     *
     * <pre>
     * only in the cases of type == MAP or REPEAT_MAP or REPEATED_LIST
     * </pre>
     */
    java.util.List<org.apache.drill.exec.proto.UserBitShared.SerializedField> 
        getChildList();
    /**
     * <code>repeated .exec.shared.SerializedField child = 3;</code>
     *
     * <pre>
     * only in the cases of type == MAP or REPEAT_MAP or REPEATED_LIST
     * </pre>
     */
    org.apache.drill.exec.proto.UserBitShared.SerializedField getChild(int index);
    /**
     * <code>repeated .exec.shared.SerializedField child = 3;</code>
     *
     * <pre>
     * only in the cases of type == MAP or REPEAT_MAP or REPEATED_LIST
     * </pre>
     */
    int getChildCount();
    /**
     * <code>repeated .exec.shared.SerializedField child = 3;</code>
     *
     * <pre>
     * only in the cases of type == MAP or REPEAT_MAP or REPEATED_LIST
     * </pre>
     */
    java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.SerializedFieldOrBuilder> 
        getChildOrBuilderList();
    /**
     * <code>repeated .exec.shared.SerializedField child = 3;</code>
     *
     * <pre>
     * only in the cases of type == MAP or REPEAT_MAP or REPEATED_LIST
     * </pre>
     */
    org.apache.drill.exec.proto.UserBitShared.SerializedFieldOrBuilder getChildOrBuilder(
        int index);

    // optional int32 value_count = 4;
    /**
     * <code>optional int32 value_count = 4;</code>
     */
    boolean hasValueCount();
    /**
     * <code>optional int32 value_count = 4;</code>
     */
    int getValueCount();

    // optional int32 var_byte_length = 5;
    /**
     * <code>optional int32 var_byte_length = 5;</code>
     */
    boolean hasVarByteLength();
    /**
     * <code>optional int32 var_byte_length = 5;</code>
     */
    int getVarByteLength();

    // optional int32 buffer_length = 7;
    /**
     * <code>optional int32 buffer_length = 7;</code>
     */
    boolean hasBufferLength();
    /**
     * <code>optional int32 buffer_length = 7;</code>
     */
    int getBufferLength();
  }
  /**
   * Protobuf type {@code exec.shared.SerializedField}
   */
  public static final class SerializedField extends
      com.google.protobuf.GeneratedMessage
      implements SerializedFieldOrBuilder {
    // Use SerializedField.newBuilder() to construct.
    private SerializedField(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
      super(builder);
      this.unknownFields = builder.getUnknownFields();
    }
    private SerializedField(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }

    private static final SerializedField defaultInstance;
    public static SerializedField getDefaultInstance() {
      return defaultInstance;
    }

    public SerializedField getDefaultInstanceForType() {
      return defaultInstance;
    }

    private final com.google.protobuf.UnknownFieldSet unknownFields;
    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
        getUnknownFields() {
      return this.unknownFields;
    }
    private SerializedField(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      initFields();
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
            case 10: {
              org.apache.drill.common.types.TypeProtos.MajorType.Builder subBuilder = null;
              if (((bitField0_ & 0x00000001) == 0x00000001)) {
                subBuilder = majorType_.toBuilder();
              }
              majorType_ = input.readMessage(org.apache.drill.common.types.TypeProtos.MajorType.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(majorType_);
                majorType_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000001;
              break;
            }
            case 18: {
              org.apache.drill.exec.proto.UserBitShared.NamePart.Builder subBuilder = null;
              if (((bitField0_ & 0x00000002) == 0x00000002)) {
                subBuilder = namePart_.toBuilder();
              }
              namePart_ = input.readMessage(org.apache.drill.exec.proto.UserBitShared.NamePart.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(namePart_);
                namePart_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000002;
              break;
            }
            case 26: {
              if (!((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
                child_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.SerializedField>();
                mutable_bitField0_ |= 0x00000004;
              }
              child_.add(input.readMessage(org.apache.drill.exec.proto.UserBitShared.SerializedField.PARSER, extensionRegistry));
              break;
            }
            case 32: {
              bitField0_ |= 0x00000004;
              valueCount_ = input.readInt32();
              break;
            }
            case 40: {
              bitField0_ |= 0x00000008;
              varByteLength_ = input.readInt32();
              break;
            }
            case 56: {
              bitField0_ |= 0x00000010;
              bufferLength_ = input.readInt32();
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e.getMessage()).setUnfinishedMessage(this);
      } finally {
        if (((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
          child_ = java.util.Collections.unmodifiableList(child_);
        }
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_SerializedField_descriptor;
    }

    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_SerializedField_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.drill.exec.proto.UserBitShared.SerializedField.class, org.apache.drill.exec.proto.UserBitShared.SerializedField.Builder.class);
    }

    public static com.google.protobuf.Parser<SerializedField> PARSER =
        new com.google.protobuf.AbstractParser<SerializedField>() {
      public SerializedField parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new SerializedField(input, extensionRegistry);
      }
    };

    @java.lang.Override
    public com.google.protobuf.Parser<SerializedField> getParserForType() {
      return PARSER;
    }

    private int bitField0_;
    // optional .common.MajorType major_type = 1;
    public static final int MAJOR_TYPE_FIELD_NUMBER = 1;
    private org.apache.drill.common.types.TypeProtos.MajorType majorType_;
    /**
     * <code>optional .common.MajorType major_type = 1;</code>
     *
     * <pre>
     * the type associated with this field.
     * </pre>
     */
    public boolean hasMajorType() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    /**
     * <code>optional .common.MajorType major_type = 1;</code>
     *
     * <pre>
     * the type associated with this field.
     * </pre>
     */
    public org.apache.drill.common.types.TypeProtos.MajorType getMajorType() {
      return majorType_;
    }
    /**
     * <code>optional .common.MajorType major_type = 1;</code>
     *
     * <pre>
     * the type associated with this field.
     * </pre>
     */
    public org.apache.drill.common.types.TypeProtos.MajorTypeOrBuilder getMajorTypeOrBuilder() {
      return majorType_;
    }

    // optional .exec.shared.NamePart name_part = 2;
    public static final int NAME_PART_FIELD_NUMBER = 2;
    private org.apache.drill.exec.proto.UserBitShared.NamePart namePart_;
    /**
     * <code>optional .exec.shared.NamePart name_part = 2;</code>
     */
    public boolean hasNamePart() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    /**
     * <code>optional .exec.shared.NamePart name_part = 2;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.NamePart getNamePart() {
      return namePart_;
    }
    /**
     * <code>optional .exec.shared.NamePart name_part = 2;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.NamePartOrBuilder getNamePartOrBuilder() {
      return namePart_;
    }

    // repeated .exec.shared.SerializedField child = 3;
    public static final int CHILD_FIELD_NUMBER = 3;
    private java.util.List<org.apache.drill.exec.proto.UserBitShared.SerializedField> child_;
    /**
     * <code>repeated .exec.shared.SerializedField child = 3;</code>
     *
     * <pre>
     * only in the cases of type == MAP or REPEAT_MAP or REPEATED_LIST
     * </pre>
     */
    public java.util.List<org.apache.drill.exec.proto.UserBitShared.SerializedField> getChildList() {
      return child_;
    }
    /**
     * <code>repeated .exec.shared.SerializedField child = 3;</code>
     *
     * <pre>
     * only in the cases of type == MAP or REPEAT_MAP or REPEATED_LIST
     * </pre>
     */
    public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.SerializedFieldOrBuilder> 
        getChildOrBuilderList() {
      return child_;
    }
    /**
     * <code>repeated .exec.shared.SerializedField child = 3;</code>
     *
     * <pre>
     * only in the cases of type == MAP or REPEAT_MAP or REPEATED_LIST
     * </pre>
     */
    public int getChildCount() {
      return child_.size();
    }
    /**
     * <code>repeated .exec.shared.SerializedField child = 3;</code>
     *
     * <pre>
     * only in the cases of type == MAP or REPEAT_MAP or REPEATED_LIST
     * </pre>
     */
    public org.apache.drill.exec.proto.UserBitShared.SerializedField getChild(int index) {
      return child_.get(index);
    }
    /**
     * <code>repeated .exec.shared.SerializedField child = 3;</code>
     *
     * <pre>
     * only in the cases of type == MAP or REPEAT_MAP or REPEATED_LIST
     * </pre>
     */
    public org.apache.drill.exec.proto.UserBitShared.SerializedFieldOrBuilder getChildOrBuilder(
        int index) {
      return child_.get(index);
    }

    // optional int32 value_count = 4;
    public static final int VALUE_COUNT_FIELD_NUMBER = 4;
    private int valueCount_;
    /**
     * <code>optional int32 value_count = 4;</code>
     */
    public boolean hasValueCount() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    /**
     * <code>optional int32 value_count = 4;</code>
     */
    public int getValueCount() {
      return valueCount_;
    }

    // optional int32 var_byte_length = 5;
    public static final int VAR_BYTE_LENGTH_FIELD_NUMBER = 5;
    private int varByteLength_;
    /**
     * <code>optional int32 var_byte_length = 5;</code>
     */
    public boolean hasVarByteLength() {
      return ((bitField0_ & 0x00000008) == 0x00000008);
    }
    /**
     * <code>optional int32 var_byte_length = 5;</code>
     */
    public int getVarByteLength() {
      return varByteLength_;
    }

    // optional int32 buffer_length = 7;
    public static final int BUFFER_LENGTH_FIELD_NUMBER = 7;
    private int bufferLength_;
    /**
     * <code>optional int32 buffer_length = 7;</code>
     */
    public boolean hasBufferLength() {
      return ((bitField0_ & 0x00000010) == 0x00000010);
    }
    /**
     * <code>optional int32 buffer_length = 7;</code>
     */
    public int getBufferLength() {
      return bufferLength_;
    }

    private void initFields() {
      majorType_ = org.apache.drill.common.types.TypeProtos.MajorType.getDefaultInstance();
      namePart_ = org.apache.drill.exec.proto.UserBitShared.NamePart.getDefaultInstance();
      child_ = java.util.Collections.emptyList();
      valueCount_ = 0;
      varByteLength_ = 0;
      bufferLength_ = 0;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;

      memoizedIsInitialized = 1;
      return true;
    }

    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeMessage(1, majorType_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeMessage(2, namePart_);
      }
      for (int i = 0; i < child_.size(); i++) {
        output.writeMessage(3, child_.get(i));
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeInt32(4, valueCount_);
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        output.writeInt32(5, varByteLength_);
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        output.writeInt32(7, bufferLength_);
      }
      getUnknownFields().writeTo(output);
    }

    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(1, majorType_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(2, namePart_);
      }
      for (int i = 0; i < child_.size(); i++) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(3, child_.get(i));
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(4, valueCount_);
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(5, varByteLength_);
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(7, bufferLength_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSerializedSize = size;
      return size;
    }

    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }

    public static org.apache.drill.exec.proto.UserBitShared.SerializedField parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.SerializedField parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.SerializedField parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.SerializedField parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.SerializedField parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.SerializedField parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.SerializedField parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.SerializedField parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.SerializedField parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.SerializedField parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }

    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(org.apache.drill.exec.proto.UserBitShared.SerializedField prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code exec.shared.SerializedField}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder<Builder>
       implements org.apache.drill.exec.proto.UserBitShared.SerializedFieldOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_SerializedField_descriptor;
      }

      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_SerializedField_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.drill.exec.proto.UserBitShared.SerializedField.class, org.apache.drill.exec.proto.UserBitShared.SerializedField.Builder.class);
      }

      // Construct using org.apache.drill.exec.proto.UserBitShared.SerializedField.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
          getMajorTypeFieldBuilder();
          getNamePartFieldBuilder();
          getChildFieldBuilder();
        }
      }
      private static Builder create() {
        return new Builder();
      }

      public Builder clear() {
        super.clear();
        if (majorTypeBuilder_ == null) {
          majorType_ = org.apache.drill.common.types.TypeProtos.MajorType.getDefaultInstance();
        } else {
          majorTypeBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        if (namePartBuilder_ == null) {
          namePart_ = org.apache.drill.exec.proto.UserBitShared.NamePart.getDefaultInstance();
        } else {
          namePartBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000002);
        if (childBuilder_ == null) {
          child_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000004);
        } else {
          childBuilder_.clear();
        }
        valueCount_ = 0;
        bitField0_ = (bitField0_ & ~0x00000008);
        varByteLength_ = 0;
        bitField0_ = (bitField0_ & ~0x00000010);
        bufferLength_ = 0;
        bitField0_ = (bitField0_ & ~0x00000020);
        return this;
      }

      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }

      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_SerializedField_descriptor;
      }

      public org.apache.drill.exec.proto.UserBitShared.SerializedField getDefaultInstanceForType() {
        return org.apache.drill.exec.proto.UserBitShared.SerializedField.getDefaultInstance();
      }

      public org.apache.drill.exec.proto.UserBitShared.SerializedField build() {
        org.apache.drill.exec.proto.UserBitShared.SerializedField result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      public org.apache.drill.exec.proto.UserBitShared.SerializedField buildPartial() {
        org.apache.drill.exec.proto.UserBitShared.SerializedField result = new org.apache.drill.exec.proto.UserBitShared.SerializedField(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        if (majorTypeBuilder_ == null) {
          result.majorType_ = majorType_;
        } else {
          result.majorType_ = majorTypeBuilder_.build();
        }
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        if (namePartBuilder_ == null) {
          result.namePart_ = namePart_;
        } else {
          result.namePart_ = namePartBuilder_.build();
        }
        if (childBuilder_ == null) {
          if (((bitField0_ & 0x00000004) == 0x00000004)) {
            child_ = java.util.Collections.unmodifiableList(child_);
            bitField0_ = (bitField0_ & ~0x00000004);
          }
          result.child_ = child_;
        } else {
          result.child_ = childBuilder_.build();
        }
        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
          to_bitField0_ |= 0x00000004;
        }
        result.valueCount_ = valueCount_;
        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
          to_bitField0_ |= 0x00000008;
        }
        result.varByteLength_ = varByteLength_;
        if (((from_bitField0_ & 0x00000020) == 0x00000020)) {
          to_bitField0_ |= 0x00000010;
        }
        result.bufferLength_ = bufferLength_;
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.apache.drill.exec.proto.UserBitShared.SerializedField) {
          return mergeFrom((org.apache.drill.exec.proto.UserBitShared.SerializedField)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.drill.exec.proto.UserBitShared.SerializedField other) {
        if (other == org.apache.drill.exec.proto.UserBitShared.SerializedField.getDefaultInstance()) return this;
        if (other.hasMajorType()) {
          mergeMajorType(other.getMajorType());
        }
        if (other.hasNamePart()) {
          mergeNamePart(other.getNamePart());
        }
        if (childBuilder_ == null) {
          if (!other.child_.isEmpty()) {
            if (child_.isEmpty()) {
              child_ = other.child_;
              bitField0_ = (bitField0_ & ~0x00000004);
            } else {
              ensureChildIsMutable();
              child_.addAll(other.child_);
            }
            onChanged();
          }
        } else {
          if (!other.child_.isEmpty()) {
            if (childBuilder_.isEmpty()) {
              childBuilder_.dispose();
              childBuilder_ = null;
              child_ = other.child_;
              bitField0_ = (bitField0_ & ~0x00000004);
              childBuilder_ = 
                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
                   getChildFieldBuilder() : null;
            } else {
              childBuilder_.addAllMessages(other.child_);
            }
          }
        }
        if (other.hasValueCount()) {
          setValueCount(other.getValueCount());
        }
        if (other.hasVarByteLength()) {
          setVarByteLength(other.getVarByteLength());
        }
        if (other.hasBufferLength()) {
          setBufferLength(other.getBufferLength());
        }
        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }

      public final boolean isInitialized() {
        return true;
      }

      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.drill.exec.proto.UserBitShared.SerializedField parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.drill.exec.proto.UserBitShared.SerializedField) e.getUnfinishedMessage();
          throw e;
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      // optional .common.MajorType major_type = 1;
      private org.apache.drill.common.types.TypeProtos.MajorType majorType_ = org.apache.drill.common.types.TypeProtos.MajorType.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.common.types.TypeProtos.MajorType, org.apache.drill.common.types.TypeProtos.MajorType.Builder, org.apache.drill.common.types.TypeProtos.MajorTypeOrBuilder> majorTypeBuilder_;
      /**
       * <code>optional .common.MajorType major_type = 1;</code>
       *
       * <pre>
       * the type associated with this field.
       * </pre>
       */
      public boolean hasMajorType() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      /**
       * <code>optional .common.MajorType major_type = 1;</code>
       *
       * <pre>
       * the type associated with this field.
       * </pre>
       */
      public org.apache.drill.common.types.TypeProtos.MajorType getMajorType() {
        if (majorTypeBuilder_ == null) {
          return majorType_;
        } else {
          return majorTypeBuilder_.getMessage();
        }
      }
      /**
       * <code>optional .common.MajorType major_type = 1;</code>
       *
       * <pre>
       * the type associated with this field.
       * </pre>
       */
      public Builder setMajorType(org.apache.drill.common.types.TypeProtos.MajorType value) {
        if (majorTypeBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          majorType_ = value;
          onChanged();
        } else {
          majorTypeBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * <code>optional .common.MajorType major_type = 1;</code>
       *
       * <pre>
       * the type associated with this field.
       * </pre>
       */
      public Builder setMajorType(
          org.apache.drill.common.types.TypeProtos.MajorType.Builder builderForValue) {
        if (majorTypeBuilder_ == null) {
          majorType_ = builderForValue.build();
          onChanged();
        } else {
          majorTypeBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * <code>optional .common.MajorType major_type = 1;</code>
       *
       * <pre>
       * the type associated with this field.
       * </pre>
       */
      public Builder mergeMajorType(org.apache.drill.common.types.TypeProtos.MajorType value) {
        if (majorTypeBuilder_ == null) {
          if (((bitField0_ & 0x00000001) == 0x00000001) &&
              majorType_ != org.apache.drill.common.types.TypeProtos.MajorType.getDefaultInstance()) {
            majorType_ =
              org.apache.drill.common.types.TypeProtos.MajorType.newBuilder(majorType_).mergeFrom(value).buildPartial();
          } else {
            majorType_ = value;
          }
          onChanged();
        } else {
          majorTypeBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * <code>optional .common.MajorType major_type = 1;</code>
       *
       * <pre>
       * the type associated with this field.
       * </pre>
       */
      public Builder clearMajorType() {
        if (majorTypeBuilder_ == null) {
          majorType_ = org.apache.drill.common.types.TypeProtos.MajorType.getDefaultInstance();
          onChanged();
        } else {
          majorTypeBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      /**
       * <code>optional .common.MajorType major_type = 1;</code>
       *
       * <pre>
       * the type associated with this field.
       * </pre>
       */
      public org.apache.drill.common.types.TypeProtos.MajorType.Builder getMajorTypeBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getMajorTypeFieldBuilder().getBuilder();
      }
      /**
       * <code>optional .common.MajorType major_type = 1;</code>
       *
       * <pre>
       * the type associated with this field.
       * </pre>
       */
      public org.apache.drill.common.types.TypeProtos.MajorTypeOrBuilder getMajorTypeOrBuilder() {
        if (majorTypeBuilder_ != null) {
          return majorTypeBuilder_.getMessageOrBuilder();
        } else {
          return majorType_;
        }
      }
      /**
       * <code>optional .common.MajorType major_type = 1;</code>
       *
       * <pre>
       * the type associated with this field.
       * </pre>
       */
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.common.types.TypeProtos.MajorType, org.apache.drill.common.types.TypeProtos.MajorType.Builder, org.apache.drill.common.types.TypeProtos.MajorTypeOrBuilder> 
          getMajorTypeFieldBuilder() {
        if (majorTypeBuilder_ == null) {
          majorTypeBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              org.apache.drill.common.types.TypeProtos.MajorType, org.apache.drill.common.types.TypeProtos.MajorType.Builder, org.apache.drill.common.types.TypeProtos.MajorTypeOrBuilder>(
                  majorType_,
                  getParentForChildren(),
                  isClean());
          majorType_ = null;
        }
        return majorTypeBuilder_;
      }

      // optional .exec.shared.NamePart name_part = 2;
      private org.apache.drill.exec.proto.UserBitShared.NamePart namePart_ = org.apache.drill.exec.proto.UserBitShared.NamePart.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.NamePart, org.apache.drill.exec.proto.UserBitShared.NamePart.Builder, org.apache.drill.exec.proto.UserBitShared.NamePartOrBuilder> namePartBuilder_;
      /**
       * <code>optional .exec.shared.NamePart name_part = 2;</code>
       */
      public boolean hasNamePart() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      /**
       * <code>optional .exec.shared.NamePart name_part = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.NamePart getNamePart() {
        if (namePartBuilder_ == null) {
          return namePart_;
        } else {
          return namePartBuilder_.getMessage();
        }
      }
      /**
       * <code>optional .exec.shared.NamePart name_part = 2;</code>
       */
      public Builder setNamePart(org.apache.drill.exec.proto.UserBitShared.NamePart value) {
        if (namePartBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          namePart_ = value;
          onChanged();
        } else {
          namePartBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000002;
        return this;
      }
      /**
       * <code>optional .exec.shared.NamePart name_part = 2;</code>
       */
      public Builder setNamePart(
          org.apache.drill.exec.proto.UserBitShared.NamePart.Builder builderForValue) {
        if (namePartBuilder_ == null) {
          namePart_ = builderForValue.build();
          onChanged();
        } else {
          namePartBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000002;
        return this;
      }
      /**
       * <code>optional .exec.shared.NamePart name_part = 2;</code>
       */
      public Builder mergeNamePart(org.apache.drill.exec.proto.UserBitShared.NamePart value) {
        if (namePartBuilder_ == null) {
          if (((bitField0_ & 0x00000002) == 0x00000002) &&
              namePart_ != org.apache.drill.exec.proto.UserBitShared.NamePart.getDefaultInstance()) {
            namePart_ =
              org.apache.drill.exec.proto.UserBitShared.NamePart.newBuilder(namePart_).mergeFrom(value).buildPartial();
          } else {
            namePart_ = value;
          }
          onChanged();
        } else {
          namePartBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000002;
        return this;
      }
      /**
       * <code>optional .exec.shared.NamePart name_part = 2;</code>
       */
      public Builder clearNamePart() {
        if (namePartBuilder_ == null) {
          namePart_ = org.apache.drill.exec.proto.UserBitShared.NamePart.getDefaultInstance();
          onChanged();
        } else {
          namePartBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      /**
       * <code>optional .exec.shared.NamePart name_part = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.NamePart.Builder getNamePartBuilder() {
        bitField0_ |= 0x00000002;
        onChanged();
        return getNamePartFieldBuilder().getBuilder();
      }
      /**
       * <code>optional .exec.shared.NamePart name_part = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.NamePartOrBuilder getNamePartOrBuilder() {
        if (namePartBuilder_ != null) {
          return namePartBuilder_.getMessageOrBuilder();
        } else {
          return namePart_;
        }
      }
      /**
       * <code>optional .exec.shared.NamePart name_part = 2;</code>
       */
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.NamePart, org.apache.drill.exec.proto.UserBitShared.NamePart.Builder, org.apache.drill.exec.proto.UserBitShared.NamePartOrBuilder> 
          getNamePartFieldBuilder() {
        if (namePartBuilder_ == null) {
          namePartBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.NamePart, org.apache.drill.exec.proto.UserBitShared.NamePart.Builder, org.apache.drill.exec.proto.UserBitShared.NamePartOrBuilder>(
                  namePart_,
                  getParentForChildren(),
                  isClean());
          namePart_ = null;
        }
        return namePartBuilder_;
      }

      // repeated .exec.shared.SerializedField child = 3;
      private java.util.List<org.apache.drill.exec.proto.UserBitShared.SerializedField> child_ =
        java.util.Collections.emptyList();
      private void ensureChildIsMutable() {
        if (!((bitField0_ & 0x00000004) == 0x00000004)) {
          child_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.SerializedField>(child_);
          bitField0_ |= 0x00000004;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.SerializedField, org.apache.drill.exec.proto.UserBitShared.SerializedField.Builder, org.apache.drill.exec.proto.UserBitShared.SerializedFieldOrBuilder> childBuilder_;

      /**
       * <code>repeated .exec.shared.SerializedField child = 3;</code>
       *
       * <pre>
       * only in the cases of type == MAP or REPEAT_MAP or REPEATED_LIST
       * </pre>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.SerializedField> getChildList() {
        if (childBuilder_ == null) {
          return java.util.Collections.unmodifiableList(child_);
        } else {
          return childBuilder_.getMessageList();
        }
      }
      /**
       * <code>repeated .exec.shared.SerializedField child = 3;</code>
       *
       * <pre>
       * only in the cases of type == MAP or REPEAT_MAP or REPEATED_LIST
       * </pre>
       */
      public int getChildCount() {
        if (childBuilder_ == null) {
          return child_.size();
        } else {
          return childBuilder_.getCount();
        }
      }
      /**
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          parsedMessage = (org.apache.drill.exec.proto.UserBitShared.NodeStatus) e.getUnfinishedMessage();
          throw e;
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      // optional int32 node_id = 1;
      private int nodeId_ ;
      /**
       * <code>optional int32 node_id = 1;</code>
       */
      public boolean hasNodeId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      /**
       * <code>optional int32 node_id = 1;</code>
       */
      public int getNodeId() {
        return nodeId_;
      }
      /**
       * <code>optional int32 node_id = 1;</code>
       */
      public Builder setNodeId(int value) {
        bitField0_ |= 0x00000001;
        nodeId_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int32 node_id = 1;</code>
       */
      public Builder clearNodeId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        nodeId_ = 0;
        onChanged();
        return this;
      }

      // optional int64 memory_footprint = 2;
      private long memoryFootprint_ ;
      /**
       * <code>optional int64 memory_footprint = 2;</code>
       */
      public boolean hasMemoryFootprint() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      /**
       * <code>optional int64 memory_footprint = 2;</code>
       */
      public long getMemoryFootprint() {
        return memoryFootprint_;
      }
      /**
       * <code>optional int64 memory_footprint = 2;</code>
       */
      public Builder setMemoryFootprint(long value) {
        bitField0_ |= 0x00000002;
        memoryFootprint_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int64 memory_footprint = 2;</code>
       */
      public Builder clearMemoryFootprint() {
        bitField0_ = (bitField0_ & ~0x00000002);
        memoryFootprint_ = 0L;
        onChanged();
        return this;
      }

