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|---|---|---|---|---|---|---|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/event/AppAttemptRemovedSchedulerEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.scheduler.event;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptState;
public class AppAttemptRemovedSchedulerEvent extends SchedulerEvent {
private final ApplicationAttemptId applicationAttemptId;
private final RMAppAttemptState finalAttemptState;
private final boolean keepContainersAcrossAppAttempts;
public AppAttemptRemovedSchedulerEvent(
ApplicationAttemptId applicationAttemptId,
RMAppAttemptState finalAttemptState, boolean keepContainers) {
super(SchedulerEventType.APP_ATTEMPT_REMOVED);
this.applicationAttemptId = applicationAttemptId;
this.finalAttemptState = finalAttemptState;
this.keepContainersAcrossAppAttempts = keepContainers;
}
public ApplicationAttemptId getApplicationAttemptID() {
return this.applicationAttemptId;
}
public RMAppAttemptState getFinalAttemptState() {
return this.finalAttemptState;
}
public boolean getKeepContainersAcrossAppAttempts() {
return this.keepContainersAcrossAppAttempts;
}
}
| 1,953 | 37.313725 | 85 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/event/NodeLabelsUpdateSchedulerEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.scheduler.event;
import java.util.Map;
import java.util.Set;
import org.apache.hadoop.yarn.api.records.NodeId;
public class NodeLabelsUpdateSchedulerEvent extends SchedulerEvent {
private Map<NodeId, Set<String>> nodeToLabels;
public NodeLabelsUpdateSchedulerEvent(Map<NodeId, Set<String>> nodeToLabels) {
super(SchedulerEventType.NODE_LABELS_UPDATE);
this.nodeToLabels = nodeToLabels;
}
public Map<NodeId, Set<String>> getUpdatedNodeToLabels() {
return nodeToLabels;
}
}
| 1,363 | 34.894737 | 80 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/event/SchedulerEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.scheduler.event;
import org.apache.hadoop.yarn.event.AbstractEvent;
public class SchedulerEvent extends AbstractEvent<SchedulerEventType> {
public SchedulerEvent(SchedulerEventType type) {
super(type);
}
}
| 1,078 | 37.535714 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/event/AppRemovedSchedulerEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.scheduler.event;
import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppState;
public class AppRemovedSchedulerEvent extends SchedulerEvent {
private final ApplicationId applicationId;
private final RMAppState finalState;
public AppRemovedSchedulerEvent(ApplicationId applicationId,
RMAppState finalState) {
super(SchedulerEventType.APP_REMOVED);
this.applicationId = applicationId;
this.finalState = finalState;
}
public ApplicationId getApplicationID() {
return this.applicationId;
}
public RMAppState getFinalState() {
return this.finalState;
}
}
| 1,526 | 33.704545 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/event/ContainerRescheduledEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.scheduler.event;
import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer;
public class ContainerRescheduledEvent extends SchedulerEvent {
private RMContainer container;
public ContainerRescheduledEvent(RMContainer container) {
super(SchedulerEventType.CONTAINER_RESCHEDULED);
this.container = container;
}
public RMContainer getContainer() {
return container;
}
}
| 1,273 | 35.4 | 77 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/event/SchedulerEventType.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.scheduler.event;
public enum SchedulerEventType {
// Source: Node
NODE_ADDED,
NODE_REMOVED,
NODE_UPDATE,
NODE_RESOURCE_UPDATE,
NODE_LABELS_UPDATE,
// Source: RMApp
APP_ADDED,
APP_REMOVED,
// Source: RMAppAttempt
APP_ATTEMPT_ADDED,
APP_ATTEMPT_REMOVED,
// Source: ContainerAllocationExpirer
CONTAINER_EXPIRED,
// Source: RMContainer
CONTAINER_RESCHEDULED,
// Source: SchedulingEditPolicy
DROP_RESERVATION,
PREEMPT_CONTAINER,
KILL_CONTAINER
}
| 1,350 | 26.571429 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/event/AppAttemptAddedSchedulerEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.scheduler.event;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
public class AppAttemptAddedSchedulerEvent extends SchedulerEvent {
private final ApplicationAttemptId applicationAttemptId;
private final boolean transferStateFromPreviousAttempt;
private final boolean isAttemptRecovering;
public AppAttemptAddedSchedulerEvent(
ApplicationAttemptId applicationAttemptId,
boolean transferStateFromPreviousAttempt) {
this(applicationAttemptId, transferStateFromPreviousAttempt, false);
}
public AppAttemptAddedSchedulerEvent(
ApplicationAttemptId applicationAttemptId,
boolean transferStateFromPreviousAttempt,
boolean isAttemptRecovering) {
super(SchedulerEventType.APP_ATTEMPT_ADDED);
this.applicationAttemptId = applicationAttemptId;
this.transferStateFromPreviousAttempt = transferStateFromPreviousAttempt;
this.isAttemptRecovering = isAttemptRecovering;
}
public ApplicationAttemptId getApplicationAttemptId() {
