code: /**
   * 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.
   */
  
  package org.godhuli.rhipe;
  
  import org.apache.hadoop.mapreduce.InputSplit;
  import org.apache.hadoop.mapreduce.RecordReader;
  import org.apache.hadoop.mapreduce.TaskAttemptContext;
  import org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat;
  
  import java.io.IOException;
  
  
  /**
   * This class is similar to SequenceFileInputFormat, except it generates SequenceFileAsTextRecordReader
   * which converts the input keys and values to their String forms by calling toString() method.
   */
  public class RXSQTextAndTextIF extends SequenceFileInputFormat {
  
      public RXSQTextAndTextIF() {
          super();
      }
  
      public RecordReader createRecordReader(final InputSplit split, final TaskAttemptContext context) throws IOException {
          context.setStatus(split.toString());
          return new SequenceFileAsRHTextRecordReader();
      }
  }
  