      // @@protoc_insertion_point(builder_scope:exec.shared.NodeStatus)
    }

    static {
      defaultInstance = new NodeStatus(true);
      defaultInstance.initFields();
    }

    // @@protoc_insertion_point(class_scope:exec.shared.NodeStatus)
  }

  public interface QueryResultOrBuilder
      extends com.google.protobuf.MessageOrBuilder {

    // optional .exec.shared.QueryResult.QueryState query_state = 1;
    /**
     * <code>optional .exec.shared.QueryResult.QueryState query_state = 1;</code>
     */
    boolean hasQueryState();
    /**
     * <code>optional .exec.shared.QueryResult.QueryState query_state = 1;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState getQueryState();

    // optional .exec.shared.QueryId query_id = 2;
    /**
     * <code>optional .exec.shared.QueryId query_id = 2;</code>
     */
    boolean hasQueryId();
    /**
     * <code>optional .exec.shared.QueryId query_id = 2;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.QueryId getQueryId();
    /**
     * <code>optional .exec.shared.QueryId query_id = 2;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder getQueryIdOrBuilder();

    // repeated .exec.shared.DrillPBError error = 3;
    /**
     * <code>repeated .exec.shared.DrillPBError error = 3;</code>
     */
    java.util.List<org.apache.drill.exec.proto.UserBitShared.DrillPBError> 
        getErrorList();
    /**
     * <code>repeated .exec.shared.DrillPBError error = 3;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.DrillPBError getError(int index);
    /**
     * <code>repeated .exec.shared.DrillPBError error = 3;</code>
     */
    int getErrorCount();
    /**
     * <code>repeated .exec.shared.DrillPBError error = 3;</code>
     */
    java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.DrillPBErrorOrBuilder> 
        getErrorOrBuilderList();
    /**
     * <code>repeated .exec.shared.DrillPBError error = 3;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.DrillPBErrorOrBuilder getErrorOrBuilder(
        int index);
  }
  /**
   * Protobuf type {@code exec.shared.QueryResult}
   *
   * <pre>
   *
   * Used by the server to report informations about the query state to the client
   * </pre>
   */
  public static final class QueryResult extends
      com.google.protobuf.GeneratedMessage
      implements QueryResultOrBuilder {
    // Use QueryResult.newBuilder() to construct.
    private QueryResult(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
      super(builder);
      this.unknownFields = builder.getUnknownFields();
    }
    private QueryResult(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }

    private static final QueryResult defaultInstance;
    public static QueryResult getDefaultInstance() {
      return defaultInstance;
    }

    public QueryResult getDefaultInstanceForType() {
      return defaultInstance;
    }

    private final com.google.protobuf.UnknownFieldSet unknownFields;
    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
        getUnknownFields() {
      return this.unknownFields;
    }
    private QueryResult(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      initFields();
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
            case 8: {
              int rawValue = input.readEnum();
              org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState value = org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState.valueOf(rawValue);
              if (value == null) {
                unknownFields.mergeVarintField(1, rawValue);
              } else {
                bitField0_ |= 0x00000001;
                queryState_ = value;
              }
              break;
            }
            case 18: {
              org.apache.drill.exec.proto.UserBitShared.QueryId.Builder subBuilder = null;
              if (((bitField0_ & 0x00000002) == 0x00000002)) {
                subBuilder = queryId_.toBuilder();
              }
              queryId_ = input.readMessage(org.apache.drill.exec.proto.UserBitShared.QueryId.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(queryId_);
                queryId_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000002;
              break;
            }
            case 26: {
              if (!((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
                error_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.DrillPBError>();
                mutable_bitField0_ |= 0x00000004;
              }
              error_.add(input.readMessage(org.apache.drill.exec.proto.UserBitShared.DrillPBError.PARSER, extensionRegistry));
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e.getMessage()).setUnfinishedMessage(this);
      } finally {
        if (((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
          error_ = java.util.Collections.unmodifiableList(error_);
        }
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryResult_descriptor;
    }

    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryResult_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.drill.exec.proto.UserBitShared.QueryResult.class, org.apache.drill.exec.proto.UserBitShared.QueryResult.Builder.class);
    }

    public static com.google.protobuf.Parser<QueryResult> PARSER =
        new com.google.protobuf.AbstractParser<QueryResult>() {
      public QueryResult parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new QueryResult(input, extensionRegistry);
      }
    };

    @java.lang.Override
    public com.google.protobuf.Parser<QueryResult> getParserForType() {
      return PARSER;
    }

    /**
     * Protobuf enum {@code exec.shared.QueryResult.QueryState}
     */
    public enum QueryState
        implements com.google.protobuf.ProtocolMessageEnum {
      /**
       * <code>PENDING = 0;</code>
       */
      PENDING(0, 0),
      /**
       * <code>RUNNING = 1;</code>
       */
      RUNNING(1, 1),
      /**
       * <code>COMPLETED = 2;</code>
       *
       * <pre>
       * query has completed successfully
       * </pre>
       */
      COMPLETED(2, 2),
      /**
       * <code>CANCELED = 3;</code>
       *
       * <pre>
       * query has been cancelled, and all cleanup is complete
       * </pre>
       */
      CANCELED(3, 3),
      /**
       * <code>FAILED = 4;</code>
       */
      FAILED(4, 4),
      /**
       * <code>CANCELLATION_REQUESTED = 5;</code>
       *
       * <pre>
       * cancellation has been requested, and is being processed
       * </pre>
       */
      CANCELLATION_REQUESTED(5, 5),
      ;

      /**
       * <code>PENDING = 0;</code>
       */
      public static final int PENDING_VALUE = 0;
      /**
       * <code>RUNNING = 1;</code>
       */
      public static final int RUNNING_VALUE = 1;
      /**
       * <code>COMPLETED = 2;</code>
       *
       * <pre>
       * query has completed successfully
       * </pre>
       */
      public static final int COMPLETED_VALUE = 2;
      /**
       * <code>CANCELED = 3;</code>
       *
       * <pre>
       * query has been cancelled, and all cleanup is complete
       * </pre>
       */
      public static final int CANCELED_VALUE = 3;
      /**
       * <code>FAILED = 4;</code>
       */
      public static final int FAILED_VALUE = 4;
      /**
       * <code>CANCELLATION_REQUESTED = 5;</code>
       *
       * <pre>
       * cancellation has been requested, and is being processed
       * </pre>
       */
      public static final int CANCELLATION_REQUESTED_VALUE = 5;


      public final int getNumber() { return value; }

      public static QueryState valueOf(int value) {
        switch (value) {
          case 0: return PENDING;
          case 1: return RUNNING;
          case 2: return COMPLETED;
          case 3: return CANCELED;
          case 4: return FAILED;
          case 5: return CANCELLATION_REQUESTED;
          default: return null;
        }
      }

      public static com.google.protobuf.Internal.EnumLiteMap<QueryState>
          internalGetValueMap() {
        return internalValueMap;
      }
      private static com.google.protobuf.Internal.EnumLiteMap<QueryState>
          internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap<QueryState>() {
              public QueryState findValueByNumber(int number) {
                return QueryState.valueOf(number);
              }
            };

      public final com.google.protobuf.Descriptors.EnumValueDescriptor
          getValueDescriptor() {
        return getDescriptor().getValues().get(index);
      }
      public final com.google.protobuf.Descriptors.EnumDescriptor
          getDescriptorForType() {
        return getDescriptor();
      }
      public static final com.google.protobuf.Descriptors.EnumDescriptor
          getDescriptor() {
        return org.apache.drill.exec.proto.UserBitShared.QueryResult.getDescriptor().getEnumTypes().get(0);
      }

      private static final QueryState[] VALUES = values();

      public static QueryState valueOf(
          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
        if (desc.getType() != getDescriptor()) {
          throw new java.lang.IllegalArgumentException(
            "EnumValueDescriptor is not for this type.");
        }
        return VALUES[desc.getIndex()];
      }

      private final int index;
      private final int value;

      private QueryState(int index, int value) {
        this.index = index;
        this.value = value;
      }

      // @@protoc_insertion_point(enum_scope:exec.shared.QueryResult.QueryState)
    }

    private int bitField0_;
    // optional .exec.shared.QueryResult.QueryState query_state = 1;
    public static final int QUERY_STATE_FIELD_NUMBER = 1;
    private org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState queryState_;
    /**
     * <code>optional .exec.shared.QueryResult.QueryState query_state = 1;</code>
     */
    public boolean hasQueryState() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    /**
     * <code>optional .exec.shared.QueryResult.QueryState query_state = 1;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState getQueryState() {
      return queryState_;
    }

    // optional .exec.shared.QueryId query_id = 2;
    public static final int QUERY_ID_FIELD_NUMBER = 2;
    private org.apache.drill.exec.proto.UserBitShared.QueryId queryId_;
    /**
     * <code>optional .exec.shared.QueryId query_id = 2;</code>
     */
    public boolean hasQueryId() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    /**
     * <code>optional .exec.shared.QueryId query_id = 2;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.QueryId getQueryId() {
      return queryId_;
    }
    /**
     * <code>optional .exec.shared.QueryId query_id = 2;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder getQueryIdOrBuilder() {
      return queryId_;
    }

    // repeated .exec.shared.DrillPBError error = 3;
    public static final int ERROR_FIELD_NUMBER = 3;
    private java.util.List<org.apache.drill.exec.proto.UserBitShared.DrillPBError> error_;
    /**
     * <code>repeated .exec.shared.DrillPBError error = 3;</code>
     */
    public java.util.List<org.apache.drill.exec.proto.UserBitShared.DrillPBError> getErrorList() {
      return error_;
    }
    /**
     * <code>repeated .exec.shared.DrillPBError error = 3;</code>
     */
    public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.DrillPBErrorOrBuilder> 
        getErrorOrBuilderList() {
      return error_;
    }
    /**
     * <code>repeated .exec.shared.DrillPBError error = 3;</code>
     */
    public int getErrorCount() {
      return error_.size();
    }
    /**
     * <code>repeated .exec.shared.DrillPBError error = 3;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.DrillPBError getError(int index) {
      return error_.get(index);
    }
    /**
     * <code>repeated .exec.shared.DrillPBError error = 3;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.DrillPBErrorOrBuilder getErrorOrBuilder(
        int index) {
      return error_.get(index);
    }

    private void initFields() {
      queryState_ = org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState.PENDING;
      queryId_ = org.apache.drill.exec.proto.UserBitShared.QueryId.getDefaultInstance();
      error_ = java.util.Collections.emptyList();
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;

      memoizedIsInitialized = 1;
      return true;
    }

    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeEnum(1, queryState_.getNumber());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeMessage(2, queryId_);
      }
      for (int i = 0; i < error_.size(); i++) {
        output.writeMessage(3, error_.get(i));
      }
      getUnknownFields().writeTo(output);
    }

    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(1, queryState_.getNumber());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(2, queryId_);
      }
      for (int i = 0; i < error_.size(); i++) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(3, error_.get(i));
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSerializedSize = size;
      return size;
    }

    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }

    public static org.apache.drill.exec.proto.UserBitShared.QueryResult parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryResult parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryResult parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryResult parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryResult parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryResult parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryResult parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryResult parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryResult parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryResult parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }

    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(org.apache.drill.exec.proto.UserBitShared.QueryResult prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code exec.shared.QueryResult}
     *
     * <pre>
     *
     * Used by the server to report informations about the query state to the client
     * </pre>
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder<Builder>
       implements org.apache.drill.exec.proto.UserBitShared.QueryResultOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryResult_descriptor;
      }

      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryResult_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.drill.exec.proto.UserBitShared.QueryResult.class, org.apache.drill.exec.proto.UserBitShared.QueryResult.Builder.class);
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      // Construct using org.apache.drill.exec.proto.UserBitShared.QueryResult.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
          getQueryIdFieldBuilder();
          getErrorFieldBuilder();
        }
      }
      private static Builder create() {
        return new Builder();
      }

      public Builder clear() {
        super.clear();
        queryState_ = org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState.PENDING;
        bitField0_ = (bitField0_ & ~0x00000001);
        if (queryIdBuilder_ == null) {
          queryId_ = org.apache.drill.exec.proto.UserBitShared.QueryId.getDefaultInstance();
        } else {
          queryIdBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000002);
        if (errorBuilder_ == null) {
          error_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000004);
        } else {
          errorBuilder_.clear();
        }
        return this;
      }

      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }

      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryResult_descriptor;
      }

      public org.apache.drill.exec.proto.UserBitShared.QueryResult getDefaultInstanceForType() {
        return org.apache.drill.exec.proto.UserBitShared.QueryResult.getDefaultInstance();
      }

      public org.apache.drill.exec.proto.UserBitShared.QueryResult build() {
        org.apache.drill.exec.proto.UserBitShared.QueryResult result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      public org.apache.drill.exec.proto.UserBitShared.QueryResult buildPartial() {
        org.apache.drill.exec.proto.UserBitShared.QueryResult result = new org.apache.drill.exec.proto.UserBitShared.QueryResult(this);
        int from_bitField0_ = bitField0_;
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        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
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        result.queryState_ = queryState_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
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        if (queryIdBuilder_ == null) {
          result.queryId_ = queryId_;
        } else {
          result.queryId_ = queryIdBuilder_.build();
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        if (errorBuilder_ == null) {
          if (((bitField0_ & 0x00000004) == 0x00000004)) {
            error_ = java.util.Collections.unmodifiableList(error_);
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          result.error_ = error_;
        } else {
          result.error_ = errorBuilder_.build();
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        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.apache.drill.exec.proto.UserBitShared.QueryResult) {
          return mergeFrom((org.apache.drill.exec.proto.UserBitShared.QueryResult)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.drill.exec.proto.UserBitShared.QueryResult other) {
        if (other == org.apache.drill.exec.proto.UserBitShared.QueryResult.getDefaultInstance()) return this;
        if (other.hasQueryState()) {
          setQueryState(other.getQueryState());
        }
        if (other.hasQueryId()) {
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        }
        if (errorBuilder_ == null) {
          if (!other.error_.isEmpty()) {
            if (error_.isEmpty()) {
              error_ = other.error_;
              bitField0_ = (bitField0_ & ~0x00000004);
            } else {
              ensureErrorIsMutable();
              error_.addAll(other.error_);
            }
            onChanged();
          }
        } else {
          if (!other.error_.isEmpty()) {
            if (errorBuilder_.isEmpty()) {
              errorBuilder_.dispose();
              errorBuilder_ = null;
              error_ = other.error_;
              bitField0_ = (bitField0_ & ~0x00000004);
              errorBuilder_ = 
                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
                   getErrorFieldBuilder() : null;
            } else {
              errorBuilder_.addAllMessages(other.error_);
            }
          }
        }
        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }

      public final boolean isInitialized() {
        return true;
      }

      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.drill.exec.proto.UserBitShared.QueryResult parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.drill.exec.proto.UserBitShared.QueryResult) e.getUnfinishedMessage();
          throw e;
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      // optional .exec.shared.QueryResult.QueryState query_state = 1;
      private org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState queryState_ = org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState.PENDING;
      /**
       * <code>optional .exec.shared.QueryResult.QueryState query_state = 1;</code>
       */
      public boolean hasQueryState() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      /**
       * <code>optional .exec.shared.QueryResult.QueryState query_state = 1;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState getQueryState() {
        return queryState_;
      }
      /**
       * <code>optional .exec.shared.QueryResult.QueryState query_state = 1;</code>
       */
      public Builder setQueryState(org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000001;
        queryState_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional .exec.shared.QueryResult.QueryState query_state = 1;</code>
       */
      public Builder clearQueryState() {
        bitField0_ = (bitField0_ & ~0x00000001);
        queryState_ = org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState.PENDING;
        onChanged();
        return this;
      }

      // optional .exec.shared.QueryId query_id = 2;
      private org.apache.drill.exec.proto.UserBitShared.QueryId queryId_ = org.apache.drill.exec.proto.UserBitShared.QueryId.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.QueryId, org.apache.drill.exec.proto.UserBitShared.QueryId.Builder, org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder> queryIdBuilder_;
      /**
       * <code>optional .exec.shared.QueryId query_id = 2;</code>
       */
      public boolean hasQueryId() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      /**
       * <code>optional .exec.shared.QueryId query_id = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.QueryId getQueryId() {
        if (queryIdBuilder_ == null) {
          return queryId_;
        } else {
          return queryIdBuilder_.getMessage();
        }
      }
      /**
       * <code>optional .exec.shared.QueryId query_id = 2;</code>
       */
      public Builder setQueryId(org.apache.drill.exec.proto.UserBitShared.QueryId value) {
        if (queryIdBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          queryId_ = value;
          onChanged();
        } else {
          queryIdBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000002;
        return this;
      }
      /**
       * <code>optional .exec.shared.QueryId query_id = 2;</code>
       */
      public Builder setQueryId(
          org.apache.drill.exec.proto.UserBitShared.QueryId.Builder builderForValue) {
        if (queryIdBuilder_ == null) {
          queryId_ = builderForValue.build();
          onChanged();
        } else {
          queryIdBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000002;
        return this;
      }
      /**
       * <code>optional .exec.shared.QueryId query_id = 2;</code>
       */
      public Builder mergeQueryId(org.apache.drill.exec.proto.UserBitShared.QueryId value) {
        if (queryIdBuilder_ == null) {
          if (((bitField0_ & 0x00000002) == 0x00000002) &&
              queryId_ != org.apache.drill.exec.proto.UserBitShared.QueryId.getDefaultInstance()) {
            queryId_ =
              org.apache.drill.exec.proto.UserBitShared.QueryId.newBuilder(queryId_).mergeFrom(value).buildPartial();
          } else {
            queryId_ = value;
          }
          onChanged();
        } else {
          queryIdBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000002;
        return this;
      }
      /**
       * <code>optional .exec.shared.QueryId query_id = 2;</code>
       */
      public Builder clearQueryId() {
        if (queryIdBuilder_ == null) {
          queryId_ = org.apache.drill.exec.proto.UserBitShared.QueryId.getDefaultInstance();
          onChanged();
        } else {
          queryIdBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      /**
       * <code>optional .exec.shared.QueryId query_id = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.QueryId.Builder getQueryIdBuilder() {
        bitField0_ |= 0x00000002;
        onChanged();
        return getQueryIdFieldBuilder().getBuilder();
      }
      /**
       * <code>optional .exec.shared.QueryId query_id = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder getQueryIdOrBuilder() {
        if (queryIdBuilder_ != null) {
          return queryIdBuilder_.getMessageOrBuilder();
        } else {
          return queryId_;
        }
      }
      /**
       * <code>optional .exec.shared.QueryId query_id = 2;</code>
       */
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.QueryId, org.apache.drill.exec.proto.UserBitShared.QueryId.Builder, org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder> 
          getQueryIdFieldBuilder() {
        if (queryIdBuilder_ == null) {
          queryIdBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.QueryId, org.apache.drill.exec.proto.UserBitShared.QueryId.Builder, org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder>(
                  queryId_,
                  getParentForChildren(),
                  isClean());
          queryId_ = null;
        }
        return queryIdBuilder_;
      }

      // repeated .exec.shared.DrillPBError error = 3;
      private java.util.List<org.apache.drill.exec.proto.UserBitShared.DrillPBError> error_ =
        java.util.Collections.emptyList();
      private void ensureErrorIsMutable() {
        if (!((bitField0_ & 0x00000004) == 0x00000004)) {
          error_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.DrillPBError>(error_);
          bitField0_ |= 0x00000004;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.DrillPBError, org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder, org.apache.drill.exec.proto.UserBitShared.DrillPBErrorOrBuilder> errorBuilder_;

      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.DrillPBError> getErrorList() {
        if (errorBuilder_ == null) {
          return java.util.Collections.unmodifiableList(error_);
        } else {
          return errorBuilder_.getMessageList();
        }
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public int getErrorCount() {
        if (errorBuilder_ == null) {
          return error_.size();
        } else {
          return errorBuilder_.getCount();
        }
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.DrillPBError getError(int index) {
        if (errorBuilder_ == null) {
          return error_.get(index);
        } else {
          return errorBuilder_.getMessage(index);
        }
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public Builder setError(
          int index, org.apache.drill.exec.proto.UserBitShared.DrillPBError value) {
        if (errorBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureErrorIsMutable();
          error_.set(index, value);
          onChanged();
        } else {
          errorBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public Builder setError(
          int index, org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder builderForValue) {
        if (errorBuilder_ == null) {
          ensureErrorIsMutable();
          error_.set(index, builderForValue.build());
          onChanged();
        } else {
          errorBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public Builder addError(org.apache.drill.exec.proto.UserBitShared.DrillPBError value) {
        if (errorBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureErrorIsMutable();
          error_.add(value);
          onChanged();
        } else {
          errorBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public Builder addError(
          int index, org.apache.drill.exec.proto.UserBitShared.DrillPBError value) {
        if (errorBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureErrorIsMutable();
          error_.add(index, value);
          onChanged();
        } else {
          errorBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public Builder addError(
          org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder builderForValue) {
        if (errorBuilder_ == null) {
          ensureErrorIsMutable();
          error_.add(builderForValue.build());
          onChanged();
        } else {
          errorBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public Builder addError(
          int index, org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder builderForValue) {
        if (errorBuilder_ == null) {
          ensureErrorIsMutable();
          error_.add(index, builderForValue.build());
          onChanged();
        } else {
          errorBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public Builder addAllError(
          java.lang.Iterable<? extends org.apache.drill.exec.proto.UserBitShared.DrillPBError> values) {
        if (errorBuilder_ == null) {
          ensureErrorIsMutable();
          super.addAll(values, error_);
          onChanged();
        } else {
          errorBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public Builder clearError() {
        if (errorBuilder_ == null) {
          error_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000004);
          onChanged();
        } else {
          errorBuilder_.clear();
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public Builder removeError(int index) {
        if (errorBuilder_ == null) {
          ensureErrorIsMutable();
          error_.remove(index);
          onChanged();
        } else {
          errorBuilder_.remove(index);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder getErrorBuilder(
          int index) {
        return getErrorFieldBuilder().getBuilder(index);
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.DrillPBErrorOrBuilder getErrorOrBuilder(
          int index) {
        if (errorBuilder_ == null) {
          return error_.get(index);  } else {
          return errorBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.DrillPBErrorOrBuilder> 
           getErrorOrBuilderList() {
        if (errorBuilder_ != null) {
          return errorBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(error_);
        }
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder addErrorBuilder() {
        return getErrorFieldBuilder().addBuilder(
            org.apache.drill.exec.proto.UserBitShared.DrillPBError.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder addErrorBuilder(
          int index) {
        return getErrorFieldBuilder().addBuilder(
            index, org.apache.drill.exec.proto.UserBitShared.DrillPBError.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.DrillPBError error = 3;</code>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder> 
           getErrorBuilderList() {
        return getErrorFieldBuilder().getBuilderList();
      }
      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.DrillPBError, org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder, org.apache.drill.exec.proto.UserBitShared.DrillPBErrorOrBuilder> 
          getErrorFieldBuilder() {
        if (errorBuilder_ == null) {
          errorBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.DrillPBError, org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder, org.apache.drill.exec.proto.UserBitShared.DrillPBErrorOrBuilder>(
                  error_,
                  ((bitField0_ & 0x00000004) == 0x00000004),
                  getParentForChildren(),
                  isClean());
          error_ = null;
        }
        return errorBuilder_;
      }

      // @@protoc_insertion_point(builder_scope:exec.shared.QueryResult)
    }

    static {
      defaultInstance = new QueryResult(true);
      defaultInstance.initFields();
    }

    // @@protoc_insertion_point(class_scope:exec.shared.QueryResult)
  }

  public interface QueryDataOrBuilder
      extends com.google.protobuf.MessageOrBuilder {

    // optional .exec.shared.QueryId query_id = 1;
    /**
     * <code>optional .exec.shared.QueryId query_id = 1;</code>
     */
    boolean hasQueryId();
    /**
     * <code>optional .exec.shared.QueryId query_id = 1;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.QueryId getQueryId();
    /**
     * <code>optional .exec.shared.QueryId query_id = 1;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder getQueryIdOrBuilder();

    // optional int32 row_count = 2;
    /**
     * <code>optional int32 row_count = 2;</code>
     */
    boolean hasRowCount();
    /**
     * <code>optional int32 row_count = 2;</code>
     */
    int getRowCount();

    // optional .exec.shared.RecordBatchDef def = 3;
    /**
     * <code>optional .exec.shared.RecordBatchDef def = 3;</code>
     */
    boolean hasDef();
    /**
     * <code>optional .exec.shared.RecordBatchDef def = 3;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.RecordBatchDef getDef();
    /**
     * <code>optional .exec.shared.RecordBatchDef def = 3;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.RecordBatchDefOrBuilder getDefOrBuilder();
  }
  /**
   * Protobuf type {@code exec.shared.QueryData}
   *
   * <pre>
   *
   * Used by the server when sending query result data batches to the client
   * </pre>
   */
  public static final class QueryData extends
      com.google.protobuf.GeneratedMessage
      implements QueryDataOrBuilder {
    // Use QueryData.newBuilder() to construct.
    private QueryData(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
      super(builder);
      this.unknownFields = builder.getUnknownFields();
    }
    private QueryData(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }

    private static final QueryData defaultInstance;
    public static QueryData getDefaultInstance() {
      return defaultInstance;
    }

    public QueryData getDefaultInstanceForType() {
      return defaultInstance;
    }

    private final com.google.protobuf.UnknownFieldSet unknownFields;
    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
        getUnknownFields() {
      return this.unknownFields;
    }
    private QueryData(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      initFields();
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
            case 10: {
              org.apache.drill.exec.proto.UserBitShared.QueryId.Builder subBuilder = null;
              if (((bitField0_ & 0x00000001) == 0x00000001)) {
                subBuilder = queryId_.toBuilder();
              }
              queryId_ = input.readMessage(org.apache.drill.exec.proto.UserBitShared.QueryId.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(queryId_);
                queryId_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000001;
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              rowCount_ = input.readInt32();
              break;
            }
            case 26: {
              org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.Builder subBuilder = null;
              if (((bitField0_ & 0x00000004) == 0x00000004)) {
                subBuilder = def_.toBuilder();
              }
              def_ = input.readMessage(org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(def_);
                def_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000004;
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e.getMessage()).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryData_descriptor;
    }

    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryData_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.drill.exec.proto.UserBitShared.QueryData.class, org.apache.drill.exec.proto.UserBitShared.QueryData.Builder.class);
    }

    public static com.google.protobuf.Parser<QueryData> PARSER =
        new com.google.protobuf.AbstractParser<QueryData>() {
      public QueryData parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new QueryData(input, extensionRegistry);
      }
    };

    @java.lang.Override
    public com.google.protobuf.Parser<QueryData> getParserForType() {
      return PARSER;
    }

    private int bitField0_;
    // optional .exec.shared.QueryId query_id = 1;
    public static final int QUERY_ID_FIELD_NUMBER = 1;
    private org.apache.drill.exec.proto.UserBitShared.QueryId queryId_;
    /**
     * <code>optional .exec.shared.QueryId query_id = 1;</code>
     */
    public boolean hasQueryId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    /**
     * <code>optional .exec.shared.QueryId query_id = 1;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.QueryId getQueryId() {
      return queryId_;
    }
    /**
     * <code>optional .exec.shared.QueryId query_id = 1;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder getQueryIdOrBuilder() {
      return queryId_;
    }

    // optional int32 row_count = 2;
    public static final int ROW_COUNT_FIELD_NUMBER = 2;
    private int rowCount_;
    /**
     * <code>optional int32 row_count = 2;</code>
     */
    public boolean hasRowCount() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    /**
     * <code>optional int32 row_count = 2;</code>
     */
    public int getRowCount() {
      return rowCount_;
    }

    // optional .exec.shared.RecordBatchDef def = 3;
    public static final int DEF_FIELD_NUMBER = 3;
    private org.apache.drill.exec.proto.UserBitShared.RecordBatchDef def_;
    /**
     * <code>optional .exec.shared.RecordBatchDef def = 3;</code>
     */
    public boolean hasDef() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    /**
     * <code>optional .exec.shared.RecordBatchDef def = 3;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.RecordBatchDef getDef() {
      return def_;
    }
    /**
     * <code>optional .exec.shared.RecordBatchDef def = 3;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.RecordBatchDefOrBuilder getDefOrBuilder() {
      return def_;
    }

    private void initFields() {
      queryId_ = org.apache.drill.exec.proto.UserBitShared.QueryId.getDefaultInstance();
      rowCount_ = 0;
      def_ = org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.getDefaultInstance();
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;

      memoizedIsInitialized = 1;
      return true;
    }

    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeMessage(1, queryId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeInt32(2, rowCount_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeMessage(3, def_);
      }
      getUnknownFields().writeTo(output);
    }

    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(1, queryId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(2, rowCount_);
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      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(3, def_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSerializedSize = size;
      return size;
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    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }

    public static org.apache.drill.exec.proto.UserBitShared.QueryData parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryData parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryData parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryData parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryData parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryData parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryData parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryData parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryData parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryData parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }

    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(org.apache.drill.exec.proto.UserBitShared.QueryData prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code exec.shared.QueryData}
     *
     * <pre>
     *
     * Used by the server when sending query result data batches to the client
     * </pre>
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder<Builder>
       implements org.apache.drill.exec.proto.UserBitShared.QueryDataOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryData_descriptor;
      }

      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryData_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.drill.exec.proto.UserBitShared.QueryData.class, org.apache.drill.exec.proto.UserBitShared.QueryData.Builder.class);
      }

      // Construct using org.apache.drill.exec.proto.UserBitShared.QueryData.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
          getQueryIdFieldBuilder();
          getDefFieldBuilder();
        }
      }
      private static Builder create() {
        return new Builder();
      }

      public Builder clear() {
        super.clear();
        if (queryIdBuilder_ == null) {
          queryId_ = org.apache.drill.exec.proto.UserBitShared.QueryId.getDefaultInstance();
        } else {
          queryIdBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        rowCount_ = 0;
        bitField0_ = (bitField0_ & ~0x00000002);
        if (defBuilder_ == null) {
          def_ = org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.getDefaultInstance();
        } else {
          defBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }

      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }

      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryData_descriptor;
      }

      public org.apache.drill.exec.proto.UserBitShared.QueryData getDefaultInstanceForType() {
        return org.apache.drill.exec.proto.UserBitShared.QueryData.getDefaultInstance();
      }

      public org.apache.drill.exec.proto.UserBitShared.QueryData build() {
        org.apache.drill.exec.proto.UserBitShared.QueryData result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      public org.apache.drill.exec.proto.UserBitShared.QueryData buildPartial() {
        org.apache.drill.exec.proto.UserBitShared.QueryData result = new org.apache.drill.exec.proto.UserBitShared.QueryData(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        if (queryIdBuilder_ == null) {
          result.queryId_ = queryId_;
        } else {
          result.queryId_ = queryIdBuilder_.build();
        }
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.rowCount_ = rowCount_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        if (defBuilder_ == null) {
          result.def_ = def_;
        } else {
          result.def_ = defBuilder_.build();
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.apache.drill.exec.proto.UserBitShared.QueryData) {
          return mergeFrom((org.apache.drill.exec.proto.UserBitShared.QueryData)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.drill.exec.proto.UserBitShared.QueryData other) {
        if (other == org.apache.drill.exec.proto.UserBitShared.QueryData.getDefaultInstance()) return this;
        if (other.hasQueryId()) {
          mergeQueryId(other.getQueryId());
        }
        if (other.hasRowCount()) {
          setRowCount(other.getRowCount());
        }
        if (other.hasDef()) {
          mergeDef(other.getDef());
        }
        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }

      public final boolean isInitialized() {
        return true;
      }

      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.drill.exec.proto.UserBitShared.QueryData parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.drill.exec.proto.UserBitShared.QueryData) e.getUnfinishedMessage();
          throw e;
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      // optional .exec.shared.QueryId query_id = 1;
      private org.apache.drill.exec.proto.UserBitShared.QueryId queryId_ = org.apache.drill.exec.proto.UserBitShared.QueryId.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.QueryId, org.apache.drill.exec.proto.UserBitShared.QueryId.Builder, org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder> queryIdBuilder_;
      /**
       * <code>optional .exec.shared.QueryId query_id = 1;</code>
       */
      public boolean hasQueryId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      /**
       * <code>optional .exec.shared.QueryId query_id = 1;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.QueryId getQueryId() {
        if (queryIdBuilder_ == null) {
          return queryId_;
        } else {
          return queryIdBuilder_.getMessage();
        }
      }
      /**
       * <code>optional .exec.shared.QueryId query_id = 1;</code>
       */
      public Builder setQueryId(org.apache.drill.exec.proto.UserBitShared.QueryId value) {
        if (queryIdBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          queryId_ = value;
          onChanged();
        } else {
          queryIdBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * <code>optional .exec.shared.QueryId query_id = 1;</code>
       */
      public Builder setQueryId(
          org.apache.drill.exec.proto.UserBitShared.QueryId.Builder builderForValue) {
        if (queryIdBuilder_ == null) {
          queryId_ = builderForValue.build();
          onChanged();
        } else {
          queryIdBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * <code>optional .exec.shared.QueryId query_id = 1;</code>
       */
      public Builder mergeQueryId(org.apache.drill.exec.proto.UserBitShared.QueryId value) {
        if (queryIdBuilder_ == null) {
          if (((bitField0_ & 0x00000001) == 0x00000001) &&
              queryId_ != org.apache.drill.exec.proto.UserBitShared.QueryId.getDefaultInstance()) {
            queryId_ =
              org.apache.drill.exec.proto.UserBitShared.QueryId.newBuilder(queryId_).mergeFrom(value).buildPartial();
          } else {
            queryId_ = value;
          }
          onChanged();
        } else {
          queryIdBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * <code>optional .exec.shared.QueryId query_id = 1;</code>
       */
      public Builder clearQueryId() {
        if (queryIdBuilder_ == null) {
          queryId_ = org.apache.drill.exec.proto.UserBitShared.QueryId.getDefaultInstance();
          onChanged();
        } else {
          queryIdBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      /**
       * <code>optional .exec.shared.QueryId query_id = 1;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.QueryId.Builder getQueryIdBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getQueryIdFieldBuilder().getBuilder();
      }
      /**
       * <code>optional .exec.shared.QueryId query_id = 1;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder getQueryIdOrBuilder() {
        if (queryIdBuilder_ != null) {
          return queryIdBuilder_.getMessageOrBuilder();
        } else {
          return queryId_;
        }
      }
      /**
       * <code>optional .exec.shared.QueryId query_id = 1;</code>
       */
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.QueryId, org.apache.drill.exec.proto.UserBitShared.QueryId.Builder, org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder> 
          getQueryIdFieldBuilder() {
        if (queryIdBuilder_ == null) {
          queryIdBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.QueryId, org.apache.drill.exec.proto.UserBitShared.QueryId.Builder, org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder>(
                  queryId_,
                  getParentForChildren(),
                  isClean());
          queryId_ = null;
        }
        return queryIdBuilder_;
      }

      // optional int32 row_count = 2;
      private int rowCount_ ;
      /**
       * <code>optional int32 row_count = 2;</code>
       */
      public boolean hasRowCount() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      /**
       * <code>optional int32 row_count = 2;</code>
       */
      public int getRowCount() {
        return rowCount_;
      }
      /**
       * <code>optional int32 row_count = 2;</code>
       */
      public Builder setRowCount(int value) {
        bitField0_ |= 0x00000002;
        rowCount_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int32 row_count = 2;</code>
       */
      public Builder clearRowCount() {
        bitField0_ = (bitField0_ & ~0x00000002);
        rowCount_ = 0;
        onChanged();
        return this;
      }

      // optional .exec.shared.RecordBatchDef def = 3;
      private org.apache.drill.exec.proto.UserBitShared.RecordBatchDef def_ = org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.RecordBatchDef, org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.Builder, org.apache.drill.exec.proto.UserBitShared.RecordBatchDefOrBuilder> defBuilder_;
      /**
       * <code>optional .exec.shared.RecordBatchDef def = 3;</code>
       */
      public boolean hasDef() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      /**
       * <code>optional .exec.shared.RecordBatchDef def = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.RecordBatchDef getDef() {
        if (defBuilder_ == null) {
          return def_;
        } else {
          return defBuilder_.getMessage();
        }
      }
      /**
       * <code>optional .exec.shared.RecordBatchDef def = 3;</code>
       */
      public Builder setDef(org.apache.drill.exec.proto.UserBitShared.RecordBatchDef value) {
        if (defBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          def_ = value;
          onChanged();
        } else {
          defBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000004;
        return this;
      }
      /**
       * <code>optional .exec.shared.RecordBatchDef def = 3;</code>
       */
      public Builder setDef(
          org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.Builder builderForValue) {
        if (defBuilder_ == null) {
          def_ = builderForValue.build();
          onChanged();
        } else {
          defBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000004;
        return this;
      }
      /**
       * <code>optional .exec.shared.RecordBatchDef def = 3;</code>
       */
      public Builder mergeDef(org.apache.drill.exec.proto.UserBitShared.RecordBatchDef value) {
        if (defBuilder_ == null) {
          if (((bitField0_ & 0x00000004) == 0x00000004) &&
              def_ != org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.getDefaultInstance()) {
            def_ =
              org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.newBuilder(def_).mergeFrom(value).buildPartial();
          } else {
            def_ = value;
          }
          onChanged();
        } else {
          defBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000004;
        return this;
      }
      /**
       * <code>optional .exec.shared.RecordBatchDef def = 3;</code>
       */
      public Builder clearDef() {
        if (defBuilder_ == null) {
          def_ = org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.getDefaultInstance();
          onChanged();
        } else {
          defBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000004);
        return this;
      }
      /**
       * <code>optional .exec.shared.RecordBatchDef def = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.Builder getDefBuilder() {
        bitField0_ |= 0x00000004;
        onChanged();
        return getDefFieldBuilder().getBuilder();
      }
      /**
       * <code>optional .exec.shared.RecordBatchDef def = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.RecordBatchDefOrBuilder getDefOrBuilder() {
        if (defBuilder_ != null) {
          return defBuilder_.getMessageOrBuilder();
        } else {
          return def_;
        }
      }
      /**
       * <code>optional .exec.shared.RecordBatchDef def = 3;</code>
       */
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.RecordBatchDef, org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.Builder, org.apache.drill.exec.proto.UserBitShared.RecordBatchDefOrBuilder> 
          getDefFieldBuilder() {
        if (defBuilder_ == null) {
          defBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.RecordBatchDef, org.apache.drill.exec.proto.UserBitShared.RecordBatchDef.Builder, org.apache.drill.exec.proto.UserBitShared.RecordBatchDefOrBuilder>(
                  def_,
                  getParentForChildren(),
                  isClean());
          def_ = null;
        }
        return defBuilder_;
      }

      // @@protoc_insertion_point(builder_scope:exec.shared.QueryData)
    }

    static {
      defaultInstance = new QueryData(true);
      defaultInstance.initFields();
    }

    // @@protoc_insertion_point(class_scope:exec.shared.QueryData)
  }

  public interface QueryInfoOrBuilder
      extends com.google.protobuf.MessageOrBuilder {

    // optional string query = 1;
    /**
     * <code>optional string query = 1;</code>
     */
    boolean hasQuery();
    /**
     * <code>optional string query = 1;</code>
     */
    java.lang.String getQuery();
    /**
     * <code>optional string query = 1;</code>
     */
    com.google.protobuf.ByteString
        getQueryBytes();

    // optional int64 start = 2;
    /**
     * <code>optional int64 start = 2;</code>
     */
    boolean hasStart();
    /**
     * <code>optional int64 start = 2;</code>
     */
    long getStart();

    // optional .exec.shared.QueryResult.QueryState state = 3;
    /**
     * <code>optional .exec.shared.QueryResult.QueryState state = 3;</code>
     */
    boolean hasState();
    /**
     * <code>optional .exec.shared.QueryResult.QueryState state = 3;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState getState();

    // optional string user = 4 [default = "-"];
    /**
     * <code>optional string user = 4 [default = "-"];</code>
     */
    boolean hasUser();
    /**
     * <code>optional string user = 4 [default = "-"];</code>
     */
    java.lang.String getUser();
    /**
     * <code>optional string user = 4 [default = "-"];</code>
     */
    com.google.protobuf.ByteString
        getUserBytes();

    // optional .exec.DrillbitEndpoint foreman = 5;
    /**
     * <code>optional .exec.DrillbitEndpoint foreman = 5;</code>
     */
    boolean hasForeman();
    /**
     * <code>optional .exec.DrillbitEndpoint foreman = 5;</code>
     */
    org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint getForeman();
    /**
     * <code>optional .exec.DrillbitEndpoint foreman = 5;</code>
     */
    org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder getForemanOrBuilder();
  }
  /**
   * Protobuf type {@code exec.shared.QueryInfo}
   */
  public static final class QueryInfo extends
      com.google.protobuf.GeneratedMessage
      implements QueryInfoOrBuilder {
    // Use QueryInfo.newBuilder() to construct.
    private QueryInfo(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
      super(builder);
      this.unknownFields = builder.getUnknownFields();
    }
    private QueryInfo(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }

    private static final QueryInfo defaultInstance;
    public static QueryInfo getDefaultInstance() {
      return defaultInstance;
    }

    public QueryInfo getDefaultInstanceForType() {
      return defaultInstance;
    }

    private final com.google.protobuf.UnknownFieldSet unknownFields;
    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
        getUnknownFields() {
      return this.unknownFields;
    }
    private QueryInfo(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      initFields();
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
            case 10: {
              bitField0_ |= 0x00000001;
              query_ = input.readBytes();
              break;
            }
            case 16: {
              bitField0_ |= 0x00000002;
              start_ = input.readInt64();
              break;
            }
            case 24: {
              int rawValue = input.readEnum();
              org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState value = org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState.valueOf(rawValue);
              if (value == null) {
                unknownFields.mergeVarintField(3, rawValue);
              } else {
                bitField0_ |= 0x00000004;
                state_ = value;
              }
              break;
            }
            case 34: {
              bitField0_ |= 0x00000008;
              user_ = input.readBytes();
              break;
            }
            case 42: {
              org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder subBuilder = null;
              if (((bitField0_ & 0x00000010) == 0x00000010)) {
                subBuilder = foreman_.toBuilder();
              }
              foreman_ = input.readMessage(org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(foreman_);
                foreman_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000010;
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e.getMessage()).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryInfo_descriptor;
    }

    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryInfo_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.drill.exec.proto.UserBitShared.QueryInfo.class, org.apache.drill.exec.proto.UserBitShared.QueryInfo.Builder.class);
    }

    public static com.google.protobuf.Parser<QueryInfo> PARSER =
        new com.google.protobuf.AbstractParser<QueryInfo>() {
      public QueryInfo parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new QueryInfo(input, extensionRegistry);
      }
    };

    @java.lang.Override
    public com.google.protobuf.Parser<QueryInfo> getParserForType() {
      return PARSER;
    }

    private int bitField0_;
    // optional string query = 1;
    public static final int QUERY_FIELD_NUMBER = 1;
    private java.lang.Object query_;
    /**
     * <code>optional string query = 1;</code>
     */
    public boolean hasQuery() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    /**
     * <code>optional string query = 1;</code>
     */
    public java.lang.String getQuery() {
      java.lang.Object ref = query_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        if (bs.isValidUtf8()) {
          query_ = s;
        }
        return s;
      }
    }
    /**
     * <code>optional string query = 1;</code>
     */
    public com.google.protobuf.ByteString
        getQueryBytes() {
      java.lang.Object ref = query_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        query_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    // optional int64 start = 2;
    public static final int START_FIELD_NUMBER = 2;
    private long start_;
    /**
     * <code>optional int64 start = 2;</code>
     */
    public boolean hasStart() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    /**
     * <code>optional int64 start = 2;</code>
     */
    public long getStart() {
      return start_;
    }

    // optional .exec.shared.QueryResult.QueryState state = 3;
    public static final int STATE_FIELD_NUMBER = 3;
    private org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState state_;
    /**
     * <code>optional .exec.shared.QueryResult.QueryState state = 3;</code>
     */
    public boolean hasState() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    /**
     * <code>optional .exec.shared.QueryResult.QueryState state = 3;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState getState() {
      return state_;
    }

    // optional string user = 4 [default = "-"];
    public static final int USER_FIELD_NUMBER = 4;
    private java.lang.Object user_;
    /**
     * <code>optional string user = 4 [default = "-"];</code>
     */
    public boolean hasUser() {
      return ((bitField0_ & 0x00000008) == 0x00000008);
    }
    /**
     * <code>optional string user = 4 [default = "-"];</code>
     */
    public java.lang.String getUser() {
      java.lang.Object ref = user_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        if (bs.isValidUtf8()) {
          user_ = s;
        }
        return s;
      }
    }
    /**
     * <code>optional string user = 4 [default = "-"];</code>
     */
    public com.google.protobuf.ByteString
        getUserBytes() {
      java.lang.Object ref = user_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        user_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    // optional .exec.DrillbitEndpoint foreman = 5;
    public static final int FOREMAN_FIELD_NUMBER = 5;
    private org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint foreman_;
    /**
     * <code>optional .exec.DrillbitEndpoint foreman = 5;</code>
     */
    public boolean hasForeman() {
      return ((bitField0_ & 0x00000010) == 0x00000010);
    }
    /**
     * <code>optional .exec.DrillbitEndpoint foreman = 5;</code>
     */
    public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint getForeman() {
      return foreman_;
    }
    /**
     * <code>optional .exec.DrillbitEndpoint foreman = 5;</code>
     */
    public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder getForemanOrBuilder() {
      return foreman_;
    }

    private void initFields() {
      query_ = "";
      start_ = 0L;
      state_ = org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState.PENDING;
      user_ = "-";
      foreman_ = org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance();
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;

      memoizedIsInitialized = 1;
      return true;
    }

    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeBytes(1, getQueryBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeInt64(2, start_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeEnum(3, state_.getNumber());
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        output.writeBytes(4, getUserBytes());
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        output.writeMessage(5, foreman_);
      }
      getUnknownFields().writeTo(output);
    }

    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(1, getQueryBytes());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt64Size(2, start_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(3, state_.getNumber());
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(4, getUserBytes());
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(5, foreman_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSerializedSize = size;
      return size;
    }

    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }

    public static org.apache.drill.exec.proto.UserBitShared.QueryInfo parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryInfo parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryInfo parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryInfo parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryInfo parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryInfo parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryInfo parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryInfo parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryInfo parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.QueryInfo parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }

    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(org.apache.drill.exec.proto.UserBitShared.QueryInfo prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code exec.shared.QueryInfo}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder<Builder>
       implements org.apache.drill.exec.proto.UserBitShared.QueryInfoOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryInfo_descriptor;
      }

      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryInfo_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.drill.exec.proto.UserBitShared.QueryInfo.class, org.apache.drill.exec.proto.UserBitShared.QueryInfo.Builder.class);
      }

      // Construct using org.apache.drill.exec.proto.UserBitShared.QueryInfo.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
          getForemanFieldBuilder();
        }
      }
      private static Builder create() {
        return new Builder();
      }

      public Builder clear() {
        super.clear();
        query_ = "";
        bitField0_ = (bitField0_ & ~0x00000001);
        start_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000002);
        state_ = org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState.PENDING;
        bitField0_ = (bitField0_ & ~0x00000004);
        user_ = "-";
        bitField0_ = (bitField0_ & ~0x00000008);
        if (foremanBuilder_ == null) {
          foreman_ = org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance();
        } else {
          foremanBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000010);
        return this;
      }

      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }

      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryInfo_descriptor;
      }

      public org.apache.drill.exec.proto.UserBitShared.QueryInfo getDefaultInstanceForType() {
        return org.apache.drill.exec.proto.UserBitShared.QueryInfo.getDefaultInstance();
      }

      public org.apache.drill.exec.proto.UserBitShared.QueryInfo build() {
        org.apache.drill.exec.proto.UserBitShared.QueryInfo result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      public org.apache.drill.exec.proto.UserBitShared.QueryInfo buildPartial() {
        org.apache.drill.exec.proto.UserBitShared.QueryInfo result = new org.apache.drill.exec.proto.UserBitShared.QueryInfo(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.query_ = query_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.start_ = start_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        result.state_ = state_;
        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
          to_bitField0_ |= 0x00000008;
        }
        result.user_ = user_;
        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
          to_bitField0_ |= 0x00000010;
        }
        if (foremanBuilder_ == null) {
          result.foreman_ = foreman_;
        } else {
          result.foreman_ = foremanBuilder_.build();
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.apache.drill.exec.proto.UserBitShared.QueryInfo) {
          return mergeFrom((org.apache.drill.exec.proto.UserBitShared.QueryInfo)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.drill.exec.proto.UserBitShared.QueryInfo other) {
        if (other == org.apache.drill.exec.proto.UserBitShared.QueryInfo.getDefaultInstance()) return this;
        if (other.hasQuery()) {
          bitField0_ |= 0x00000001;
          query_ = other.query_;
          onChanged();
        }
        if (other.hasStart()) {
          setStart(other.getStart());
        }
        if (other.hasState()) {
          setState(other.getState());
        }
        if (other.hasUser()) {
          bitField0_ |= 0x00000008;
          user_ = other.user_;
          onChanged();
        }
        if (other.hasForeman()) {
          mergeForeman(other.getForeman());
        }
        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }

      public final boolean isInitialized() {
        return true;
      }

      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.drill.exec.proto.UserBitShared.QueryInfo parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.drill.exec.proto.UserBitShared.QueryInfo) e.getUnfinishedMessage();
          throw e;
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      // optional string query = 1;
      private java.lang.Object query_ = "";
      /**
       * <code>optional string query = 1;</code>
       */
      public boolean hasQuery() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      /**
       * <code>optional string query = 1;</code>
       */
      public java.lang.String getQuery() {
        java.lang.Object ref = query_;
        if (!(ref instanceof java.lang.String)) {
          java.lang.String s = ((com.google.protobuf.ByteString) ref)
              .toStringUtf8();
          query_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <code>optional string query = 1;</code>
       */
      public com.google.protobuf.ByteString
          getQueryBytes() {
        java.lang.Object ref = query_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          query_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <code>optional string query = 1;</code>
       */
      public Builder setQuery(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000001;
        query_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional string query = 1;</code>
       */
      public Builder clearQuery() {
        bitField0_ = (bitField0_ & ~0x00000001);
        query_ = getDefaultInstance().getQuery();
        onChanged();
        return this;
      }
      /**
       * <code>optional string query = 1;</code>
       */
      public Builder setQueryBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000001;
        query_ = value;
        onChanged();
        return this;
      }

      // optional int64 start = 2;
      private long start_ ;
      /**
       * <code>optional int64 start = 2;</code>
       */
      public boolean hasStart() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      /**
       * <code>optional int64 start = 2;</code>
       */
      public long getStart() {
        return start_;
      }
      /**
       * <code>optional int64 start = 2;</code>
       */
      public Builder setStart(long value) {
        bitField0_ |= 0x00000002;
        start_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int64 start = 2;</code>
       */
      public Builder clearStart() {
        bitField0_ = (bitField0_ & ~0x00000002);
        start_ = 0L;
        onChanged();
        return this;
      }

      // optional .exec.shared.QueryResult.QueryState state = 3;
      private org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState state_ = org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState.PENDING;
      /**
       * <code>optional .exec.shared.QueryResult.QueryState state = 3;</code>
       */
      public boolean hasState() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      /**
       * <code>optional .exec.shared.QueryResult.QueryState state = 3;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState getState() {
        return state_;
      }
      /**
       * <code>optional .exec.shared.QueryResult.QueryState state = 3;</code>
       */
      public Builder setState(org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000004;
        state_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional .exec.shared.QueryResult.QueryState state = 3;</code>
       */
      public Builder clearState() {
        bitField0_ = (bitField0_ & ~0x00000004);
        state_ = org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState.PENDING;
        onChanged();
        return this;
      }

      // optional string user = 4 [default = "-"];
      private java.lang.Object user_ = "-";
      /**
       * <code>optional string user = 4 [default = "-"];</code>
       */
      public boolean hasUser() {
        return ((bitField0_ & 0x00000008) == 0x00000008);
      }
      /**
       * <code>optional string user = 4 [default = "-"];</code>
       */
      public java.lang.String getUser() {
        java.lang.Object ref = user_;
        if (!(ref instanceof java.lang.String)) {
          java.lang.String s = ((com.google.protobuf.ByteString) ref)
              .toStringUtf8();
          user_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <code>optional string user = 4 [default = "-"];</code>
       */
      public com.google.protobuf.ByteString
          getUserBytes() {
        java.lang.Object ref = user_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          user_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <code>optional string user = 4 [default = "-"];</code>
       */
      public Builder setUser(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000008;
        user_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional string user = 4 [default = "-"];</code>
       */
      public Builder clearUser() {
        bitField0_ = (bitField0_ & ~0x00000008);
        user_ = getDefaultInstance().getUser();
        onChanged();
        return this;
      }
      /**
       * <code>optional string user = 4 [default = "-"];</code>
       */
      public Builder setUserBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000008;
        user_ = value;
        onChanged();
        return this;
      }

      // optional .exec.DrillbitEndpoint foreman = 5;
      private org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint foreman_ = org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder> foremanBuilder_;
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 5;</code>
       */
      public boolean hasForeman() {
        return ((bitField0_ & 0x00000010) == 0x00000010);
      }
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 5;</code>
       */
      public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint getForeman() {
        if (foremanBuilder_ == null) {
          return foreman_;
        } else {
          return foremanBuilder_.getMessage();
        }
      }
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 5;</code>
       */
      public Builder setForeman(org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint value) {
        if (foremanBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          foreman_ = value;
          onChanged();
        } else {
          foremanBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000010;
        return this;
      }
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 5;</code>
       */
      public Builder setForeman(
          org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder builderForValue) {
        if (foremanBuilder_ == null) {
          foreman_ = builderForValue.build();
          onChanged();
        } else {
          foremanBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000010;
        return this;
      }
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 5;</code>
       */
      public Builder mergeForeman(org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint value) {
        if (foremanBuilder_ == null) {
          if (((bitField0_ & 0x00000010) == 0x00000010) &&
              foreman_ != org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance()) {
            foreman_ =
              org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.newBuilder(foreman_).mergeFrom(value).buildPartial();
          } else {
            foreman_ = value;
          }
          onChanged();
        } else {
          foremanBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000010;
        return this;
      }
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 5;</code>
       */
      public Builder clearForeman() {
        if (foremanBuilder_ == null) {
          foreman_ = org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance();
          onChanged();
        } else {
          foremanBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000010);
        return this;
      }
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 5;</code>
       */
      public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder getForemanBuilder() {
        bitField0_ |= 0x00000010;
        onChanged();
        return getForemanFieldBuilder().getBuilder();
      }
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 5;</code>
       */
      public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder getForemanOrBuilder() {
        if (foremanBuilder_ != null) {
          return foremanBuilder_.getMessageOrBuilder();
        } else {
          return foreman_;
        }
      }
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 5;</code>
       */
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder> 
          getForemanFieldBuilder() {
        if (foremanBuilder_ == null) {
          foremanBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder>(
                  foreman_,
                  getParentForChildren(),
                  isClean());
          foreman_ = null;
        }
        return foremanBuilder_;
      }

      // @@protoc_insertion_point(builder_scope:exec.shared.QueryInfo)
    }

    static {
      defaultInstance = new QueryInfo(true);
      defaultInstance.initFields();
    }

    // @@protoc_insertion_point(class_scope:exec.shared.QueryInfo)
  }

  public interface QueryProfileOrBuilder
      extends com.google.protobuf.MessageOrBuilder {

    // optional .exec.shared.QueryId id = 1;
    /**
     * <code>optional .exec.shared.QueryId id = 1;</code>
     */
    boolean hasId();
    /**
     * <code>optional .exec.shared.QueryId id = 1;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.QueryId getId();
    /**
     * <code>optional .exec.shared.QueryId id = 1;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder getIdOrBuilder();

    // optional .exec.shared.QueryType type = 2;
    /**
     * <code>optional .exec.shared.QueryType type = 2;</code>
     */
    boolean hasType();
    /**
     * <code>optional .exec.shared.QueryType type = 2;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.QueryType getType();

    // optional int64 start = 3;
    /**
     * <code>optional int64 start = 3;</code>
     */
    boolean hasStart();
    /**
     * <code>optional int64 start = 3;</code>
     */
    long getStart();

    // optional int64 end = 4;
    /**
     * <code>optional int64 end = 4;</code>
     */
    boolean hasEnd();
    /**
     * <code>optional int64 end = 4;</code>
     */
    long getEnd();

    // optional string query = 5;
    /**
     * <code>optional string query = 5;</code>
     */
    boolean hasQuery();
    /**
     * <code>optional string query = 5;</code>
     */
    java.lang.String getQuery();
    /**
     * <code>optional string query = 5;</code>
     */
    com.google.protobuf.ByteString
        getQueryBytes();

    // optional string plan = 6;
    /**
     * <code>optional string plan = 6;</code>
     */
    boolean hasPlan();
    /**
     * <code>optional string plan = 6;</code>
     */
    java.lang.String getPlan();
    /**
     * <code>optional string plan = 6;</code>
     */
    com.google.protobuf.ByteString
        getPlanBytes();

    // optional .exec.DrillbitEndpoint foreman = 7;
    /**
     * <code>optional .exec.DrillbitEndpoint foreman = 7;</code>
     */
    boolean hasForeman();
    /**
     * <code>optional .exec.DrillbitEndpoint foreman = 7;</code>
     */
    org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint getForeman();
    /**
     * <code>optional .exec.DrillbitEndpoint foreman = 7;</code>
     */
    org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder getForemanOrBuilder();

    // optional .exec.shared.QueryResult.QueryState state = 8;
    /**
     * <code>optional .exec.shared.QueryResult.QueryState state = 8;</code>
     */
    boolean hasState();
    /**
     * <code>optional .exec.shared.QueryResult.QueryState state = 8;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState getState();

    // optional int32 total_fragments = 9;
    /**
     * <code>optional int32 total_fragments = 9;</code>
     */
    boolean hasTotalFragments();
    /**
     * <code>optional int32 total_fragments = 9;</code>
     */
    int getTotalFragments();

    // optional int32 finished_fragments = 10;
    /**
     * <code>optional int32 finished_fragments = 10;</code>
     */
    boolean hasFinishedFragments();
    /**
     * <code>optional int32 finished_fragments = 10;</code>
     */
    int getFinishedFragments();

    // repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;
    /**
     * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
     */
    java.util.List<org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile> 
        getFragmentProfileList();
    /**
     * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile getFragmentProfile(int index);
    /**
     * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
     */
    int getFragmentProfileCount();
    /**
     * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
     */
    java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfileOrBuilder> 
        getFragmentProfileOrBuilderList();
    /**
     * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfileOrBuilder getFragmentProfileOrBuilder(
        int index);

    // optional string user = 12 [default = "-"];
    /**
     * <code>optional string user = 12 [default = "-"];</code>
     */
    boolean hasUser();
    /**
     * <code>optional string user = 12 [default = "-"];</code>
     */
    java.lang.String getUser();
    /**
     * <code>optional string user = 12 [default = "-"];</code>
     */
    com.google.protobuf.ByteString
        getUserBytes();

    // optional string error = 13;
    /**
     * <code>optional string error = 13;</code>
     */
    boolean hasError();
    /**
     * <code>optional string error = 13;</code>
     */
    java.lang.String getError();
    /**
     * <code>optional string error = 13;</code>
     */
    com.google.protobuf.ByteString
        getErrorBytes();

    // optional string verboseError = 14;
    /**
     * <code>optional string verboseError = 14;</code>
     */
    boolean hasVerboseError();
    /**
     * <code>optional string verboseError = 14;</code>
     */
    java.lang.String getVerboseError();
    /**
     * <code>optional string verboseError = 14;</code>
     */
    com.google.protobuf.ByteString
        getVerboseErrorBytes();

    // optional string error_id = 15;
    /**
     * <code>optional string error_id = 15;</code>
     */
    boolean hasErrorId();
    /**
     * <code>optional string error_id = 15;</code>
     */
    java.lang.String getErrorId();
    /**
     * <code>optional string error_id = 15;</code>
     */
    com.google.protobuf.ByteString
        getErrorIdBytes();

    // optional string error_node = 16;
    /**
     * <code>optional string error_node = 16;</code>
     */
    boolean hasErrorNode();
    /**
     * <code>optional string error_node = 16;</code>
     */
    java.lang.String getErrorNode();
    /**
     * <code>optional string error_node = 16;</code>
     */
    com.google.protobuf.ByteString
        getErrorNodeBytes();
  }
  /**
   * Protobuf type {@code exec.shared.QueryProfile}
   */
  public static final class QueryProfile extends
      com.google.protobuf.GeneratedMessage
      implements QueryProfileOrBuilder {
    // Use QueryProfile.newBuilder() to construct.
    private QueryProfile(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
      super(builder);
      this.unknownFields = builder.getUnknownFields();
    }
    private QueryProfile(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }

    private static final QueryProfile defaultInstance;
    public static QueryProfile getDefaultInstance() {
      return defaultInstance;
    }

    public QueryProfile getDefaultInstanceForType() {
      return defaultInstance;
    }

    private final com.google.protobuf.UnknownFieldSet unknownFields;
    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
        getUnknownFields() {
      return this.unknownFields;
    }
    private QueryProfile(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      initFields();
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
            case 10: {
              org.apache.drill.exec.proto.UserBitShared.QueryId.Builder subBuilder = null;
              if (((bitField0_ & 0x00000001) == 0x00000001)) {
                subBuilder = id_.toBuilder();
              }
              id_ = input.readMessage(org.apache.drill.exec.proto.UserBitShared.QueryId.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(id_);
                id_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000001;
              break;
            }
            case 16: {
              int rawValue = input.readEnum();
              org.apache.drill.exec.proto.UserBitShared.QueryType value = org.apache.drill.exec.proto.UserBitShared.QueryType.valueOf(rawValue);
              if (value == null) {
                unknownFields.mergeVarintField(2, rawValue);
              } else {
                bitField0_ |= 0x00000002;
                type_ = value;
              }
              break;
            }
            case 24: {
              bitField0_ |= 0x00000004;
              start_ = input.readInt64();
              break;
            }
            case 32: {
              bitField0_ |= 0x00000008;
              end_ = input.readInt64();
              break;
            }
            case 42: {
              bitField0_ |= 0x00000010;
              query_ = input.readBytes();
              break;
            }
            case 50: {
              bitField0_ |= 0x00000020;
              plan_ = input.readBytes();
              break;
            }
            case 58: {
              org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder subBuilder = null;
              if (((bitField0_ & 0x00000040) == 0x00000040)) {
                subBuilder = foreman_.toBuilder();
              }
              foreman_ = input.readMessage(org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(foreman_);
                foreman_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000040;
              break;
            }
            case 64: {
              int rawValue = input.readEnum();
              org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState value = org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState.valueOf(rawValue);
              if (value == null) {
                unknownFields.mergeVarintField(8, rawValue);
              } else {
                bitField0_ |= 0x00000080;
                state_ = value;
              }
              break;
            }
            case 72: {
              bitField0_ |= 0x00000100;
              totalFragments_ = input.readInt32();
              break;
            }
            case 80: {
              bitField0_ |= 0x00000200;
              finishedFragments_ = input.readInt32();
              break;
            }
            case 90: {
              if (!((mutable_bitField0_ & 0x00000400) == 0x00000400)) {
                fragmentProfile_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile>();
                mutable_bitField0_ |= 0x00000400;
              }
              fragmentProfile_.add(input.readMessage(org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.PARSER, extensionRegistry));
              break;
            }
            case 98: {
              bitField0_ |= 0x00000400;
              user_ = input.readBytes();
              break;
            }
            case 106: {
              bitField0_ |= 0x00000800;
              error_ = input.readBytes();
              break;
            }
            case 114: {
              bitField0_ |= 0x00001000;
              verboseError_ = input.readBytes();
              break;
            }
            case 122: {
              bitField0_ |= 0x00002000;
              errorId_ = input.readBytes();
              break;
            }
            case 130: {
              bitField0_ |= 0x00004000;
              errorNode_ = input.readBytes();
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e.getMessage()).setUnfinishedMessage(this);
      } finally {
        if (((mutable_bitField0_ & 0x00000400) == 0x00000400)) {
          fragmentProfile_ = java.util.Collections.unmodifiableList(fragmentProfile_);
        }
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryProfile_descriptor;
    }

    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_QueryProfile_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.drill.exec.proto.UserBitShared.QueryProfile.class, org.apache.drill.exec.proto.UserBitShared.QueryProfile.Builder.class);
    }

    public static com.google.protobuf.Parser<QueryProfile> PARSER =
        new com.google.protobuf.AbstractParser<QueryProfile>() {
      public QueryProfile parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new QueryProfile(input, extensionRegistry);
      }
    };

    @java.lang.Override
    public com.google.protobuf.Parser<QueryProfile> getParserForType() {
      return PARSER;
    }

    private int bitField0_;
    // optional .exec.shared.QueryId id = 1;
    public static final int ID_FIELD_NUMBER = 1;
    private org.apache.drill.exec.proto.UserBitShared.QueryId id_;
    /**
     * <code>optional .exec.shared.QueryId id = 1;</code>
     */
    public boolean hasId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    /**
     * <code>optional .exec.shared.QueryId id = 1;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.QueryId getId() {
      return id_;
    }
    /**
     * <code>optional .exec.shared.QueryId id = 1;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder getIdOrBuilder() {
      return id_;
    }

    // optional .exec.shared.QueryType type = 2;
    public static final int TYPE_FIELD_NUMBER = 2;
    private org.apache.drill.exec.proto.UserBitShared.QueryType type_;
    /**
     * <code>optional .exec.shared.QueryType type = 2;</code>
     */
    public boolean hasType() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    /**
     * <code>optional .exec.shared.QueryType type = 2;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.QueryType getType() {
      return type_;
    }

    // optional int64 start = 3;
    public static final int START_FIELD_NUMBER = 3;
    private long start_;
    /**
     * <code>optional int64 start = 3;</code>
     */
    public boolean hasStart() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    /**
     * <code>optional int64 start = 3;</code>
     */
    public long getStart() {
      return start_;
    }

    // optional int64 end = 4;
    public static final int END_FIELD_NUMBER = 4;
    private long end_;
    /**
     * <code>optional int64 end = 4;</code>
     */
    public boolean hasEnd() {
      return ((bitField0_ & 0x00000008) == 0x00000008);
    }
    /**
     * <code>optional int64 end = 4;</code>
     */
    public long getEnd() {
      return end_;
    }

    // optional string query = 5;
    public static final int QUERY_FIELD_NUMBER = 5;
    private java.lang.Object query_;
    /**
     * <code>optional string query = 5;</code>
     */
    public boolean hasQuery() {
      return ((bitField0_ & 0x00000010) == 0x00000010);
    }
    /**
     * <code>optional string query = 5;</code>
     */
    public java.lang.String getQuery() {
      java.lang.Object ref = query_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        if (bs.isValidUtf8()) {
          query_ = s;
        }
        return s;
      }
    }
    /**
     * <code>optional string query = 5;</code>
     */
    public com.google.protobuf.ByteString
        getQueryBytes() {
      java.lang.Object ref = query_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        query_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    // optional string plan = 6;
    public static final int PLAN_FIELD_NUMBER = 6;
    private java.lang.Object plan_;
    /**
     * <code>optional string plan = 6;</code>
     */
    public boolean hasPlan() {
      return ((bitField0_ & 0x00000020) == 0x00000020);
    }
    /**
     * <code>optional string plan = 6;</code>
     */
    public java.lang.String getPlan() {
      java.lang.Object ref = plan_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        if (bs.isValidUtf8()) {
          plan_ = s;
        }
        return s;
      }
    }
    /**
     * <code>optional string plan = 6;</code>
     */
    public com.google.protobuf.ByteString
        getPlanBytes() {
      java.lang.Object ref = plan_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        plan_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    // optional .exec.DrillbitEndpoint foreman = 7;
    public static final int FOREMAN_FIELD_NUMBER = 7;
    private org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint foreman_;
    /**
     * <code>optional .exec.DrillbitEndpoint foreman = 7;</code>
     */
    public boolean hasForeman() {
      return ((bitField0_ & 0x00000040) == 0x00000040);
    }
    /**
     * <code>optional .exec.DrillbitEndpoint foreman = 7;</code>
     */
    public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint getForeman() {
      return foreman_;
    }
    /**
     * <code>optional .exec.DrillbitEndpoint foreman = 7;</code>
     */
    public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder getForemanOrBuilder() {
      return foreman_;
    }

    // optional .exec.shared.QueryResult.QueryState state = 8;
    public static final int STATE_FIELD_NUMBER = 8;
    private org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState state_;
    /**
     * <code>optional .exec.shared.QueryResult.QueryState state = 8;</code>
     */
    public boolean hasState() {
      return ((bitField0_ & 0x00000080) == 0x00000080);
    }
    /**
     * <code>optional .exec.shared.QueryResult.QueryState state = 8;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState getState() {
      return state_;
    }

    // optional int32 total_fragments = 9;
    public static final int TOTAL_FRAGMENTS_FIELD_NUMBER = 9;
    private int totalFragments_;
    /**
     * <code>optional int32 total_fragments = 9;</code>
     */
    public boolean hasTotalFragments() {
      return ((bitField0_ & 0x00000100) == 0x00000100);
    }
    /**
     * <code>optional int32 total_fragments = 9;</code>
     */
    public int getTotalFragments() {
      return totalFragments_;
    }

    // optional int32 finished_fragments = 10;
    public static final int FINISHED_FRAGMENTS_FIELD_NUMBER = 10;
    private int finishedFragments_;
    /**
     * <code>optional int32 finished_fragments = 10;</code>
     */
    public boolean hasFinishedFragments() {
      return ((bitField0_ & 0x00000200) == 0x00000200);
    }
    /**
     * <code>optional int32 finished_fragments = 10;</code>
     */
    public int getFinishedFragments() {
      return finishedFragments_;
    }

    // repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;
    public static final int FRAGMENT_PROFILE_FIELD_NUMBER = 11;
    private java.util.List<org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile> fragmentProfile_;
    /**
     * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
     */
    public java.util.List<org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile> getFragmentProfileList() {
      return fragmentProfile_;
    }
    /**
     * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
     */
    public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfileOrBuilder> 
        getFragmentProfileOrBuilderList() {
      return fragmentProfile_;
    }
    /**
     * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
     */
    public int getFragmentProfileCount() {
      return fragmentProfile_.size();
    }
    /**
     * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile getFragmentProfile(int index) {
      return fragmentProfile_.get(index);
    }
    /**
     * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfileOrBuilder getFragmentProfileOrBuilder(
        int index) {
      return fragmentProfile_.get(index);
    }

    // optional string user = 12 [default = "-"];
    public static final int USER_FIELD_NUMBER = 12;
    private java.lang.Object user_;
    /**
     * <code>optional string user = 12 [default = "-"];</code>
     */
    public boolean hasUser() {
      return ((bitField0_ & 0x00000400) == 0x00000400);
    }
    /**
     * <code>optional string user = 12 [default = "-"];</code>
     */
    public java.lang.String getUser() {
      java.lang.Object ref = user_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        if (bs.isValidUtf8()) {
          user_ = s;
        }
        return s;
      }
    }
    /**
     * <code>optional string user = 12 [default = "-"];</code>
     */
    public com.google.protobuf.ByteString
        getUserBytes() {
      java.lang.Object ref = user_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        user_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    // optional string error = 13;
    public static final int ERROR_FIELD_NUMBER = 13;
    private java.lang.Object error_;
    /**
     * <code>optional string error = 13;</code>
     */
    public boolean hasError() {
      return ((bitField0_ & 0x00000800) == 0x00000800);
    }
    /**
     * <code>optional string error = 13;</code>
     */
    public java.lang.String getError() {
      java.lang.Object ref = error_;
      if (ref instanceof java.lang.String) {
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    public static org.apache.drill.exec.proto.UserBitShared.QueryProfile parseFrom(
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    public static org.apache.drill.exec.proto.UserBitShared.QueryProfile parseFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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        throws java.io.IOException {
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            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      // optional .exec.shared.QueryId id = 1;
      private org.apache.drill.exec.proto.UserBitShared.QueryId id_ = org.apache.drill.exec.proto.UserBitShared.QueryId.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.QueryId, org.apache.drill.exec.proto.UserBitShared.QueryId.Builder, org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder> idBuilder_;
      /**
       * <code>optional .exec.shared.QueryId id = 1;</code>
       */
      public boolean hasId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      /**
       * <code>optional .exec.shared.QueryId id = 1;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.QueryId getId() {
        if (idBuilder_ == null) {
          return id_;
        } else {
          return idBuilder_.getMessage();
        }
      }
      /**
       * <code>optional .exec.shared.QueryId id = 1;</code>
       */
      public Builder setId(org.apache.drill.exec.proto.UserBitShared.QueryId value) {
        if (idBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          id_ = value;
          onChanged();
        } else {
          idBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * <code>optional .exec.shared.QueryId id = 1;</code>
       */
      public Builder setId(
          org.apache.drill.exec.proto.UserBitShared.QueryId.Builder builderForValue) {
        if (idBuilder_ == null) {
          id_ = builderForValue.build();
          onChanged();
        } else {
          idBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * <code>optional .exec.shared.QueryId id = 1;</code>
       */
      public Builder mergeId(org.apache.drill.exec.proto.UserBitShared.QueryId value) {
        if (idBuilder_ == null) {
          if (((bitField0_ & 0x00000001) == 0x00000001) &&
              id_ != org.apache.drill.exec.proto.UserBitShared.QueryId.getDefaultInstance()) {
            id_ =
              org.apache.drill.exec.proto.UserBitShared.QueryId.newBuilder(id_).mergeFrom(value).buildPartial();
          } else {
            id_ = value;
          }
          onChanged();
        } else {
          idBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }
      /**
       * <code>optional .exec.shared.QueryId id = 1;</code>
       */
      public Builder clearId() {
        if (idBuilder_ == null) {
          id_ = org.apache.drill.exec.proto.UserBitShared.QueryId.getDefaultInstance();
          onChanged();
        } else {
          idBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
      /**
       * <code>optional .exec.shared.QueryId id = 1;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.QueryId.Builder getIdBuilder() {
        bitField0_ |= 0x00000001;
        onChanged();
        return getIdFieldBuilder().getBuilder();
      }
      /**
       * <code>optional .exec.shared.QueryId id = 1;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder getIdOrBuilder() {
        if (idBuilder_ != null) {
          return idBuilder_.getMessageOrBuilder();
        } else {
          return id_;
        }
      }
      /**
       * <code>optional .exec.shared.QueryId id = 1;</code>
       */
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.QueryId, org.apache.drill.exec.proto.UserBitShared.QueryId.Builder, org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder> 
          getIdFieldBuilder() {
        if (idBuilder_ == null) {
          idBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.QueryId, org.apache.drill.exec.proto.UserBitShared.QueryId.Builder, org.apache.drill.exec.proto.UserBitShared.QueryIdOrBuilder>(
                  id_,
                  getParentForChildren(),
                  isClean());
          id_ = null;
        }
        return idBuilder_;
      }

      // optional .exec.shared.QueryType type = 2;
      private org.apache.drill.exec.proto.UserBitShared.QueryType type_ = org.apache.drill.exec.proto.UserBitShared.QueryType.SQL;
      /**
       * <code>optional .exec.shared.QueryType type = 2;</code>
       */
      public boolean hasType() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      /**
       * <code>optional .exec.shared.QueryType type = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.QueryType getType() {
        return type_;
      }
      /**
       * <code>optional .exec.shared.QueryType type = 2;</code>
       */
      public Builder setType(org.apache.drill.exec.proto.UserBitShared.QueryType value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000002;
        type_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional .exec.shared.QueryType type = 2;</code>
       */
      public Builder clearType() {
        bitField0_ = (bitField0_ & ~0x00000002);
        type_ = org.apache.drill.exec.proto.UserBitShared.QueryType.SQL;
        onChanged();
        return this;
      }

      // optional int64 start = 3;
      private long start_ ;
      /**
       * <code>optional int64 start = 3;</code>
       */
      public boolean hasStart() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      /**
       * <code>optional int64 start = 3;</code>
       */
      public long getStart() {
        return start_;
      }
      /**
       * <code>optional int64 start = 3;</code>
       */
      public Builder setStart(long value) {
        bitField0_ |= 0x00000004;
        start_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int64 start = 3;</code>
       */
      public Builder clearStart() {
        bitField0_ = (bitField0_ & ~0x00000004);
        start_ = 0L;
        onChanged();
        return this;
      }

      // optional int64 end = 4;
      private long end_ ;
      /**
       * <code>optional int64 end = 4;</code>
       */
      public boolean hasEnd() {
        return ((bitField0_ & 0x00000008) == 0x00000008);
      }
      /**
       * <code>optional int64 end = 4;</code>
       */
      public long getEnd() {
        return end_;
      }
      /**
       * <code>optional int64 end = 4;</code>
       */
      public Builder setEnd(long value) {
        bitField0_ |= 0x00000008;
        end_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int64 end = 4;</code>
       */
      public Builder clearEnd() {
        bitField0_ = (bitField0_ & ~0x00000008);
        end_ = 0L;
        onChanged();
        return this;
      }

      // optional string query = 5;
      private java.lang.Object query_ = "";
      /**
       * <code>optional string query = 5;</code>
       */
      public boolean hasQuery() {
        return ((bitField0_ & 0x00000010) == 0x00000010);
      }
      /**
       * <code>optional string query = 5;</code>
       */
      public java.lang.String getQuery() {
        java.lang.Object ref = query_;
        if (!(ref instanceof java.lang.String)) {
          java.lang.String s = ((com.google.protobuf.ByteString) ref)
              .toStringUtf8();
          query_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <code>optional string query = 5;</code>
       */
      public com.google.protobuf.ByteString
          getQueryBytes() {
        java.lang.Object ref = query_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          query_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <code>optional string query = 5;</code>
       */
      public Builder setQuery(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000010;
        query_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional string query = 5;</code>
       */
      public Builder clearQuery() {
        bitField0_ = (bitField0_ & ~0x00000010);
        query_ = getDefaultInstance().getQuery();
        onChanged();
        return this;
      }
      /**
       * <code>optional string query = 5;</code>
       */
      public Builder setQueryBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000010;
        query_ = value;
        onChanged();
        return this;
      }

      // optional string plan = 6;
      private java.lang.Object plan_ = "";
      /**
       * <code>optional string plan = 6;</code>
       */
      public boolean hasPlan() {
        return ((bitField0_ & 0x00000020) == 0x00000020);
      }
      /**
       * <code>optional string plan = 6;</code>
       */
      public java.lang.String getPlan() {
        java.lang.Object ref = plan_;
        if (!(ref instanceof java.lang.String)) {
          java.lang.String s = ((com.google.protobuf.ByteString) ref)
              .toStringUtf8();
          plan_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <code>optional string plan = 6;</code>
       */
      public com.google.protobuf.ByteString
          getPlanBytes() {
        java.lang.Object ref = plan_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          plan_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <code>optional string plan = 6;</code>
       */
      public Builder setPlan(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000020;
        plan_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional string plan = 6;</code>
       */
      public Builder clearPlan() {
        bitField0_ = (bitField0_ & ~0x00000020);
        plan_ = getDefaultInstance().getPlan();
        onChanged();
        return this;
      }
      /**
       * <code>optional string plan = 6;</code>
       */
      public Builder setPlanBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000020;
        plan_ = value;
        onChanged();
        return this;
      }

      // optional .exec.DrillbitEndpoint foreman = 7;
      private org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint foreman_ = org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder> foremanBuilder_;
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 7;</code>
       */
      public boolean hasForeman() {
        return ((bitField0_ & 0x00000040) == 0x00000040);
      }
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 7;</code>
       */
      public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint getForeman() {
        if (foremanBuilder_ == null) {
          return foreman_;
        } else {
          return foremanBuilder_.getMessage();
        }
      }
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 7;</code>
       */
      public Builder setForeman(org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint value) {
        if (foremanBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          foreman_ = value;
          onChanged();
        } else {
          foremanBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000040;
        return this;
      }
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 7;</code>
       */
      public Builder setForeman(
          org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder builderForValue) {
        if (foremanBuilder_ == null) {
          foreman_ = builderForValue.build();
          onChanged();
        } else {
          foremanBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000040;
        return this;
      }
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 7;</code>
       */
      public Builder mergeForeman(org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint value) {
        if (foremanBuilder_ == null) {
          if (((bitField0_ & 0x00000040) == 0x00000040) &&
              foreman_ != org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance()) {
            foreman_ =
              org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.newBuilder(foreman_).mergeFrom(value).buildPartial();
          } else {
            foreman_ = value;
          }
          onChanged();
        } else {
          foremanBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000040;
        return this;
      }
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 7;</code>
       */
      public Builder clearForeman() {
        if (foremanBuilder_ == null) {
          foreman_ = org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance();
          onChanged();
        } else {
          foremanBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000040);
        return this;
      }
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 7;</code>
       */
      public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder getForemanBuilder() {
        bitField0_ |= 0x00000040;
        onChanged();
        return getForemanFieldBuilder().getBuilder();
      }
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 7;</code>
       */
      public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder getForemanOrBuilder() {
        if (foremanBuilder_ != null) {
          return foremanBuilder_.getMessageOrBuilder();
        } else {
          return foreman_;
        }
      }
      /**
       * <code>optional .exec.DrillbitEndpoint foreman = 7;</code>
       */
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder> 
          getForemanFieldBuilder() {
        if (foremanBuilder_ == null) {
          foremanBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder>(
                  foreman_,
                  getParentForChildren(),
                  isClean());
          foreman_ = null;
        }
        return foremanBuilder_;
      }

      // optional .exec.shared.QueryResult.QueryState state = 8;
      private org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState state_ = org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState.PENDING;
      /**
       * <code>optional .exec.shared.QueryResult.QueryState state = 8;</code>
       */
      public boolean hasState() {
        return ((bitField0_ & 0x00000080) == 0x00000080);
      }
      /**
       * <code>optional .exec.shared.QueryResult.QueryState state = 8;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState getState() {
        return state_;
      }
      /**
       * <code>optional .exec.shared.QueryResult.QueryState state = 8;</code>
       */
      public Builder setState(org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000080;
        state_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional .exec.shared.QueryResult.QueryState state = 8;</code>
       */
      public Builder clearState() {
        bitField0_ = (bitField0_ & ~0x00000080);
        state_ = org.apache.drill.exec.proto.UserBitShared.QueryResult.QueryState.PENDING;
        onChanged();
        return this;
      }

      // optional int32 total_fragments = 9;
      private int totalFragments_ ;
      /**
       * <code>optional int32 total_fragments = 9;</code>
       */
      public boolean hasTotalFragments() {
        return ((bitField0_ & 0x00000100) == 0x00000100);
      }
      /**
       * <code>optional int32 total_fragments = 9;</code>
       */
      public int getTotalFragments() {
        return totalFragments_;
      }
      /**
       * <code>optional int32 total_fragments = 9;</code>
       */
      public Builder setTotalFragments(int value) {
        bitField0_ |= 0x00000100;
        totalFragments_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int32 total_fragments = 9;</code>
       */
      public Builder clearTotalFragments() {
        bitField0_ = (bitField0_ & ~0x00000100);
        totalFragments_ = 0;
        onChanged();
        return this;
      }

      // optional int32 finished_fragments = 10;
      private int finishedFragments_ ;
      /**
       * <code>optional int32 finished_fragments = 10;</code>
       */
      public boolean hasFinishedFragments() {
        return ((bitField0_ & 0x00000200) == 0x00000200);
      }
      /**
       * <code>optional int32 finished_fragments = 10;</code>
       */
      public int getFinishedFragments() {
        return finishedFragments_;
      }
      /**
       * <code>optional int32 finished_fragments = 10;</code>
       */
      public Builder setFinishedFragments(int value) {
        bitField0_ |= 0x00000200;
        finishedFragments_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int32 finished_fragments = 10;</code>
       */
      public Builder clearFinishedFragments() {
        bitField0_ = (bitField0_ & ~0x00000200);
        finishedFragments_ = 0;
        onChanged();
        return this;
      }

      // repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;
      private java.util.List<org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile> fragmentProfile_ =
        java.util.Collections.emptyList();
      private void ensureFragmentProfileIsMutable() {
        if (!((bitField0_ & 0x00000400) == 0x00000400)) {
          fragmentProfile_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile>(fragmentProfile_);
          bitField0_ |= 0x00000400;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile, org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.Builder, org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfileOrBuilder> fragmentProfileBuilder_;

      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile> getFragmentProfileList() {
        if (fragmentProfileBuilder_ == null) {
          return java.util.Collections.unmodifiableList(fragmentProfile_);
        } else {
          return fragmentProfileBuilder_.getMessageList();
        }
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public int getFragmentProfileCount() {
        if (fragmentProfileBuilder_ == null) {
          return fragmentProfile_.size();
        } else {
          return fragmentProfileBuilder_.getCount();
        }
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile getFragmentProfile(int index) {
        if (fragmentProfileBuilder_ == null) {
          return fragmentProfile_.get(index);
        } else {
          return fragmentProfileBuilder_.getMessage(index);
        }
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public Builder setFragmentProfile(
          int index, org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile value) {
        if (fragmentProfileBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureFragmentProfileIsMutable();
          fragmentProfile_.set(index, value);
          onChanged();
        } else {
          fragmentProfileBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public Builder setFragmentProfile(
          int index, org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.Builder builderForValue) {
        if (fragmentProfileBuilder_ == null) {
          ensureFragmentProfileIsMutable();
          fragmentProfile_.set(index, builderForValue.build());
          onChanged();
        } else {
          fragmentProfileBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public Builder addFragmentProfile(org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile value) {
        if (fragmentProfileBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureFragmentProfileIsMutable();
          fragmentProfile_.add(value);
          onChanged();
        } else {
          fragmentProfileBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public Builder addFragmentProfile(
          int index, org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile value) {
        if (fragmentProfileBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureFragmentProfileIsMutable();
          fragmentProfile_.add(index, value);
          onChanged();
        } else {
          fragmentProfileBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public Builder addFragmentProfile(
          org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.Builder builderForValue) {
        if (fragmentProfileBuilder_ == null) {
          ensureFragmentProfileIsMutable();
          fragmentProfile_.add(builderForValue.build());
          onChanged();
        } else {
          fragmentProfileBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public Builder addFragmentProfile(
          int index, org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.Builder builderForValue) {
        if (fragmentProfileBuilder_ == null) {
          ensureFragmentProfileIsMutable();
          fragmentProfile_.add(index, builderForValue.build());
          onChanged();
        } else {
          fragmentProfileBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public Builder addAllFragmentProfile(
          java.lang.Iterable<? extends org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile> values) {
        if (fragmentProfileBuilder_ == null) {
          ensureFragmentProfileIsMutable();
          super.addAll(values, fragmentProfile_);
          onChanged();
        } else {
          fragmentProfileBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public Builder clearFragmentProfile() {
        if (fragmentProfileBuilder_ == null) {
          fragmentProfile_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000400);
          onChanged();
        } else {
          fragmentProfileBuilder_.clear();
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public Builder removeFragmentProfile(int index) {
        if (fragmentProfileBuilder_ == null) {
          ensureFragmentProfileIsMutable();
          fragmentProfile_.remove(index);
          onChanged();
        } else {
          fragmentProfileBuilder_.remove(index);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.Builder getFragmentProfileBuilder(
          int index) {
        return getFragmentProfileFieldBuilder().getBuilder(index);
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfileOrBuilder getFragmentProfileOrBuilder(
          int index) {
        if (fragmentProfileBuilder_ == null) {
          return fragmentProfile_.get(index);  } else {
          return fragmentProfileBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfileOrBuilder> 
           getFragmentProfileOrBuilderList() {
        if (fragmentProfileBuilder_ != null) {
          return fragmentProfileBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(fragmentProfile_);
        }
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.Builder addFragmentProfileBuilder() {
        return getFragmentProfileFieldBuilder().addBuilder(
            org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.Builder addFragmentProfileBuilder(
          int index) {
        return getFragmentProfileFieldBuilder().addBuilder(
            index, org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.MajorFragmentProfile fragment_profile = 11;</code>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.Builder> 
           getFragmentProfileBuilderList() {
        return getFragmentProfileFieldBuilder().getBuilderList();
      }
      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile, org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.Builder, org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfileOrBuilder> 
          getFragmentProfileFieldBuilder() {
        if (fragmentProfileBuilder_ == null) {
          fragmentProfileBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile, org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.Builder, org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfileOrBuilder>(
                  fragmentProfile_,
                  ((bitField0_ & 0x00000400) == 0x00000400),
                  getParentForChildren(),
                  isClean());
          fragmentProfile_ = null;
        }
        return fragmentProfileBuilder_;
      }

      // optional string user = 12 [default = "-"];
      private java.lang.Object user_ = "-";
      /**
       * <code>optional string user = 12 [default = "-"];</code>
       */
      public boolean hasUser() {
        return ((bitField0_ & 0x00000800) == 0x00000800);
      }
      /**
       * <code>optional string user = 12 [default = "-"];</code>
       */
      public java.lang.String getUser() {
        java.lang.Object ref = user_;
        if (!(ref instanceof java.lang.String)) {
          java.lang.String s = ((com.google.protobuf.ByteString) ref)
              .toStringUtf8();
          user_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <code>optional string user = 12 [default = "-"];</code>
       */
      public com.google.protobuf.ByteString
          getUserBytes() {
        java.lang.Object ref = user_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          user_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <code>optional string user = 12 [default = "-"];</code>
       */
      public Builder setUser(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000800;
        user_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional string user = 12 [default = "-"];</code>
       */
      public Builder clearUser() {
        bitField0_ = (bitField0_ & ~0x00000800);
        user_ = getDefaultInstance().getUser();
        onChanged();
        return this;
      }
      /**
       * <code>optional string user = 12 [default = "-"];</code>
       */
      public Builder setUserBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00000800;
        user_ = value;
        onChanged();
        return this;
      }

      // optional string error = 13;
      private java.lang.Object error_ = "";
      /**
       * <code>optional string error = 13;</code>
       */
      public boolean hasError() {
        return ((bitField0_ & 0x00001000) == 0x00001000);
      }
      /**
       * <code>optional string error = 13;</code>
       */
      public java.lang.String getError() {
        java.lang.Object ref = error_;
        if (!(ref instanceof java.lang.String)) {
          java.lang.String s = ((com.google.protobuf.ByteString) ref)
              .toStringUtf8();
          error_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <code>optional string error = 13;</code>
       */
      public com.google.protobuf.ByteString
          getErrorBytes() {
        java.lang.Object ref = error_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          error_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <code>optional string error = 13;</code>
       */
      public Builder setError(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00001000;
        error_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional string error = 13;</code>
       */
      public Builder clearError() {
        bitField0_ = (bitField0_ & ~0x00001000);
        error_ = getDefaultInstance().getError();
        onChanged();
        return this;
      }
      /**
       * <code>optional string error = 13;</code>
       */
      public Builder setErrorBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00001000;
        error_ = value;
        onChanged();
        return this;
      }

      // optional string verboseError = 14;
      private java.lang.Object verboseError_ = "";
      /**
       * <code>optional string verboseError = 14;</code>
       */
      public boolean hasVerboseError() {
        return ((bitField0_ & 0x00002000) == 0x00002000);
      }
      /**
       * <code>optional string verboseError = 14;</code>
       */
      public java.lang.String getVerboseError() {
        java.lang.Object ref = verboseError_;
        if (!(ref instanceof java.lang.String)) {
          java.lang.String s = ((com.google.protobuf.ByteString) ref)
              .toStringUtf8();
          verboseError_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <code>optional string verboseError = 14;</code>
       */
      public com.google.protobuf.ByteString
          getVerboseErrorBytes() {
        java.lang.Object ref = verboseError_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          verboseError_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <code>optional string verboseError = 14;</code>
       */
      public Builder setVerboseError(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00002000;
        verboseError_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional string verboseError = 14;</code>
       */
      public Builder clearVerboseError() {
        bitField0_ = (bitField0_ & ~0x00002000);
        verboseError_ = getDefaultInstance().getVerboseError();
        onChanged();
        return this;
      }
      /**
       * <code>optional string verboseError = 14;</code>
       */
      public Builder setVerboseErrorBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00002000;
        verboseError_ = value;
        onChanged();
        return this;
      }

      // optional string error_id = 15;
      private java.lang.Object errorId_ = "";
      /**
       * <code>optional string error_id = 15;</code>
       */
      public boolean hasErrorId() {
        return ((bitField0_ & 0x00004000) == 0x00004000);
      }
      /**
       * <code>optional string error_id = 15;</code>
       */
      public java.lang.String getErrorId() {
        java.lang.Object ref = errorId_;
        if (!(ref instanceof java.lang.String)) {
          java.lang.String s = ((com.google.protobuf.ByteString) ref)
              .toStringUtf8();
          errorId_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <code>optional string error_id = 15;</code>
       */
      public com.google.protobuf.ByteString
          getErrorIdBytes() {
        java.lang.Object ref = errorId_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          errorId_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <code>optional string error_id = 15;</code>
       */
      public Builder setErrorId(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00004000;
        errorId_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional string error_id = 15;</code>
       */
      public Builder clearErrorId() {
        bitField0_ = (bitField0_ & ~0x00004000);
        errorId_ = getDefaultInstance().getErrorId();
        onChanged();
        return this;
      }
      /**
       * <code>optional string error_id = 15;</code>
       */
      public Builder setErrorIdBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00004000;
        errorId_ = value;
        onChanged();
        return this;
      }

      // optional string error_node = 16;
      private java.lang.Object errorNode_ = "";
      /**
       * <code>optional string error_node = 16;</code>
       */
      public boolean hasErrorNode() {
        return ((bitField0_ & 0x00008000) == 0x00008000);
      }
      /**
       * <code>optional string error_node = 16;</code>
       */
      public java.lang.String getErrorNode() {
        java.lang.Object ref = errorNode_;
        if (!(ref instanceof java.lang.String)) {
          java.lang.String s = ((com.google.protobuf.ByteString) ref)
              .toStringUtf8();
          errorNode_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <code>optional string error_node = 16;</code>
       */
      public com.google.protobuf.ByteString
          getErrorNodeBytes() {
        java.lang.Object ref = errorNode_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          errorNode_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <code>optional string error_node = 16;</code>
       */
      public Builder setErrorNode(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00008000;
        errorNode_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional string error_node = 16;</code>
       */
      public Builder clearErrorNode() {
        bitField0_ = (bitField0_ & ~0x00008000);
        errorNode_ = getDefaultInstance().getErrorNode();
        onChanged();
        return this;
      }
      /**
       * <code>optional string error_node = 16;</code>
       */
      public Builder setErrorNodeBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  bitField0_ |= 0x00008000;
        errorNode_ = value;
        onChanged();
        return this;
      }

      // @@protoc_insertion_point(builder_scope:exec.shared.QueryProfile)
    }

    static {
      defaultInstance = new QueryProfile(true);
      defaultInstance.initFields();
    }

    // @@protoc_insertion_point(class_scope:exec.shared.QueryProfile)
  }

  public interface MajorFragmentProfileOrBuilder
      extends com.google.protobuf.MessageOrBuilder {

    // optional int32 major_fragment_id = 1;
    /**
     * <code>optional int32 major_fragment_id = 1;</code>
     */
    boolean hasMajorFragmentId();
    /**
     * <code>optional int32 major_fragment_id = 1;</code>
     */
    int getMajorFragmentId();

    // repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;
    /**
     * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
     */
    java.util.List<org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile> 
        getMinorFragmentProfileList();
    /**
     * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile getMinorFragmentProfile(int index);
    /**
     * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
     */
    int getMinorFragmentProfileCount();
    /**
     * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
     */
    java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfileOrBuilder> 
        getMinorFragmentProfileOrBuilderList();
    /**
     * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfileOrBuilder getMinorFragmentProfileOrBuilder(
        int index);
  }
  /**
   * Protobuf type {@code exec.shared.MajorFragmentProfile}
   */
  public static final class MajorFragmentProfile extends
      com.google.protobuf.GeneratedMessage
      implements MajorFragmentProfileOrBuilder {
    // Use MajorFragmentProfile.newBuilder() to construct.
    private MajorFragmentProfile(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
      super(builder);
      this.unknownFields = builder.getUnknownFields();
    }
    private MajorFragmentProfile(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }

    private static final MajorFragmentProfile defaultInstance;
    public static MajorFragmentProfile getDefaultInstance() {
      return defaultInstance;
    }

    public MajorFragmentProfile getDefaultInstanceForType() {
      return defaultInstance;
    }

    private final com.google.protobuf.UnknownFieldSet unknownFields;
    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
        getUnknownFields() {
      return this.unknownFields;
    }
    private MajorFragmentProfile(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      initFields();
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
            case 8: {
              bitField0_ |= 0x00000001;
              majorFragmentId_ = input.readInt32();
              break;
            }
            case 18: {
              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
                minorFragmentProfile_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile>();
                mutable_bitField0_ |= 0x00000002;
              }
              minorFragmentProfile_.add(input.readMessage(org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile.PARSER, extensionRegistry));
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e.getMessage()).setUnfinishedMessage(this);
      } finally {
        if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
          minorFragmentProfile_ = java.util.Collections.unmodifiableList(minorFragmentProfile_);
        }
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_MajorFragmentProfile_descriptor;
    }

    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_MajorFragmentProfile_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.class, org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.Builder.class);
    }

    public static com.google.protobuf.Parser<MajorFragmentProfile> PARSER =
        new com.google.protobuf.AbstractParser<MajorFragmentProfile>() {
      public MajorFragmentProfile parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new MajorFragmentProfile(input, extensionRegistry);
      }
    };

    @java.lang.Override
    public com.google.protobuf.Parser<MajorFragmentProfile> getParserForType() {
      return PARSER;
    }

    private int bitField0_;
    // optional int32 major_fragment_id = 1;
    public static final int MAJOR_FRAGMENT_ID_FIELD_NUMBER = 1;
    private int majorFragmentId_;
    /**
     * <code>optional int32 major_fragment_id = 1;</code>
     */
    public boolean hasMajorFragmentId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    /**
     * <code>optional int32 major_fragment_id = 1;</code>
     */
    public int getMajorFragmentId() {
      return majorFragmentId_;
    }

    // repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;
    public static final int MINOR_FRAGMENT_PROFILE_FIELD_NUMBER = 2;
    private java.util.List<org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile> minorFragmentProfile_;
    /**
     * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
     */
    public java.util.List<org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile> getMinorFragmentProfileList() {
      return minorFragmentProfile_;
    }
    /**
     * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
     */
    public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfileOrBuilder> 
        getMinorFragmentProfileOrBuilderList() {
      return minorFragmentProfile_;
    }
    /**
     * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
     */
    public int getMinorFragmentProfileCount() {
      return minorFragmentProfile_.size();
    }
    /**
     * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile getMinorFragmentProfile(int index) {
      return minorFragmentProfile_.get(index);
    }
    /**
     * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfileOrBuilder getMinorFragmentProfileOrBuilder(
        int index) {
      return minorFragmentProfile_.get(index);
    }

    private void initFields() {
      majorFragmentId_ = 0;
      minorFragmentProfile_ = java.util.Collections.emptyList();
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;

      memoizedIsInitialized = 1;
      return true;
    }

    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeInt32(1, majorFragmentId_);
      }
      for (int i = 0; i < minorFragmentProfile_.size(); i++) {
        output.writeMessage(2, minorFragmentProfile_.get(i));
      }
      getUnknownFields().writeTo(output);
    }

    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(1, majorFragmentId_);
      }
      for (int i = 0; i < minorFragmentProfile_.size(); i++) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(2, minorFragmentProfile_.get(i));
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSerializedSize = size;
      return size;
    }

    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }

    public static org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }

    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code exec.shared.MajorFragmentProfile}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder<Builder>
       implements org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfileOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_MajorFragmentProfile_descriptor;
      }

      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_MajorFragmentProfile_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.class, org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.Builder.class);
      }

      // Construct using org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
          getMinorFragmentProfileFieldBuilder();
        }
      }
      private static Builder create() {
        return new Builder();
      }

      public Builder clear() {
        super.clear();
        majorFragmentId_ = 0;
        bitField0_ = (bitField0_ & ~0x00000001);
        if (minorFragmentProfileBuilder_ == null) {
          minorFragmentProfile_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000002);
        } else {
          minorFragmentProfileBuilder_.clear();
        }
        return this;
      }

      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }

      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_MajorFragmentProfile_descriptor;
      }

      public org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile getDefaultInstanceForType() {
        return org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.getDefaultInstance();
      }

      public org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile build() {
        org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      public org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile buildPartial() {
        org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile result = new org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.majorFragmentId_ = majorFragmentId_;
        if (minorFragmentProfileBuilder_ == null) {
          if (((bitField0_ & 0x00000002) == 0x00000002)) {
            minorFragmentProfile_ = java.util.Collections.unmodifiableList(minorFragmentProfile_);
            bitField0_ = (bitField0_ & ~0x00000002);
          }
          result.minorFragmentProfile_ = minorFragmentProfile_;
        } else {
          result.minorFragmentProfile_ = minorFragmentProfileBuilder_.build();
        }
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile) {
          return mergeFrom((org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile other) {
        if (other == org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile.getDefaultInstance()) return this;
        if (other.hasMajorFragmentId()) {
          setMajorFragmentId(other.getMajorFragmentId());
        }
        if (minorFragmentProfileBuilder_ == null) {
          if (!other.minorFragmentProfile_.isEmpty()) {
            if (minorFragmentProfile_.isEmpty()) {
              minorFragmentProfile_ = other.minorFragmentProfile_;
              bitField0_ = (bitField0_ & ~0x00000002);
            } else {
              ensureMinorFragmentProfileIsMutable();
              minorFragmentProfile_.addAll(other.minorFragmentProfile_);
            }
            onChanged();
          }
        } else {
          if (!other.minorFragmentProfile_.isEmpty()) {
            if (minorFragmentProfileBuilder_.isEmpty()) {
              minorFragmentProfileBuilder_.dispose();
              minorFragmentProfileBuilder_ = null;
              minorFragmentProfile_ = other.minorFragmentProfile_;
              bitField0_ = (bitField0_ & ~0x00000002);
              minorFragmentProfileBuilder_ = 
                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
                   getMinorFragmentProfileFieldBuilder() : null;
            } else {
              minorFragmentProfileBuilder_.addAllMessages(other.minorFragmentProfile_);
            }
          }
        }
        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }

      public final boolean isInitialized() {
        return true;
      }

      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.drill.exec.proto.UserBitShared.MajorFragmentProfile) e.getUnfinishedMessage();
          throw e;
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      // optional int32 major_fragment_id = 1;
      private int majorFragmentId_ ;
      /**
       * <code>optional int32 major_fragment_id = 1;</code>
       */
      public boolean hasMajorFragmentId() {
        return ((bitField0_ & 0x00000001) == 0x00000001);
      }
      /**
       * <code>optional int32 major_fragment_id = 1;</code>
       */
      public int getMajorFragmentId() {
        return majorFragmentId_;
      }
      /**
       * <code>optional int32 major_fragment_id = 1;</code>
       */
      public Builder setMajorFragmentId(int value) {
        bitField0_ |= 0x00000001;
        majorFragmentId_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int32 major_fragment_id = 1;</code>
       */
      public Builder clearMajorFragmentId() {
        bitField0_ = (bitField0_ & ~0x00000001);
        majorFragmentId_ = 0;
        onChanged();
        return this;
      }

      // repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;
      private java.util.List<org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile> minorFragmentProfile_ =
        java.util.Collections.emptyList();
      private void ensureMinorFragmentProfileIsMutable() {
        if (!((bitField0_ & 0x00000002) == 0x00000002)) {
          minorFragmentProfile_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile>(minorFragmentProfile_);
          bitField0_ |= 0x00000002;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile, org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile.Builder, org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfileOrBuilder> minorFragmentProfileBuilder_;

      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile> getMinorFragmentProfileList() {
        if (minorFragmentProfileBuilder_ == null) {
          return java.util.Collections.unmodifiableList(minorFragmentProfile_);
        } else {
          return minorFragmentProfileBuilder_.getMessageList();
        }
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public int getMinorFragmentProfileCount() {
        if (minorFragmentProfileBuilder_ == null) {
          return minorFragmentProfile_.size();
        } else {
          return minorFragmentProfileBuilder_.getCount();
        }
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile getMinorFragmentProfile(int index) {
        if (minorFragmentProfileBuilder_ == null) {
          return minorFragmentProfile_.get(index);
        } else {
          return minorFragmentProfileBuilder_.getMessage(index);
        }
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public Builder setMinorFragmentProfile(
          int index, org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile value) {
        if (minorFragmentProfileBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureMinorFragmentProfileIsMutable();
          minorFragmentProfile_.set(index, value);
          onChanged();
        } else {
          minorFragmentProfileBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public Builder setMinorFragmentProfile(
          int index, org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile.Builder builderForValue) {
        if (minorFragmentProfileBuilder_ == null) {
          ensureMinorFragmentProfileIsMutable();
          minorFragmentProfile_.set(index, builderForValue.build());
          onChanged();
        } else {
          minorFragmentProfileBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public Builder addMinorFragmentProfile(org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile value) {
        if (minorFragmentProfileBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureMinorFragmentProfileIsMutable();
          minorFragmentProfile_.add(value);
          onChanged();
        } else {
          minorFragmentProfileBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public Builder addMinorFragmentProfile(
          int index, org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile value) {
        if (minorFragmentProfileBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureMinorFragmentProfileIsMutable();
          minorFragmentProfile_.add(index, value);
          onChanged();
        } else {
          minorFragmentProfileBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public Builder addMinorFragmentProfile(
          org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile.Builder builderForValue) {
        if (minorFragmentProfileBuilder_ == null) {
          ensureMinorFragmentProfileIsMutable();
          minorFragmentProfile_.add(builderForValue.build());
          onChanged();
        } else {
          minorFragmentProfileBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public Builder addMinorFragmentProfile(
          int index, org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile.Builder builderForValue) {
        if (minorFragmentProfileBuilder_ == null) {
          ensureMinorFragmentProfileIsMutable();
          minorFragmentProfile_.add(index, builderForValue.build());
          onChanged();
        } else {
          minorFragmentProfileBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public Builder addAllMinorFragmentProfile(
          java.lang.Iterable<? extends org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile> values) {
        if (minorFragmentProfileBuilder_ == null) {
          ensureMinorFragmentProfileIsMutable();
          super.addAll(values, minorFragmentProfile_);
          onChanged();
        } else {
          minorFragmentProfileBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public Builder clearMinorFragmentProfile() {
        if (minorFragmentProfileBuilder_ == null) {
          minorFragmentProfile_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000002);
          onChanged();
        } else {
          minorFragmentProfileBuilder_.clear();
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public Builder removeMinorFragmentProfile(int index) {
        if (minorFragmentProfileBuilder_ == null) {
          ensureMinorFragmentProfileIsMutable();
          minorFragmentProfile_.remove(index);
          onChanged();
        } else {
          minorFragmentProfileBuilder_.remove(index);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile.Builder getMinorFragmentProfileBuilder(
          int index) {
        return getMinorFragmentProfileFieldBuilder().getBuilder(index);
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfileOrBuilder getMinorFragmentProfileOrBuilder(
          int index) {
        if (minorFragmentProfileBuilder_ == null) {
          return minorFragmentProfile_.get(index);  } else {
          return minorFragmentProfileBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfileOrBuilder> 
           getMinorFragmentProfileOrBuilderList() {
        if (minorFragmentProfileBuilder_ != null) {
          return minorFragmentProfileBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(minorFragmentProfile_);
        }
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile.Builder addMinorFragmentProfileBuilder() {
        return getMinorFragmentProfileFieldBuilder().addBuilder(
            org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile.Builder addMinorFragmentProfileBuilder(
          int index) {
        return getMinorFragmentProfileFieldBuilder().addBuilder(
            index, org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.MinorFragmentProfile minor_fragment_profile = 2;</code>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile.Builder> 
           getMinorFragmentProfileBuilderList() {
        return getMinorFragmentProfileFieldBuilder().getBuilderList();
      }
      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile, org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile.Builder, org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfileOrBuilder> 
          getMinorFragmentProfileFieldBuilder() {
        if (minorFragmentProfileBuilder_ == null) {
          minorFragmentProfileBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile, org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile.Builder, org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfileOrBuilder>(
                  minorFragmentProfile_,
                  ((bitField0_ & 0x00000002) == 0x00000002),
                  getParentForChildren(),
                  isClean());
          minorFragmentProfile_ = null;
        }
        return minorFragmentProfileBuilder_;
      }

      // @@protoc_insertion_point(builder_scope:exec.shared.MajorFragmentProfile)
    }

    static {
      defaultInstance = new MajorFragmentProfile(true);
      defaultInstance.initFields();
    }

    // @@protoc_insertion_point(class_scope:exec.shared.MajorFragmentProfile)
  }

  public interface MinorFragmentProfileOrBuilder
      extends com.google.protobuf.MessageOrBuilder {

    // optional .exec.shared.FragmentState state = 1;
    /**
     * <code>optional .exec.shared.FragmentState state = 1;</code>
     */
    boolean hasState();
    /**
     * <code>optional .exec.shared.FragmentState state = 1;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.FragmentState getState();

    // optional .exec.shared.DrillPBError error = 2;
    /**
     * <code>optional .exec.shared.DrillPBError error = 2;</code>
     */
    boolean hasError();
    /**
     * <code>optional .exec.shared.DrillPBError error = 2;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.DrillPBError getError();
    /**
     * <code>optional .exec.shared.DrillPBError error = 2;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.DrillPBErrorOrBuilder getErrorOrBuilder();

    // optional int32 minor_fragment_id = 3;
    /**
     * <code>optional int32 minor_fragment_id = 3;</code>
     */
    boolean hasMinorFragmentId();
    /**
     * <code>optional int32 minor_fragment_id = 3;</code>
     */
    int getMinorFragmentId();

    // repeated .exec.shared.OperatorProfile operator_profile = 4;
    /**
     * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
     */
    java.util.List<org.apache.drill.exec.proto.UserBitShared.OperatorProfile> 
        getOperatorProfileList();
    /**
     * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.OperatorProfile getOperatorProfile(int index);
    /**
     * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
     */
    int getOperatorProfileCount();
    /**
     * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
     */
    java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.OperatorProfileOrBuilder> 
        getOperatorProfileOrBuilderList();
    /**
     * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.OperatorProfileOrBuilder getOperatorProfileOrBuilder(
        int index);

    // optional int64 start_time = 5;
    /**
     * <code>optional int64 start_time = 5;</code>
     */
    boolean hasStartTime();
    /**
     * <code>optional int64 start_time = 5;</code>
     */
    long getStartTime();

    // optional int64 end_time = 6;
    /**
     * <code>optional int64 end_time = 6;</code>
     */
    boolean hasEndTime();
    /**
     * <code>optional int64 end_time = 6;</code>
     */
    long getEndTime();

    // optional int64 memory_used = 7;
    /**
     * <code>optional int64 memory_used = 7;</code>
     */
    boolean hasMemoryUsed();
    /**
     * <code>optional int64 memory_used = 7;</code>
     */
    long getMemoryUsed();

    // optional int64 max_memory_used = 8;
    /**
     * <code>optional int64 max_memory_used = 8;</code>
     */
    boolean hasMaxMemoryUsed();
    /**
     * <code>optional int64 max_memory_used = 8;</code>
     */
    long getMaxMemoryUsed();

    // optional .exec.DrillbitEndpoint endpoint = 9;
    /**
     * <code>optional .exec.DrillbitEndpoint endpoint = 9;</code>
     */
    boolean hasEndpoint();
    /**
     * <code>optional .exec.DrillbitEndpoint endpoint = 9;</code>
     */
    org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint getEndpoint();
    /**
     * <code>optional .exec.DrillbitEndpoint endpoint = 9;</code>
     */
    org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder getEndpointOrBuilder();

    // optional int64 last_update = 10;
    /**
     * <code>optional int64 last_update = 10;</code>
     */
    boolean hasLastUpdate();
    /**
     * <code>optional int64 last_update = 10;</code>
     */
    long getLastUpdate();

    // optional int64 last_progress = 11;
    /**
     * <code>optional int64 last_progress = 11;</code>
     */
    boolean hasLastProgress();
    /**
     * <code>optional int64 last_progress = 11;</code>
     */
    long getLastProgress();
  }
  /**
   * Protobuf type {@code exec.shared.MinorFragmentProfile}
   */
  public static final class MinorFragmentProfile extends
      com.google.protobuf.GeneratedMessage
      implements MinorFragmentProfileOrBuilder {
    // Use MinorFragmentProfile.newBuilder() to construct.
    private MinorFragmentProfile(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
      super(builder);
      this.unknownFields = builder.getUnknownFields();
    }
    private MinorFragmentProfile(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }

    private static final MinorFragmentProfile defaultInstance;
    public static MinorFragmentProfile getDefaultInstance() {
      return defaultInstance;
    }

    public MinorFragmentProfile getDefaultInstanceForType() {
      return defaultInstance;
    }

    private final com.google.protobuf.UnknownFieldSet unknownFields;
    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
        getUnknownFields() {
      return this.unknownFields;
    }
    private MinorFragmentProfile(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      initFields();
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
            case 8: {
              int rawValue = input.readEnum();
              org.apache.drill.exec.proto.UserBitShared.FragmentState value = org.apache.drill.exec.proto.UserBitShared.FragmentState.valueOf(rawValue);
              if (value == null) {
                unknownFields.mergeVarintField(1, rawValue);
              } else {
                bitField0_ |= 0x00000001;
                state_ = value;
              }
              break;
            }
            case 18: {
              org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder subBuilder = null;
              if (((bitField0_ & 0x00000002) == 0x00000002)) {
                subBuilder = error_.toBuilder();
              }
              error_ = input.readMessage(org.apache.drill.exec.proto.UserBitShared.DrillPBError.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(error_);
                error_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000002;
              break;
            }
            case 24: {
              bitField0_ |= 0x00000004;
              minorFragmentId_ = input.readInt32();
              break;
            }
            case 34: {
              if (!((mutable_bitField0_ & 0x00000008) == 0x00000008)) {
                operatorProfile_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.OperatorProfile>();
                mutable_bitField0_ |= 0x00000008;
              }
              operatorProfile_.add(input.readMessage(org.apache.drill.exec.proto.UserBitShared.OperatorProfile.PARSER, extensionRegistry));
              break;
            }
            case 40: {
              bitField0_ |= 0x00000008;
              startTime_ = input.readInt64();
              break;
            }
            case 48: {
              bitField0_ |= 0x00000010;
              endTime_ = input.readInt64();
              break;
            }
            case 56: {
              bitField0_ |= 0x00000020;
              memoryUsed_ = input.readInt64();
              break;
            }
            case 64: {
              bitField0_ |= 0x00000040;
              maxMemoryUsed_ = input.readInt64();
              break;
            }
            case 74: {
              org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder subBuilder = null;
              if (((bitField0_ & 0x00000080) == 0x00000080)) {
                subBuilder = endpoint_.toBuilder();
              }
              endpoint_ = input.readMessage(org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.PARSER, extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(endpoint_);
                endpoint_ = subBuilder.buildPartial();
              }
              bitField0_ |= 0x00000080;
              break;
            }
            case 80: {
              bitField0_ |= 0x00000100;
              lastUpdate_ = input.readInt64();
              break;
            }
            case 88: {
              bitField0_ |= 0x00000200;
              lastProgress_ = input.readInt64();
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e.getMessage()).setUnfinishedMessage(this);
      } finally {
        if (((mutable_bitField0_ & 0x00000008) == 0x00000008)) {
          operatorProfile_ = java.util.Collections.unmodifiableList(operatorProfile_);
        }
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_MinorFragmentProfile_descriptor;
    }

    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_MinorFragmentProfile_fieldAccessorTable
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    public static com.google.protobuf.Parser<MinorFragmentProfile> PARSER =
        new com.google.protobuf.AbstractParser<MinorFragmentProfile>() {
      public MinorFragmentProfile parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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        return new MinorFragmentProfile(input, extensionRegistry);
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    public com.google.protobuf.Parser<MinorFragmentProfile> getParserForType() {
      return PARSER;
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    private int bitField0_;
    // optional .exec.shared.FragmentState state = 1;
    public static final int STATE_FIELD_NUMBER = 1;
    private org.apache.drill.exec.proto.UserBitShared.FragmentState state_;
    /**
     * <code>optional .exec.shared.FragmentState state = 1;</code>
     */
    public boolean hasState() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
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    /**
     * <code>optional .exec.shared.FragmentState state = 1;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.FragmentState getState() {
      return state_;
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    // optional .exec.shared.DrillPBError error = 2;
    public static final int ERROR_FIELD_NUMBER = 2;
    private org.apache.drill.exec.proto.UserBitShared.DrillPBError error_;
    /**
     * <code>optional .exec.shared.DrillPBError error = 2;</code>
     */
    public boolean hasError() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    /**
     * <code>optional .exec.shared.DrillPBError error = 2;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.DrillPBError getError() {
      return error_;
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    /**
     * <code>optional .exec.shared.DrillPBError error = 2;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.DrillPBErrorOrBuilder getErrorOrBuilder() {
      return error_;
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    // optional int32 minor_fragment_id = 3;
    public static final int MINOR_FRAGMENT_ID_FIELD_NUMBER = 3;
    private int minorFragmentId_;
    /**
     * <code>optional int32 minor_fragment_id = 3;</code>
     */
    public boolean hasMinorFragmentId() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
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    /**
     * <code>optional int32 minor_fragment_id = 3;</code>
     */
    public int getMinorFragmentId() {
      return minorFragmentId_;
    }

    // repeated .exec.shared.OperatorProfile operator_profile = 4;
    public static final int OPERATOR_PROFILE_FIELD_NUMBER = 4;
    private java.util.List<org.apache.drill.exec.proto.UserBitShared.OperatorProfile> operatorProfile_;
    /**
     * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
     */
    public java.util.List<org.apache.drill.exec.proto.UserBitShared.OperatorProfile> getOperatorProfileList() {
      return operatorProfile_;
    }
    /**
     * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
     */
    public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.OperatorProfileOrBuilder> 
        getOperatorProfileOrBuilderList() {
      return operatorProfile_;
    }
    /**
     * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
     */
    public int getOperatorProfileCount() {
      return operatorProfile_.size();
    }
    /**
     * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.OperatorProfile getOperatorProfile(int index) {
      return operatorProfile_.get(index);
    }
    /**
     * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.OperatorProfileOrBuilder getOperatorProfileOrBuilder(
        int index) {
      return operatorProfile_.get(index);
    }

    // optional int64 start_time = 5;
    public static final int START_TIME_FIELD_NUMBER = 5;
    private long startTime_;
    /**
     * <code>optional int64 start_time = 5;</code>
     */
    public boolean hasStartTime() {
      return ((bitField0_ & 0x00000008) == 0x00000008);
    }
    /**
     * <code>optional int64 start_time = 5;</code>
     */
    public long getStartTime() {
      return startTime_;
    }

    // optional int64 end_time = 6;
    public static final int END_TIME_FIELD_NUMBER = 6;
    private long endTime_;
    /**
     * <code>optional int64 end_time = 6;</code>
     */
    public boolean hasEndTime() {
      return ((bitField0_ & 0x00000010) == 0x00000010);
    }
    /**
     * <code>optional int64 end_time = 6;</code>
     */
    public long getEndTime() {
      return endTime_;
    }

    // optional int64 memory_used = 7;
    public static final int MEMORY_USED_FIELD_NUMBER = 7;
    private long memoryUsed_;
    /**
     * <code>optional int64 memory_used = 7;</code>
     */
    public boolean hasMemoryUsed() {
      return ((bitField0_ & 0x00000020) == 0x00000020);
    }
    /**
     * <code>optional int64 memory_used = 7;</code>
     */
    public long getMemoryUsed() {
      return memoryUsed_;
    }

    // optional int64 max_memory_used = 8;
    public static final int MAX_MEMORY_USED_FIELD_NUMBER = 8;
    private long maxMemoryUsed_;
    /**
     * <code>optional int64 max_memory_used = 8;</code>
     */
    public boolean hasMaxMemoryUsed() {
      return ((bitField0_ & 0x00000040) == 0x00000040);
    }
    /**
     * <code>optional int64 max_memory_used = 8;</code>
     */
    public long getMaxMemoryUsed() {
      return maxMemoryUsed_;
    }

    // optional .exec.DrillbitEndpoint endpoint = 9;
    public static final int ENDPOINT_FIELD_NUMBER = 9;
    private org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint endpoint_;
    /**
     * <code>optional .exec.DrillbitEndpoint endpoint = 9;</code>
     */
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      return ((bitField0_ & 0x00000080) == 0x00000080);
    }
    /**
     * <code>optional .exec.DrillbitEndpoint endpoint = 9;</code>
     */
    public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint getEndpoint() {
      return endpoint_;
    }
    /**
     * <code>optional .exec.DrillbitEndpoint endpoint = 9;</code>
     */
    public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder getEndpointOrBuilder() {
      return endpoint_;
    }

    // optional int64 last_update = 10;
    public static final int LAST_UPDATE_FIELD_NUMBER = 10;
    private long lastUpdate_;
    /**
     * <code>optional int64 last_update = 10;</code>
     */
    public boolean hasLastUpdate() {
      return ((bitField0_ & 0x00000100) == 0x00000100);
    }
    /**
     * <code>optional int64 last_update = 10;</code>
     */
    public long getLastUpdate() {
      return lastUpdate_;
    }

    // optional int64 last_progress = 11;
    public static final int LAST_PROGRESS_FIELD_NUMBER = 11;
    private long lastProgress_;
    /**
     * <code>optional int64 last_progress = 11;</code>
     */
    public boolean hasLastProgress() {
      return ((bitField0_ & 0x00000200) == 0x00000200);
    }
    /**
     * <code>optional int64 last_progress = 11;</code>
     */
    public long getLastProgress() {
      return lastProgress_;
    }

    private void initFields() {
      state_ = org.apache.drill.exec.proto.UserBitShared.FragmentState.SENDING;
      error_ = org.apache.drill.exec.proto.UserBitShared.DrillPBError.getDefaultInstance();
      minorFragmentId_ = 0;
      operatorProfile_ = java.util.Collections.emptyList();
      startTime_ = 0L;
      endTime_ = 0L;
      memoryUsed_ = 0L;
      maxMemoryUsed_ = 0L;
      endpoint_ = org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance();
      lastUpdate_ = 0L;
      lastProgress_ = 0L;
    }
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    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;

      memoizedIsInitialized = 1;
      return true;
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    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeEnum(1, state_.getNumber());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeMessage(2, error_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeInt32(3, minorFragmentId_);
      }
      for (int i = 0; i < operatorProfile_.size(); i++) {
        output.writeMessage(4, operatorProfile_.get(i));
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        output.writeInt64(5, startTime_);
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        output.writeInt64(6, endTime_);
      }
      if (((bitField0_ & 0x00000020) == 0x00000020)) {
        output.writeInt64(7, memoryUsed_);
      }
      if (((bitField0_ & 0x00000040) == 0x00000040)) {
        output.writeInt64(8, maxMemoryUsed_);
      }
      if (((bitField0_ & 0x00000080) == 0x00000080)) {
        output.writeMessage(9, endpoint_);
      }
      if (((bitField0_ & 0x00000100) == 0x00000100)) {
        output.writeInt64(10, lastUpdate_);
      }
      if (((bitField0_ & 0x00000200) == 0x00000200)) {
        output.writeInt64(11, lastProgress_);
      }
      getUnknownFields().writeTo(output);
    }

    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
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          .computeEnumSize(1, state_.getNumber());
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(2, error_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(3, minorFragmentId_);
      }
      for (int i = 0; i < operatorProfile_.size(); i++) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(4, operatorProfile_.get(i));
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt64Size(5, startTime_);
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt64Size(6, endTime_);
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      if (((bitField0_ & 0x00000020) == 0x00000020)) {
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      if (((bitField0_ & 0x00000040) == 0x00000040)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt64Size(8, maxMemoryUsed_);
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      if (((bitField0_ & 0x00000080) == 0x00000080)) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(9, endpoint_);
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      if (((bitField0_ & 0x00000100) == 0x00000100)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt64Size(10, lastUpdate_);
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      if (((bitField0_ & 0x00000200) == 0x00000200)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt64Size(11, lastProgress_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSerializedSize = size;
      return size;
    }

    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }

    public static org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }

    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code exec.shared.MinorFragmentProfile}
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    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder<Builder>
       implements org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfileOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_MinorFragmentProfile_descriptor;
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      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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      // Construct using org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
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      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
          getErrorFieldBuilder();
          getOperatorProfileFieldBuilder();
          getEndpointFieldBuilder();
        }
      }
      private static Builder create() {
        return new Builder();
      }

      public Builder clear() {
        super.clear();
        state_ = org.apache.drill.exec.proto.UserBitShared.FragmentState.SENDING;
        bitField0_ = (bitField0_ & ~0x00000001);
        if (errorBuilder_ == null) {
          error_ = org.apache.drill.exec.proto.UserBitShared.DrillPBError.getDefaultInstance();
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        bitField0_ = (bitField0_ & ~0x00000002);
        minorFragmentId_ = 0;
        bitField0_ = (bitField0_ & ~0x00000004);
        if (operatorProfileBuilder_ == null) {
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          bitField0_ = (bitField0_ & ~0x00000008);
        } else {
          operatorProfileBuilder_.clear();
        }
        startTime_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000010);
        endTime_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000020);
        memoryUsed_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000040);
        maxMemoryUsed_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000080);
        if (endpointBuilder_ == null) {
          endpoint_ = org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance();
        } else {
          endpointBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000100);
        lastUpdate_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000200);
        lastProgress_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000400);
        return this;
      }

      public Builder clone() {
        return create().mergeFrom(buildPartial());
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      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_MinorFragmentProfile_descriptor;
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      public org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile getDefaultInstanceForType() {
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        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
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        return result;
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      public org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile buildPartial() {
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          result.operatorProfile_ = operatorProfileBuilder_.build();
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        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
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          to_bitField0_ |= 0x00000080;
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        if (endpointBuilder_ == null) {
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          result.endpoint_ = endpointBuilder_.build();
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        if (((from_bitField0_ & 0x00000200) == 0x00000200)) {
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        result.lastUpdate_ = lastUpdate_;
        if (((from_bitField0_ & 0x00000400) == 0x00000400)) {
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        }
        result.lastProgress_ = lastProgress_;
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile) {
          return mergeFrom((org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
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      public Builder mergeFrom(org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile other) {
        if (other == org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile.getDefaultInstance()) return this;
        if (other.hasState()) {
          setState(other.getState());
        }
        if (other.hasError()) {
          mergeError(other.getError());
        }
        if (other.hasMinorFragmentId()) {
          setMinorFragmentId(other.getMinorFragmentId());
        }
        if (operatorProfileBuilder_ == null) {
          if (!other.operatorProfile_.isEmpty()) {
            if (operatorProfile_.isEmpty()) {
              operatorProfile_ = other.operatorProfile_;
              bitField0_ = (bitField0_ & ~0x00000008);
            } else {
              ensureOperatorProfileIsMutable();
              operatorProfile_.addAll(other.operatorProfile_);
            }
            onChanged();
          }
        } else {
          if (!other.operatorProfile_.isEmpty()) {
            if (operatorProfileBuilder_.isEmpty()) {
              operatorProfileBuilder_.dispose();
              operatorProfileBuilder_ = null;
              operatorProfile_ = other.operatorProfile_;
              bitField0_ = (bitField0_ & ~0x00000008);
              operatorProfileBuilder_ = 
                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
                   getOperatorProfileFieldBuilder() : null;
            } else {
              operatorProfileBuilder_.addAllMessages(other.operatorProfile_);
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        if (other.hasEndTime()) {
          setEndTime(other.getEndTime());
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        if (other.hasMemoryUsed()) {
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        if (other.hasMaxMemoryUsed()) {
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        if (other.hasEndpoint()) {
          mergeEndpoint(other.getEndpoint());
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        if (other.hasLastUpdate()) {
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        if (other.hasLastProgress()) {
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        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }

      public final boolean isInitialized() {
        return true;
      }

      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.drill.exec.proto.UserBitShared.MinorFragmentProfile) e.getUnfinishedMessage();
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          if (parsedMessage != null) {
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        }
        return this;
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       * <code>optional .exec.shared.FragmentState state = 1;</code>
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       * <code>optional .exec.shared.FragmentState state = 1;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.FragmentState getState() {
        return state_;
      }
      /**
       * <code>optional .exec.shared.FragmentState state = 1;</code>
       */
      public Builder setState(org.apache.drill.exec.proto.UserBitShared.FragmentState value) {
        if (value == null) {
          throw new NullPointerException();
        }
        bitField0_ |= 0x00000001;
        state_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional .exec.shared.FragmentState state = 1;</code>
       */
      public Builder clearState() {
        bitField0_ = (bitField0_ & ~0x00000001);
        state_ = org.apache.drill.exec.proto.UserBitShared.FragmentState.SENDING;
        onChanged();
        return this;
      }

      // optional .exec.shared.DrillPBError error = 2;
      private org.apache.drill.exec.proto.UserBitShared.DrillPBError error_ = org.apache.drill.exec.proto.UserBitShared.DrillPBError.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.DrillPBError, org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder, org.apache.drill.exec.proto.UserBitShared.DrillPBErrorOrBuilder> errorBuilder_;
      /**
       * <code>optional .exec.shared.DrillPBError error = 2;</code>
       */
      public boolean hasError() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      /**
       * <code>optional .exec.shared.DrillPBError error = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.DrillPBError getError() {
        if (errorBuilder_ == null) {
          return error_;
        } else {
          return errorBuilder_.getMessage();
        }
      }
      /**
       * <code>optional .exec.shared.DrillPBError error = 2;</code>
       */
      public Builder setError(org.apache.drill.exec.proto.UserBitShared.DrillPBError value) {
        if (errorBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          error_ = value;
          onChanged();
        } else {
          errorBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000002;
        return this;
      }
      /**
       * <code>optional .exec.shared.DrillPBError error = 2;</code>
       */
      public Builder setError(
          org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder builderForValue) {
        if (errorBuilder_ == null) {
          error_ = builderForValue.build();
          onChanged();
        } else {
          errorBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000002;
        return this;
      }
      /**
       * <code>optional .exec.shared.DrillPBError error = 2;</code>
       */
      public Builder mergeError(org.apache.drill.exec.proto.UserBitShared.DrillPBError value) {
        if (errorBuilder_ == null) {
          if (((bitField0_ & 0x00000002) == 0x00000002) &&
              error_ != org.apache.drill.exec.proto.UserBitShared.DrillPBError.getDefaultInstance()) {
            error_ =
              org.apache.drill.exec.proto.UserBitShared.DrillPBError.newBuilder(error_).mergeFrom(value).buildPartial();
          } else {
            error_ = value;
          }
          onChanged();
        } else {
          errorBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000002;
        return this;
      }
      /**
       * <code>optional .exec.shared.DrillPBError error = 2;</code>
       */
      public Builder clearError() {
        if (errorBuilder_ == null) {
          error_ = org.apache.drill.exec.proto.UserBitShared.DrillPBError.getDefaultInstance();
          onChanged();
        } else {
          errorBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000002);
        return this;
      }
      /**
       * <code>optional .exec.shared.DrillPBError error = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder getErrorBuilder() {
        bitField0_ |= 0x00000002;
        onChanged();
        return getErrorFieldBuilder().getBuilder();
      }
      /**
       * <code>optional .exec.shared.DrillPBError error = 2;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.DrillPBErrorOrBuilder getErrorOrBuilder() {
        if (errorBuilder_ != null) {
          return errorBuilder_.getMessageOrBuilder();
        } else {
          return error_;
        }
      }
      /**
       * <code>optional .exec.shared.DrillPBError error = 2;</code>
       */
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.DrillPBError, org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder, org.apache.drill.exec.proto.UserBitShared.DrillPBErrorOrBuilder> 
          getErrorFieldBuilder() {
        if (errorBuilder_ == null) {
          errorBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.DrillPBError, org.apache.drill.exec.proto.UserBitShared.DrillPBError.Builder, org.apache.drill.exec.proto.UserBitShared.DrillPBErrorOrBuilder>(
                  error_,
                  getParentForChildren(),
                  isClean());
          error_ = null;
        }
        return errorBuilder_;
      }

      // optional int32 minor_fragment_id = 3;
      private int minorFragmentId_ ;
      /**
       * <code>optional int32 minor_fragment_id = 3;</code>
       */
      public boolean hasMinorFragmentId() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      /**
       * <code>optional int32 minor_fragment_id = 3;</code>
       */
      public int getMinorFragmentId() {
        return minorFragmentId_;
      }
      /**
       * <code>optional int32 minor_fragment_id = 3;</code>
       */
      public Builder setMinorFragmentId(int value) {
        bitField0_ |= 0x00000004;
        minorFragmentId_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int32 minor_fragment_id = 3;</code>
       */
      public Builder clearMinorFragmentId() {
        bitField0_ = (bitField0_ & ~0x00000004);
        minorFragmentId_ = 0;
        onChanged();
        return this;
      }

      // repeated .exec.shared.OperatorProfile operator_profile = 4;
      private java.util.List<org.apache.drill.exec.proto.UserBitShared.OperatorProfile> operatorProfile_ =
        java.util.Collections.emptyList();
      private void ensureOperatorProfileIsMutable() {
        if (!((bitField0_ & 0x00000008) == 0x00000008)) {
          operatorProfile_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.OperatorProfile>(operatorProfile_);
          bitField0_ |= 0x00000008;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.OperatorProfile, org.apache.drill.exec.proto.UserBitShared.OperatorProfile.Builder, org.apache.drill.exec.proto.UserBitShared.OperatorProfileOrBuilder> operatorProfileBuilder_;

      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.OperatorProfile> getOperatorProfileList() {
        if (operatorProfileBuilder_ == null) {
          return java.util.Collections.unmodifiableList(operatorProfile_);
        } else {
          return operatorProfileBuilder_.getMessageList();
        }
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public int getOperatorProfileCount() {
        if (operatorProfileBuilder_ == null) {
          return operatorProfile_.size();
        } else {
          return operatorProfileBuilder_.getCount();
        }
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.OperatorProfile getOperatorProfile(int index) {
        if (operatorProfileBuilder_ == null) {
          return operatorProfile_.get(index);
        } else {
          return operatorProfileBuilder_.getMessage(index);
        }
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public Builder setOperatorProfile(
          int index, org.apache.drill.exec.proto.UserBitShared.OperatorProfile value) {
        if (operatorProfileBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureOperatorProfileIsMutable();
          operatorProfile_.set(index, value);
          onChanged();
        } else {
          operatorProfileBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public Builder setOperatorProfile(
          int index, org.apache.drill.exec.proto.UserBitShared.OperatorProfile.Builder builderForValue) {
        if (operatorProfileBuilder_ == null) {
          ensureOperatorProfileIsMutable();
          operatorProfile_.set(index, builderForValue.build());
          onChanged();
        } else {
          operatorProfileBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public Builder addOperatorProfile(org.apache.drill.exec.proto.UserBitShared.OperatorProfile value) {
        if (operatorProfileBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureOperatorProfileIsMutable();
          operatorProfile_.add(value);
          onChanged();
        } else {
          operatorProfileBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public Builder addOperatorProfile(
          int index, org.apache.drill.exec.proto.UserBitShared.OperatorProfile value) {
        if (operatorProfileBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureOperatorProfileIsMutable();
          operatorProfile_.add(index, value);
          onChanged();
        } else {
          operatorProfileBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public Builder addOperatorProfile(
          org.apache.drill.exec.proto.UserBitShared.OperatorProfile.Builder builderForValue) {
        if (operatorProfileBuilder_ == null) {
          ensureOperatorProfileIsMutable();
          operatorProfile_.add(builderForValue.build());
          onChanged();
        } else {
          operatorProfileBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public Builder addOperatorProfile(
          int index, org.apache.drill.exec.proto.UserBitShared.OperatorProfile.Builder builderForValue) {
        if (operatorProfileBuilder_ == null) {
          ensureOperatorProfileIsMutable();
          operatorProfile_.add(index, builderForValue.build());
          onChanged();
        } else {
          operatorProfileBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public Builder addAllOperatorProfile(
          java.lang.Iterable<? extends org.apache.drill.exec.proto.UserBitShared.OperatorProfile> values) {
        if (operatorProfileBuilder_ == null) {
          ensureOperatorProfileIsMutable();
          super.addAll(values, operatorProfile_);
          onChanged();
        } else {
          operatorProfileBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public Builder clearOperatorProfile() {
        if (operatorProfileBuilder_ == null) {
          operatorProfile_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000008);
          onChanged();
        } else {
          operatorProfileBuilder_.clear();
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public Builder removeOperatorProfile(int index) {
        if (operatorProfileBuilder_ == null) {
          ensureOperatorProfileIsMutable();
          operatorProfile_.remove(index);
          onChanged();
        } else {
          operatorProfileBuilder_.remove(index);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.OperatorProfile.Builder getOperatorProfileBuilder(
          int index) {
        return getOperatorProfileFieldBuilder().getBuilder(index);
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.OperatorProfileOrBuilder getOperatorProfileOrBuilder(
          int index) {
        if (operatorProfileBuilder_ == null) {
          return operatorProfile_.get(index);  } else {
          return operatorProfileBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.OperatorProfileOrBuilder> 
           getOperatorProfileOrBuilderList() {
        if (operatorProfileBuilder_ != null) {
          return operatorProfileBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(operatorProfile_);
        }
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.OperatorProfile.Builder addOperatorProfileBuilder() {
        return getOperatorProfileFieldBuilder().addBuilder(
            org.apache.drill.exec.proto.UserBitShared.OperatorProfile.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.OperatorProfile.Builder addOperatorProfileBuilder(
          int index) {
        return getOperatorProfileFieldBuilder().addBuilder(
            index, org.apache.drill.exec.proto.UserBitShared.OperatorProfile.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.OperatorProfile operator_profile = 4;</code>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.OperatorProfile.Builder> 
           getOperatorProfileBuilderList() {
        return getOperatorProfileFieldBuilder().getBuilderList();
      }
      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.OperatorProfile, org.apache.drill.exec.proto.UserBitShared.OperatorProfile.Builder, org.apache.drill.exec.proto.UserBitShared.OperatorProfileOrBuilder> 
          getOperatorProfileFieldBuilder() {
        if (operatorProfileBuilder_ == null) {
          operatorProfileBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.OperatorProfile, org.apache.drill.exec.proto.UserBitShared.OperatorProfile.Builder, org.apache.drill.exec.proto.UserBitShared.OperatorProfileOrBuilder>(
                  operatorProfile_,
                  ((bitField0_ & 0x00000008) == 0x00000008),
                  getParentForChildren(),
                  isClean());
          operatorProfile_ = null;
        }
        return operatorProfileBuilder_;
      }

      // optional int64 start_time = 5;
      private long startTime_ ;
      /**
       * <code>optional int64 start_time = 5;</code>
       */
      public boolean hasStartTime() {
        return ((bitField0_ & 0x00000010) == 0x00000010);
      }
      /**
       * <code>optional int64 start_time = 5;</code>
       */
      public long getStartTime() {
        return startTime_;
      }
      /**
       * <code>optional int64 start_time = 5;</code>
       */
      public Builder setStartTime(long value) {
        bitField0_ |= 0x00000010;
        startTime_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int64 start_time = 5;</code>
       */
      public Builder clearStartTime() {
        bitField0_ = (bitField0_ & ~0x00000010);
        startTime_ = 0L;
        onChanged();
        return this;
      }

      // optional int64 end_time = 6;
      private long endTime_ ;
      /**
       * <code>optional int64 end_time = 6;</code>
       */
      public boolean hasEndTime() {
        return ((bitField0_ & 0x00000020) == 0x00000020);
      }
      /**
       * <code>optional int64 end_time = 6;</code>
       */
      public long getEndTime() {
        return endTime_;
      }
      /**
       * <code>optional int64 end_time = 6;</code>
       */
      public Builder setEndTime(long value) {
        bitField0_ |= 0x00000020;
        endTime_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int64 end_time = 6;</code>
       */
      public Builder clearEndTime() {
        bitField0_ = (bitField0_ & ~0x00000020);
        endTime_ = 0L;
        onChanged();
        return this;
      }

      // optional int64 memory_used = 7;
      private long memoryUsed_ ;
      /**
       * <code>optional int64 memory_used = 7;</code>
       */
      public boolean hasMemoryUsed() {
        return ((bitField0_ & 0x00000040) == 0x00000040);
      }
      /**
       * <code>optional int64 memory_used = 7;</code>
       */
      public long getMemoryUsed() {
        return memoryUsed_;
      }
      /**
       * <code>optional int64 memory_used = 7;</code>
       */
      public Builder setMemoryUsed(long value) {
        bitField0_ |= 0x00000040;
        memoryUsed_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int64 memory_used = 7;</code>
       */
      public Builder clearMemoryUsed() {
        bitField0_ = (bitField0_ & ~0x00000040);
        memoryUsed_ = 0L;
        onChanged();
        return this;
      }

      // optional int64 max_memory_used = 8;
      private long maxMemoryUsed_ ;
      /**
       * <code>optional int64 max_memory_used = 8;</code>
       */
      public boolean hasMaxMemoryUsed() {
        return ((bitField0_ & 0x00000080) == 0x00000080);
      }
      /**
       * <code>optional int64 max_memory_used = 8;</code>
       */
      public long getMaxMemoryUsed() {
        return maxMemoryUsed_;
      }
      /**
       * <code>optional int64 max_memory_used = 8;</code>
       */
      public Builder setMaxMemoryUsed(long value) {
        bitField0_ |= 0x00000080;
        maxMemoryUsed_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int64 max_memory_used = 8;</code>
       */
      public Builder clearMaxMemoryUsed() {
        bitField0_ = (bitField0_ & ~0x00000080);
        maxMemoryUsed_ = 0L;
        onChanged();
        return this;
      }

      // optional .exec.DrillbitEndpoint endpoint = 9;
      private org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint endpoint_ = org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance();
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder> endpointBuilder_;
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 9;</code>
       */
      public boolean hasEndpoint() {
        return ((bitField0_ & 0x00000100) == 0x00000100);
      }
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 9;</code>
       */
      public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint getEndpoint() {
        if (endpointBuilder_ == null) {
          return endpoint_;
        } else {
          return endpointBuilder_.getMessage();
        }
      }
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 9;</code>
       */
      public Builder setEndpoint(org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint value) {
        if (endpointBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          endpoint_ = value;
          onChanged();
        } else {
          endpointBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000100;
        return this;
      }
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 9;</code>
       */
      public Builder setEndpoint(
          org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder builderForValue) {
        if (endpointBuilder_ == null) {
          endpoint_ = builderForValue.build();
          onChanged();
        } else {
          endpointBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000100;
        return this;
      }
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 9;</code>
       */
      public Builder mergeEndpoint(org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint value) {
        if (endpointBuilder_ == null) {
          if (((bitField0_ & 0x00000100) == 0x00000100) &&
              endpoint_ != org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance()) {
            endpoint_ =
              org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.newBuilder(endpoint_).mergeFrom(value).buildPartial();
          } else {
            endpoint_ = value;
          }
          onChanged();
        } else {
          endpointBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000100;
        return this;
      }
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 9;</code>
       */
      public Builder clearEndpoint() {
        if (endpointBuilder_ == null) {
          endpoint_ = org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.getDefaultInstance();
          onChanged();
        } else {
          endpointBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000100);
        return this;
      }
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 9;</code>
       */
      public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder getEndpointBuilder() {
        bitField0_ |= 0x00000100;
        onChanged();
        return getEndpointFieldBuilder().getBuilder();
      }
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 9;</code>
       */
      public org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder getEndpointOrBuilder() {
        if (endpointBuilder_ != null) {
          return endpointBuilder_.getMessageOrBuilder();
        } else {
          return endpoint_;
        }
      }
      /**
       * <code>optional .exec.DrillbitEndpoint endpoint = 9;</code>
       */
      private com.google.protobuf.SingleFieldBuilder<
          org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder> 
          getEndpointFieldBuilder() {
        if (endpointBuilder_ == null) {
          endpointBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint.Builder, org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpointOrBuilder>(
                  endpoint_,
                  getParentForChildren(),
                  isClean());
          endpoint_ = null;
        }
        return endpointBuilder_;
      }

      // optional int64 last_update = 10;
      private long lastUpdate_ ;
      /**
       * <code>optional int64 last_update = 10;</code>
       */
      public boolean hasLastUpdate() {
        return ((bitField0_ & 0x00000200) == 0x00000200);
      }
      /**
       * <code>optional int64 last_update = 10;</code>
       */
      public long getLastUpdate() {
        return lastUpdate_;
      }
      /**
       * <code>optional int64 last_update = 10;</code>
       */
      public Builder setLastUpdate(long value) {
        bitField0_ |= 0x00000200;
        lastUpdate_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int64 last_update = 10;</code>
       */
      public Builder clearLastUpdate() {
        bitField0_ = (bitField0_ & ~0x00000200);
        lastUpdate_ = 0L;
        onChanged();
        return this;
      }

      // optional int64 last_progress = 11;
      private long lastProgress_ ;
      /**
       * <code>optional int64 last_progress = 11;</code>
       */
      public boolean hasLastProgress() {
        return ((bitField0_ & 0x00000400) == 0x00000400);
      }
      /**
       * <code>optional int64 last_progress = 11;</code>
       */
      public long getLastProgress() {
        return lastProgress_;
      }
      /**
       * <code>optional int64 last_progress = 11;</code>
       */
      public Builder setLastProgress(long value) {
        bitField0_ |= 0x00000400;
        lastProgress_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int64 last_progress = 11;</code>
       */
      public Builder clearLastProgress() {
        bitField0_ = (bitField0_ & ~0x00000400);
        lastProgress_ = 0L;
        onChanged();
        return this;
      }

      // @@protoc_insertion_point(builder_scope:exec.shared.MinorFragmentProfile)
    }

    static {
      defaultInstance = new MinorFragmentProfile(true);
      defaultInstance.initFields();
    }

    // @@protoc_insertion_point(class_scope:exec.shared.MinorFragmentProfile)
  }

  public interface OperatorProfileOrBuilder
      extends com.google.protobuf.MessageOrBuilder {

    // repeated .exec.shared.StreamProfile input_profile = 1;
    /**
     * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
     */
    java.util.List<org.apache.drill.exec.proto.UserBitShared.StreamProfile> 
        getInputProfileList();
    /**
     * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.StreamProfile getInputProfile(int index);
    /**
     * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
     */
    int getInputProfileCount();
    /**
     * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
     */
    java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.StreamProfileOrBuilder> 
        getInputProfileOrBuilderList();
    /**
     * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.StreamProfileOrBuilder getInputProfileOrBuilder(
        int index);

    // optional int32 operator_id = 3;
    /**
     * <code>optional int32 operator_id = 3;</code>
     */
    boolean hasOperatorId();
    /**
     * <code>optional int32 operator_id = 3;</code>
     */
    int getOperatorId();

    // optional int32 operator_type = 4;
    /**
     * <code>optional int32 operator_type = 4;</code>
     */
    boolean hasOperatorType();
    /**
     * <code>optional int32 operator_type = 4;</code>
     */
    int getOperatorType();

    // optional int64 setup_nanos = 5;
    /**
     * <code>optional int64 setup_nanos = 5;</code>
     */
    boolean hasSetupNanos();
    /**
     * <code>optional int64 setup_nanos = 5;</code>
     */
    long getSetupNanos();

    // optional int64 process_nanos = 6;
    /**
     * <code>optional int64 process_nanos = 6;</code>
     */
    boolean hasProcessNanos();
    /**
     * <code>optional int64 process_nanos = 6;</code>
     */
    long getProcessNanos();

    // optional int64 peak_local_memory_allocated = 7;
    /**
     * <code>optional int64 peak_local_memory_allocated = 7;</code>
     */
    boolean hasPeakLocalMemoryAllocated();
    /**
     * <code>optional int64 peak_local_memory_allocated = 7;</code>
     */
    long getPeakLocalMemoryAllocated();

    // repeated .exec.shared.MetricValue metric = 8;
    /**
     * <code>repeated .exec.shared.MetricValue metric = 8;</code>
     */
    java.util.List<org.apache.drill.exec.proto.UserBitShared.MetricValue> 
        getMetricList();
    /**
     * <code>repeated .exec.shared.MetricValue metric = 8;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.MetricValue getMetric(int index);
    /**
     * <code>repeated .exec.shared.MetricValue metric = 8;</code>
     */
    int getMetricCount();
    /**
     * <code>repeated .exec.shared.MetricValue metric = 8;</code>
     */
    java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.MetricValueOrBuilder> 
        getMetricOrBuilderList();
    /**
     * <code>repeated .exec.shared.MetricValue metric = 8;</code>
     */
    org.apache.drill.exec.proto.UserBitShared.MetricValueOrBuilder getMetricOrBuilder(
        int index);

    // optional int64 wait_nanos = 9;
    /**
     * <code>optional int64 wait_nanos = 9;</code>
     */
    boolean hasWaitNanos();
    /**
     * <code>optional int64 wait_nanos = 9;</code>
     */
    long getWaitNanos();
  }
  /**
   * Protobuf type {@code exec.shared.OperatorProfile}
   */
  public static final class OperatorProfile extends
      com.google.protobuf.GeneratedMessage
      implements OperatorProfileOrBuilder {
    // Use OperatorProfile.newBuilder() to construct.
    private OperatorProfile(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
      super(builder);
      this.unknownFields = builder.getUnknownFields();
    }
    private OperatorProfile(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }

    private static final OperatorProfile defaultInstance;
    public static OperatorProfile getDefaultInstance() {
      return defaultInstance;
    }

    public OperatorProfile getDefaultInstanceForType() {
      return defaultInstance;
    }

    private final com.google.protobuf.UnknownFieldSet unknownFields;
    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
        getUnknownFields() {
      return this.unknownFields;
    }
    private OperatorProfile(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      initFields();
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownField(input, unknownFields,
                                     extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
            case 10: {
              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
                inputProfile_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.StreamProfile>();
                mutable_bitField0_ |= 0x00000001;
              }
              inputProfile_.add(input.readMessage(org.apache.drill.exec.proto.UserBitShared.StreamProfile.PARSER, extensionRegistry));
              break;
            }
            case 24: {
              bitField0_ |= 0x00000001;
              operatorId_ = input.readInt32();
              break;
            }
            case 32: {
              bitField0_ |= 0x00000002;
              operatorType_ = input.readInt32();
              break;
            }
            case 40: {
              bitField0_ |= 0x00000004;
              setupNanos_ = input.readInt64();
              break;
            }
            case 48: {
              bitField0_ |= 0x00000008;
              processNanos_ = input.readInt64();
              break;
            }
            case 56: {
              bitField0_ |= 0x00000010;
              peakLocalMemoryAllocated_ = input.readInt64();
              break;
            }
            case 66: {
              if (!((mutable_bitField0_ & 0x00000040) == 0x00000040)) {
                metric_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.MetricValue>();
                mutable_bitField0_ |= 0x00000040;
              }
              metric_.add(input.readMessage(org.apache.drill.exec.proto.UserBitShared.MetricValue.PARSER, extensionRegistry));
              break;
            }
            case 72: {
              bitField0_ |= 0x00000020;
              waitNanos_ = input.readInt64();
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e.getMessage()).setUnfinishedMessage(this);
      } finally {
        if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
          inputProfile_ = java.util.Collections.unmodifiableList(inputProfile_);
        }
        if (((mutable_bitField0_ & 0x00000040) == 0x00000040)) {
          metric_ = java.util.Collections.unmodifiableList(metric_);
        }
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_OperatorProfile_descriptor;
    }

    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_OperatorProfile_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              org.apache.drill.exec.proto.UserBitShared.OperatorProfile.class, org.apache.drill.exec.proto.UserBitShared.OperatorProfile.Builder.class);
    }

    public static com.google.protobuf.Parser<OperatorProfile> PARSER =
        new com.google.protobuf.AbstractParser<OperatorProfile>() {
      public OperatorProfile parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new OperatorProfile(input, extensionRegistry);
      }
    };

    @java.lang.Override
    public com.google.protobuf.Parser<OperatorProfile> getParserForType() {
      return PARSER;
    }

    private int bitField0_;
    // repeated .exec.shared.StreamProfile input_profile = 1;
    public static final int INPUT_PROFILE_FIELD_NUMBER = 1;
    private java.util.List<org.apache.drill.exec.proto.UserBitShared.StreamProfile> inputProfile_;
    /**
     * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
     */
    public java.util.List<org.apache.drill.exec.proto.UserBitShared.StreamProfile> getInputProfileList() {
      return inputProfile_;
    }
    /**
     * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
     */
    public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.StreamProfileOrBuilder> 
        getInputProfileOrBuilderList() {
      return inputProfile_;
    }
    /**
     * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
     */
    public int getInputProfileCount() {
      return inputProfile_.size();
    }
    /**
     * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.StreamProfile getInputProfile(int index) {
      return inputProfile_.get(index);
    }
    /**
     * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.StreamProfileOrBuilder getInputProfileOrBuilder(
        int index) {
      return inputProfile_.get(index);
    }

    // optional int32 operator_id = 3;
    public static final int OPERATOR_ID_FIELD_NUMBER = 3;
    private int operatorId_;
    /**
     * <code>optional int32 operator_id = 3;</code>
     */
    public boolean hasOperatorId() {
      return ((bitField0_ & 0x00000001) == 0x00000001);
    }
    /**
     * <code>optional int32 operator_id = 3;</code>
     */
    public int getOperatorId() {
      return operatorId_;
    }

    // optional int32 operator_type = 4;
    public static final int OPERATOR_TYPE_FIELD_NUMBER = 4;
    private int operatorType_;
    /**
     * <code>optional int32 operator_type = 4;</code>
     */
    public boolean hasOperatorType() {
      return ((bitField0_ & 0x00000002) == 0x00000002);
    }
    /**
     * <code>optional int32 operator_type = 4;</code>
     */
    public int getOperatorType() {
      return operatorType_;
    }

    // optional int64 setup_nanos = 5;
    public static final int SETUP_NANOS_FIELD_NUMBER = 5;
    private long setupNanos_;
    /**
     * <code>optional int64 setup_nanos = 5;</code>
     */
    public boolean hasSetupNanos() {
      return ((bitField0_ & 0x00000004) == 0x00000004);
    }
    /**
     * <code>optional int64 setup_nanos = 5;</code>
     */
    public long getSetupNanos() {
      return setupNanos_;
    }

    // optional int64 process_nanos = 6;
    public static final int PROCESS_NANOS_FIELD_NUMBER = 6;
    private long processNanos_;
    /**
     * <code>optional int64 process_nanos = 6;</code>
     */
    public boolean hasProcessNanos() {
      return ((bitField0_ & 0x00000008) == 0x00000008);
    }
    /**
     * <code>optional int64 process_nanos = 6;</code>
     */
    public long getProcessNanos() {
      return processNanos_;
    }

    // optional int64 peak_local_memory_allocated = 7;
    public static final int PEAK_LOCAL_MEMORY_ALLOCATED_FIELD_NUMBER = 7;
    private long peakLocalMemoryAllocated_;
    /**
     * <code>optional int64 peak_local_memory_allocated = 7;</code>
     */
    public boolean hasPeakLocalMemoryAllocated() {
      return ((bitField0_ & 0x00000010) == 0x00000010);
    }
    /**
     * <code>optional int64 peak_local_memory_allocated = 7;</code>
     */
    public long getPeakLocalMemoryAllocated() {
      return peakLocalMemoryAllocated_;
    }

    // repeated .exec.shared.MetricValue metric = 8;
    public static final int METRIC_FIELD_NUMBER = 8;
    private java.util.List<org.apache.drill.exec.proto.UserBitShared.MetricValue> metric_;
    /**
     * <code>repeated .exec.shared.MetricValue metric = 8;</code>
     */
    public java.util.List<org.apache.drill.exec.proto.UserBitShared.MetricValue> getMetricList() {
      return metric_;
    }
    /**
     * <code>repeated .exec.shared.MetricValue metric = 8;</code>
     */
    public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.MetricValueOrBuilder> 
        getMetricOrBuilderList() {
      return metric_;
    }
    /**
     * <code>repeated .exec.shared.MetricValue metric = 8;</code>
     */
    public int getMetricCount() {
      return metric_.size();
    }
    /**
     * <code>repeated .exec.shared.MetricValue metric = 8;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.MetricValue getMetric(int index) {
      return metric_.get(index);
    }
    /**
     * <code>repeated .exec.shared.MetricValue metric = 8;</code>
     */
    public org.apache.drill.exec.proto.UserBitShared.MetricValueOrBuilder getMetricOrBuilder(
        int index) {
      return metric_.get(index);
    }

    // optional int64 wait_nanos = 9;
    public static final int WAIT_NANOS_FIELD_NUMBER = 9;
    private long waitNanos_;
    /**
     * <code>optional int64 wait_nanos = 9;</code>
     */
    public boolean hasWaitNanos() {
      return ((bitField0_ & 0x00000020) == 0x00000020);
    }
    /**
     * <code>optional int64 wait_nanos = 9;</code>
     */
    public long getWaitNanos() {
      return waitNanos_;
    }

    private void initFields() {
      inputProfile_ = java.util.Collections.emptyList();
      operatorId_ = 0;
      operatorType_ = 0;
      setupNanos_ = 0L;
      processNanos_ = 0L;
      peakLocalMemoryAllocated_ = 0L;
      metric_ = java.util.Collections.emptyList();
      waitNanos_ = 0L;
    }
    private byte memoizedIsInitialized = -1;
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;

      memoizedIsInitialized = 1;
      return true;
    }

    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      getSerializedSize();
      for (int i = 0; i < inputProfile_.size(); i++) {
        output.writeMessage(1, inputProfile_.get(i));
      }
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        output.writeInt32(3, operatorId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        output.writeInt32(4, operatorType_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        output.writeInt64(5, setupNanos_);
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        output.writeInt64(6, processNanos_);
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        output.writeInt64(7, peakLocalMemoryAllocated_);
      }
      for (int i = 0; i < metric_.size(); i++) {
        output.writeMessage(8, metric_.get(i));
      }
      if (((bitField0_ & 0x00000020) == 0x00000020)) {
        output.writeInt64(9, waitNanos_);
      }
      getUnknownFields().writeTo(output);
    }

    private int memoizedSerializedSize = -1;
    public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      for (int i = 0; i < inputProfile_.size(); i++) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(1, inputProfile_.get(i));
      }
      if (((bitField0_ & 0x00000001) == 0x00000001)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(3, operatorId_);
      }
      if (((bitField0_ & 0x00000002) == 0x00000002)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(4, operatorType_);
      }
      if (((bitField0_ & 0x00000004) == 0x00000004)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt64Size(5, setupNanos_);
      }
      if (((bitField0_ & 0x00000008) == 0x00000008)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt64Size(6, processNanos_);
      }
      if (((bitField0_ & 0x00000010) == 0x00000010)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt64Size(7, peakLocalMemoryAllocated_);
      }
      for (int i = 0; i < metric_.size(); i++) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(8, metric_.get(i));
      }
      if (((bitField0_ & 0x00000020) == 0x00000020)) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt64Size(9, waitNanos_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSerializedSize = size;
      return size;
    }

    private static final long serialVersionUID = 0L;
    @java.lang.Override
    protected java.lang.Object writeReplace()
        throws java.io.ObjectStreamException {
      return super.writeReplace();
    }

    public static org.apache.drill.exec.proto.UserBitShared.OperatorProfile parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.OperatorProfile parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.OperatorProfile parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.apache.drill.exec.proto.UserBitShared.OperatorProfile parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.OperatorProfile parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.OperatorProfile parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.OperatorProfile parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.OperatorProfile parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseDelimitedFrom(input, extensionRegistry);
    }
    public static org.apache.drill.exec.proto.UserBitShared.OperatorProfile parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return PARSER.parseFrom(input);
    }
    public static org.apache.drill.exec.proto.UserBitShared.OperatorProfile parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return PARSER.parseFrom(input, extensionRegistry);
    }

    public static Builder newBuilder() { return Builder.create(); }
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder(org.apache.drill.exec.proto.UserBitShared.OperatorProfile prototype) {
      return newBuilder().mergeFrom(prototype);
    }
    public Builder toBuilder() { return newBuilder(this); }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * Protobuf type {@code exec.shared.OperatorProfile}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder<Builder>
       implements org.apache.drill.exec.proto.UserBitShared.OperatorProfileOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_OperatorProfile_descriptor;
      }

      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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            .ensureFieldAccessorsInitialized(
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      // Construct using org.apache.drill.exec.proto.UserBitShared.OperatorProfile.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
          getInputProfileFieldBuilder();
          getMetricFieldBuilder();
        }
      }
      private static Builder create() {
        return new Builder();
      }

      public Builder clear() {
        super.clear();
        if (inputProfileBuilder_ == null) {
          inputProfile_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000001);
        } else {
          inputProfileBuilder_.clear();
        }
        operatorId_ = 0;
        bitField0_ = (bitField0_ & ~0x00000002);
        operatorType_ = 0;
        bitField0_ = (bitField0_ & ~0x00000004);
        setupNanos_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000008);
        processNanos_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000010);
        peakLocalMemoryAllocated_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000020);
        if (metricBuilder_ == null) {
          metric_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000040);
        } else {
          metricBuilder_.clear();
        }
        waitNanos_ = 0L;
        bitField0_ = (bitField0_ & ~0x00000080);
        return this;
      }

      public Builder clone() {
        return create().mergeFrom(buildPartial());
      }

      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return org.apache.drill.exec.proto.UserBitShared.internal_static_exec_shared_OperatorProfile_descriptor;
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      public org.apache.drill.exec.proto.UserBitShared.OperatorProfile getDefaultInstanceForType() {
        return org.apache.drill.exec.proto.UserBitShared.OperatorProfile.getDefaultInstance();
      }

      public org.apache.drill.exec.proto.UserBitShared.OperatorProfile build() {
        org.apache.drill.exec.proto.UserBitShared.OperatorProfile result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      public org.apache.drill.exec.proto.UserBitShared.OperatorProfile buildPartial() {
        org.apache.drill.exec.proto.UserBitShared.OperatorProfile result = new org.apache.drill.exec.proto.UserBitShared.OperatorProfile(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (inputProfileBuilder_ == null) {
          if (((bitField0_ & 0x00000001) == 0x00000001)) {
            inputProfile_ = java.util.Collections.unmodifiableList(inputProfile_);
            bitField0_ = (bitField0_ & ~0x00000001);
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          result.inputProfile_ = inputProfile_;
        } else {
          result.inputProfile_ = inputProfileBuilder_.build();
        }
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000001;
        }
        result.operatorId_ = operatorId_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000002;
        }
        result.operatorType_ = operatorType_;
        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
          to_bitField0_ |= 0x00000004;
        }
        result.setupNanos_ = setupNanos_;
        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
          to_bitField0_ |= 0x00000008;
        }
        result.processNanos_ = processNanos_;
        if (((from_bitField0_ & 0x00000020) == 0x00000020)) {
          to_bitField0_ |= 0x00000010;
        }
        result.peakLocalMemoryAllocated_ = peakLocalMemoryAllocated_;
        if (metricBuilder_ == null) {
          if (((bitField0_ & 0x00000040) == 0x00000040)) {
            metric_ = java.util.Collections.unmodifiableList(metric_);
            bitField0_ = (bitField0_ & ~0x00000040);
          }
          result.metric_ = metric_;
        } else {
          result.metric_ = metricBuilder_.build();
        }
        if (((from_bitField0_ & 0x00000080) == 0x00000080)) {
          to_bitField0_ |= 0x00000020;
        }
        result.waitNanos_ = waitNanos_;
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof org.apache.drill.exec.proto.UserBitShared.OperatorProfile) {
          return mergeFrom((org.apache.drill.exec.proto.UserBitShared.OperatorProfile)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(org.apache.drill.exec.proto.UserBitShared.OperatorProfile other) {
        if (other == org.apache.drill.exec.proto.UserBitShared.OperatorProfile.getDefaultInstance()) return this;
        if (inputProfileBuilder_ == null) {
          if (!other.inputProfile_.isEmpty()) {
            if (inputProfile_.isEmpty()) {
              inputProfile_ = other.inputProfile_;
              bitField0_ = (bitField0_ & ~0x00000001);
            } else {
              ensureInputProfileIsMutable();
              inputProfile_.addAll(other.inputProfile_);
            }
            onChanged();
          }
        } else {
          if (!other.inputProfile_.isEmpty()) {
            if (inputProfileBuilder_.isEmpty()) {
              inputProfileBuilder_.dispose();
              inputProfileBuilder_ = null;
              inputProfile_ = other.inputProfile_;
              bitField0_ = (bitField0_ & ~0x00000001);
              inputProfileBuilder_ = 
                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
                   getInputProfileFieldBuilder() : null;
            } else {
              inputProfileBuilder_.addAllMessages(other.inputProfile_);
            }
          }
        }
        if (other.hasOperatorId()) {
          setOperatorId(other.getOperatorId());
        }
        if (other.hasOperatorType()) {
          setOperatorType(other.getOperatorType());
        }
        if (other.hasSetupNanos()) {
          setSetupNanos(other.getSetupNanos());
        }
        if (other.hasProcessNanos()) {
          setProcessNanos(other.getProcessNanos());
        }
        if (other.hasPeakLocalMemoryAllocated()) {
          setPeakLocalMemoryAllocated(other.getPeakLocalMemoryAllocated());
        }
        if (metricBuilder_ == null) {
          if (!other.metric_.isEmpty()) {
            if (metric_.isEmpty()) {
              metric_ = other.metric_;
              bitField0_ = (bitField0_ & ~0x00000040);
            } else {
              ensureMetricIsMutable();
              metric_.addAll(other.metric_);
            }
            onChanged();
          }
        } else {
          if (!other.metric_.isEmpty()) {
            if (metricBuilder_.isEmpty()) {
              metricBuilder_.dispose();
              metricBuilder_ = null;
              metric_ = other.metric_;
              bitField0_ = (bitField0_ & ~0x00000040);
              metricBuilder_ = 
                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
                   getMetricFieldBuilder() : null;
            } else {
              metricBuilder_.addAllMessages(other.metric_);
            }
          }
        }
        if (other.hasWaitNanos()) {
          setWaitNanos(other.getWaitNanos());
        }
        this.mergeUnknownFields(other.getUnknownFields());
        return this;
      }

      public final boolean isInitialized() {
        return true;
      }

      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        org.apache.drill.exec.proto.UserBitShared.OperatorProfile parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.apache.drill.exec.proto.UserBitShared.OperatorProfile) e.getUnfinishedMessage();
          throw e;
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      // repeated .exec.shared.StreamProfile input_profile = 1;
      private java.util.List<org.apache.drill.exec.proto.UserBitShared.StreamProfile> inputProfile_ =
        java.util.Collections.emptyList();
      private void ensureInputProfileIsMutable() {
        if (!((bitField0_ & 0x00000001) == 0x00000001)) {
          inputProfile_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.StreamProfile>(inputProfile_);
          bitField0_ |= 0x00000001;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.StreamProfile, org.apache.drill.exec.proto.UserBitShared.StreamProfile.Builder, org.apache.drill.exec.proto.UserBitShared.StreamProfileOrBuilder> inputProfileBuilder_;

      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.StreamProfile> getInputProfileList() {
        if (inputProfileBuilder_ == null) {
          return java.util.Collections.unmodifiableList(inputProfile_);
        } else {
          return inputProfileBuilder_.getMessageList();
        }
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public int getInputProfileCount() {
        if (inputProfileBuilder_ == null) {
          return inputProfile_.size();
        } else {
          return inputProfileBuilder_.getCount();
        }
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.StreamProfile getInputProfile(int index) {
        if (inputProfileBuilder_ == null) {
          return inputProfile_.get(index);
        } else {
          return inputProfileBuilder_.getMessage(index);
        }
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public Builder setInputProfile(
          int index, org.apache.drill.exec.proto.UserBitShared.StreamProfile value) {
        if (inputProfileBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureInputProfileIsMutable();
          inputProfile_.set(index, value);
          onChanged();
        } else {
          inputProfileBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public Builder setInputProfile(
          int index, org.apache.drill.exec.proto.UserBitShared.StreamProfile.Builder builderForValue) {
        if (inputProfileBuilder_ == null) {
          ensureInputProfileIsMutable();
          inputProfile_.set(index, builderForValue.build());
          onChanged();
        } else {
          inputProfileBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public Builder addInputProfile(org.apache.drill.exec.proto.UserBitShared.StreamProfile value) {
        if (inputProfileBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureInputProfileIsMutable();
          inputProfile_.add(value);
          onChanged();
        } else {
          inputProfileBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public Builder addInputProfile(
          int index, org.apache.drill.exec.proto.UserBitShared.StreamProfile value) {
        if (inputProfileBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureInputProfileIsMutable();
          inputProfile_.add(index, value);
          onChanged();
        } else {
          inputProfileBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public Builder addInputProfile(
          org.apache.drill.exec.proto.UserBitShared.StreamProfile.Builder builderForValue) {
        if (inputProfileBuilder_ == null) {
          ensureInputProfileIsMutable();
          inputProfile_.add(builderForValue.build());
          onChanged();
        } else {
          inputProfileBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public Builder addInputProfile(
          int index, org.apache.drill.exec.proto.UserBitShared.StreamProfile.Builder builderForValue) {
        if (inputProfileBuilder_ == null) {
          ensureInputProfileIsMutable();
          inputProfile_.add(index, builderForValue.build());
          onChanged();
        } else {
          inputProfileBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public Builder addAllInputProfile(
          java.lang.Iterable<? extends org.apache.drill.exec.proto.UserBitShared.StreamProfile> values) {
        if (inputProfileBuilder_ == null) {
          ensureInputProfileIsMutable();
          super.addAll(values, inputProfile_);
          onChanged();
        } else {
          inputProfileBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public Builder clearInputProfile() {
        if (inputProfileBuilder_ == null) {
          inputProfile_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000001);
          onChanged();
        } else {
          inputProfileBuilder_.clear();
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public Builder removeInputProfile(int index) {
        if (inputProfileBuilder_ == null) {
          ensureInputProfileIsMutable();
          inputProfile_.remove(index);
          onChanged();
        } else {
          inputProfileBuilder_.remove(index);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.StreamProfile.Builder getInputProfileBuilder(
          int index) {
        return getInputProfileFieldBuilder().getBuilder(index);
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.StreamProfileOrBuilder getInputProfileOrBuilder(
          int index) {
        if (inputProfileBuilder_ == null) {
          return inputProfile_.get(index);  } else {
          return inputProfileBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.StreamProfileOrBuilder> 
           getInputProfileOrBuilderList() {
        if (inputProfileBuilder_ != null) {
          return inputProfileBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(inputProfile_);
        }
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.StreamProfile.Builder addInputProfileBuilder() {
        return getInputProfileFieldBuilder().addBuilder(
            org.apache.drill.exec.proto.UserBitShared.StreamProfile.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.StreamProfile.Builder addInputProfileBuilder(
          int index) {
        return getInputProfileFieldBuilder().addBuilder(
            index, org.apache.drill.exec.proto.UserBitShared.StreamProfile.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.StreamProfile input_profile = 1;</code>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.StreamProfile.Builder> 
           getInputProfileBuilderList() {
        return getInputProfileFieldBuilder().getBuilderList();
      }
      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.StreamProfile, org.apache.drill.exec.proto.UserBitShared.StreamProfile.Builder, org.apache.drill.exec.proto.UserBitShared.StreamProfileOrBuilder> 
          getInputProfileFieldBuilder() {
        if (inputProfileBuilder_ == null) {
          inputProfileBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.StreamProfile, org.apache.drill.exec.proto.UserBitShared.StreamProfile.Builder, org.apache.drill.exec.proto.UserBitShared.StreamProfileOrBuilder>(
                  inputProfile_,
                  ((bitField0_ & 0x00000001) == 0x00000001),
                  getParentForChildren(),
                  isClean());
          inputProfile_ = null;
        }
        return inputProfileBuilder_;
      }

      // optional int32 operator_id = 3;
      private int operatorId_ ;
      /**
       * <code>optional int32 operator_id = 3;</code>
       */
      public boolean hasOperatorId() {
        return ((bitField0_ & 0x00000002) == 0x00000002);
      }
      /**
       * <code>optional int32 operator_id = 3;</code>
       */
      public int getOperatorId() {
        return operatorId_;
      }
      /**
       * <code>optional int32 operator_id = 3;</code>
       */
      public Builder setOperatorId(int value) {
        bitField0_ |= 0x00000002;
        operatorId_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int32 operator_id = 3;</code>
       */
      public Builder clearOperatorId() {
        bitField0_ = (bitField0_ & ~0x00000002);
        operatorId_ = 0;
        onChanged();
        return this;
      }

      // optional int32 operator_type = 4;
      private int operatorType_ ;
      /**
       * <code>optional int32 operator_type = 4;</code>
       */
      public boolean hasOperatorType() {
        return ((bitField0_ & 0x00000004) == 0x00000004);
      }
      /**
       * <code>optional int32 operator_type = 4;</code>
       */
      public int getOperatorType() {
        return operatorType_;
      }
      /**
       * <code>optional int32 operator_type = 4;</code>
       */
      public Builder setOperatorType(int value) {
        bitField0_ |= 0x00000004;
        operatorType_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int32 operator_type = 4;</code>
       */
      public Builder clearOperatorType() {
        bitField0_ = (bitField0_ & ~0x00000004);
        operatorType_ = 0;
        onChanged();
        return this;
      }

      // optional int64 setup_nanos = 5;
      private long setupNanos_ ;
      /**
       * <code>optional int64 setup_nanos = 5;</code>
       */
      public boolean hasSetupNanos() {
        return ((bitField0_ & 0x00000008) == 0x00000008);
      }
      /**
       * <code>optional int64 setup_nanos = 5;</code>
       */
      public long getSetupNanos() {
        return setupNanos_;
      }
      /**
       * <code>optional int64 setup_nanos = 5;</code>
       */
      public Builder setSetupNanos(long value) {
        bitField0_ |= 0x00000008;
        setupNanos_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int64 setup_nanos = 5;</code>
       */
      public Builder clearSetupNanos() {
        bitField0_ = (bitField0_ & ~0x00000008);
        setupNanos_ = 0L;
        onChanged();
        return this;
      }

      // optional int64 process_nanos = 6;
      private long processNanos_ ;
      /**
       * <code>optional int64 process_nanos = 6;</code>
       */
      public boolean hasProcessNanos() {
        return ((bitField0_ & 0x00000010) == 0x00000010);
      }
      /**
       * <code>optional int64 process_nanos = 6;</code>
       */
      public long getProcessNanos() {
        return processNanos_;
      }
      /**
       * <code>optional int64 process_nanos = 6;</code>
       */
      public Builder setProcessNanos(long value) {
        bitField0_ |= 0x00000010;
        processNanos_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int64 process_nanos = 6;</code>
       */
      public Builder clearProcessNanos() {
        bitField0_ = (bitField0_ & ~0x00000010);
        processNanos_ = 0L;
        onChanged();
        return this;
      }

      // optional int64 peak_local_memory_allocated = 7;
      private long peakLocalMemoryAllocated_ ;
      /**
       * <code>optional int64 peak_local_memory_allocated = 7;</code>
       */
      public boolean hasPeakLocalMemoryAllocated() {
        return ((bitField0_ & 0x00000020) == 0x00000020);
      }
      /**
       * <code>optional int64 peak_local_memory_allocated = 7;</code>
       */
      public long getPeakLocalMemoryAllocated() {
        return peakLocalMemoryAllocated_;
      }
      /**
       * <code>optional int64 peak_local_memory_allocated = 7;</code>
       */
      public Builder setPeakLocalMemoryAllocated(long value) {
        bitField0_ |= 0x00000020;
        peakLocalMemoryAllocated_ = value;
        onChanged();
        return this;
      }
      /**
       * <code>optional int64 peak_local_memory_allocated = 7;</code>
       */
      public Builder clearPeakLocalMemoryAllocated() {
        bitField0_ = (bitField0_ & ~0x00000020);
        peakLocalMemoryAllocated_ = 0L;
        onChanged();
        return this;
      }

      // repeated .exec.shared.MetricValue metric = 8;
      private java.util.List<org.apache.drill.exec.proto.UserBitShared.MetricValue> metric_ =
        java.util.Collections.emptyList();
      private void ensureMetricIsMutable() {
        if (!((bitField0_ & 0x00000040) == 0x00000040)) {
          metric_ = new java.util.ArrayList<org.apache.drill.exec.proto.UserBitShared.MetricValue>(metric_);
          bitField0_ |= 0x00000040;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.MetricValue, org.apache.drill.exec.proto.UserBitShared.MetricValue.Builder, org.apache.drill.exec.proto.UserBitShared.MetricValueOrBuilder> metricBuilder_;

      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.MetricValue> getMetricList() {
        if (metricBuilder_ == null) {
          return java.util.Collections.unmodifiableList(metric_);
        } else {
          return metricBuilder_.getMessageList();
        }
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public int getMetricCount() {
        if (metricBuilder_ == null) {
          return metric_.size();
        } else {
          return metricBuilder_.getCount();
        }
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.MetricValue getMetric(int index) {
        if (metricBuilder_ == null) {
          return metric_.get(index);
        } else {
          return metricBuilder_.getMessage(index);
        }
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public Builder setMetric(
          int index, org.apache.drill.exec.proto.UserBitShared.MetricValue value) {
        if (metricBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureMetricIsMutable();
          metric_.set(index, value);
          onChanged();
        } else {
          metricBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public Builder setMetric(
          int index, org.apache.drill.exec.proto.UserBitShared.MetricValue.Builder builderForValue) {
        if (metricBuilder_ == null) {
          ensureMetricIsMutable();
          metric_.set(index, builderForValue.build());
          onChanged();
        } else {
          metricBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public Builder addMetric(org.apache.drill.exec.proto.UserBitShared.MetricValue value) {
        if (metricBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureMetricIsMutable();
          metric_.add(value);
          onChanged();
        } else {
          metricBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public Builder addMetric(
          int index, org.apache.drill.exec.proto.UserBitShared.MetricValue value) {
        if (metricBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureMetricIsMutable();
          metric_.add(index, value);
          onChanged();
        } else {
          metricBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public Builder addMetric(
          org.apache.drill.exec.proto.UserBitShared.MetricValue.Builder builderForValue) {
        if (metricBuilder_ == null) {
          ensureMetricIsMutable();
          metric_.add(builderForValue.build());
          onChanged();
        } else {
          metricBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public Builder addMetric(
          int index, org.apache.drill.exec.proto.UserBitShared.MetricValue.Builder builderForValue) {
        if (metricBuilder_ == null) {
          ensureMetricIsMutable();
          metric_.add(index, builderForValue.build());
          onChanged();
        } else {
          metricBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public Builder addAllMetric(
          java.lang.Iterable<? extends org.apache.drill.exec.proto.UserBitShared.MetricValue> values) {
        if (metricBuilder_ == null) {
          ensureMetricIsMutable();
          super.addAll(values, metric_);
          onChanged();
        } else {
          metricBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public Builder clearMetric() {
        if (metricBuilder_ == null) {
          metric_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000040);
          onChanged();
        } else {
          metricBuilder_.clear();
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public Builder removeMetric(int index) {
        if (metricBuilder_ == null) {
          ensureMetricIsMutable();
          metric_.remove(index);
          onChanged();
        } else {
          metricBuilder_.remove(index);
        }
        return this;
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.MetricValue.Builder getMetricBuilder(
          int index) {
        return getMetricFieldBuilder().getBuilder(index);
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.MetricValueOrBuilder getMetricOrBuilder(
          int index) {
        if (metricBuilder_ == null) {
          return metric_.get(index);  } else {
          return metricBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public java.util.List<? extends org.apache.drill.exec.proto.UserBitShared.MetricValueOrBuilder> 
           getMetricOrBuilderList() {
        if (metricBuilder_ != null) {
          return metricBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(metric_);
        }
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.MetricValue.Builder addMetricBuilder() {
        return getMetricFieldBuilder().addBuilder(
            org.apache.drill.exec.proto.UserBitShared.MetricValue.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public org.apache.drill.exec.proto.UserBitShared.MetricValue.Builder addMetricBuilder(
          int index) {
        return getMetricFieldBuilder().addBuilder(
            index, org.apache.drill.exec.proto.UserBitShared.MetricValue.getDefaultInstance());
      }
      /**
       * <code>repeated .exec.shared.MetricValue metric = 8;</code>
       */
      public java.util.List<org.apache.drill.exec.proto.UserBitShared.MetricValue.Builder> 
           getMetricBuilderList() {
        return getMetricFieldBuilder().getBuilderList();
      }
      private com.google.protobuf.RepeatedFieldBuilder<
          org.apache.drill.exec.proto.UserBitShared.MetricValue, org.apache.drill.exec.proto.UserBitShared.MetricValue.Builder, org.apache.drill.exec.proto.UserBitShared.MetricValueOrBuilder> 
          getMetricFieldBuilder() {
        if (metricBuilder_ == null) {
          metricBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
              org.apache.drill.exec.proto.UserBitShared.MetricValue, org.apache.drill.exec.proto.UserBitShared.MetricValue.Builder, org.apache.drill.exec.proto.UserBitShared.MetricValueOrBuilder>(
                  metric_,
                  ((bitField0_ & 0x00000040) == 0x00000040),
                  getParentForChildren(),
                  isClean());
          metric_ = null;
        }
        return metricBuilder_;
      }

      // optional int64 wait_nanos = 9;
      private long waitNanos_ ;
      /**
       * <code>optional int64 wait_nanos = 9;</code>
       */
      public boolean hasWaitNanos() {
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