return applicationAttemptId;
}
public boolean getTransferStateFromPreviousAttempt() {
return transferStateFromPreviousAttempt;
}
public boolean getIsAttemptRecovering() {
return isAttemptRecovering;
}
}
| 2,091 | 35.701754 | 77 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/security/QueueACLsManager.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.security;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.yarn.api.records.QueueACL;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
import com.google.common.annotations.VisibleForTesting;
public class QueueACLsManager {
private ResourceScheduler scheduler;
private boolean isACLsEnable;
@VisibleForTesting
public QueueACLsManager() {
this(null, new Configuration());
}
public QueueACLsManager(ResourceScheduler scheduler, Configuration conf) {
this.scheduler = scheduler;
this.isACLsEnable = conf.getBoolean(YarnConfiguration.YARN_ACL_ENABLE,
YarnConfiguration.DEFAULT_YARN_ACL_ENABLE);
}
public boolean checkAccess(UserGroupInformation callerUGI,
QueueACL acl, String queueName) {
if (!isACLsEnable) {
return true;
}
return scheduler.checkAccess(callerUGI, acl, queueName);
}
}
| 1,862 | 34.826923 | 81 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/security/RMContainerTokenSecretManager.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.security;
import java.util.Timer;
import java.util.TimerTask;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.yarn.api.records.ContainerId;
import org.apache.hadoop.yarn.api.records.LogAggregationContext;
import org.apache.hadoop.yarn.api.records.NodeId;
import org.apache.hadoop.yarn.api.records.Priority;
import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.api.records.Token;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.security.ContainerTokenIdentifier;
import org.apache.hadoop.yarn.server.api.ContainerType;
import org.apache.hadoop.yarn.server.api.records.MasterKey;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.security.BaseContainerTokenSecretManager;
import org.apache.hadoop.yarn.server.security.MasterKeyData;
import org.apache.hadoop.yarn.server.utils.BuilderUtils;
/**
* SecretManager for ContainerTokens. This is RM-specific and rolls the
* master-keys every so often.
*
*/
public class RMContainerTokenSecretManager extends
BaseContainerTokenSecretManager {
private static Log LOG = LogFactory
.getLog(RMContainerTokenSecretManager.class);
private MasterKeyData nextMasterKey;
private final Timer timer;
private final long rollingInterval;
private final long activationDelay;
public RMContainerTokenSecretManager(Configuration conf) {
super(conf);
this.timer = new Timer();
this.rollingInterval = conf.getLong(
YarnConfiguration.RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS,
YarnConfiguration.DEFAULT_RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS) * 1000;
// Add an activation delay. This is to address the following race: RM may
// roll over master-key, scheduling may happen at some point of time, a
// container created with a password generated off new master key, but NM
// might not have come again to RM to update the shared secret: so AM has a
// valid password generated off new secret but NM doesn't know about the
// secret yet.
// Adding delay = 1.5 * expiry interval makes sure that all active NMs get
// the updated shared-key.
this.activationDelay =
(long) (conf.getLong(YarnConfiguration.RM_NM_EXPIRY_INTERVAL_MS,
YarnConfiguration.DEFAULT_RM_NM_EXPIRY_INTERVAL_MS) * 1.5);
LOG.info("ContainerTokenKeyRollingInterval: " + this.rollingInterval
+ "ms and ContainerTokenKeyActivationDelay: " + this.activationDelay
+ "ms");
if (rollingInterval <= activationDelay * 2) {
throw new IllegalArgumentException(
YarnConfiguration.RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
+ " should be more than 3 X "
+ YarnConfiguration.RM_NM_EXPIRY_INTERVAL_MS);
}
}
public void start() {
rollMasterKey();
this.timer.scheduleAtFixedRate(new MasterKeyRoller(), rollingInterval,
rollingInterval);
}
public void stop() {
this.timer.cancel();
}
/**
* Creates a new master-key and sets it as the primary.
*/
@Private
public void rollMasterKey() {
super.writeLock.lock();
try {
LOG.info("Rolling master-key for container-tokens");
if (this.currentMasterKey == null) { // Setting up for the first time.
this.currentMasterKey = createNewMasterKey();
} else {
this.nextMasterKey = createNewMasterKey();
LOG.info("Going to activate master-key with key-id "
+ this.nextMasterKey.getMasterKey().getKeyId() + " in "
+ this.activationDelay + "ms");
this.timer.schedule(new NextKeyActivator(), this.activationDelay);
}
} finally {
super.writeLock.unlock();
}
}
@Private
public MasterKey getNextKey() {
super.readLock.lock();
try {
if (this.nextMasterKey == null) {
return null;
} else {
return this.nextMasterKey.getMasterKey();
}
} finally {
super.readLock.unlock();
}
}
/**
* Activate the new master-key
*/
@Private
public void activateNextMasterKey() {
super.writeLock.lock();
try {
LOG.info("Activating next master key with id: "
+ this.nextMasterKey.getMasterKey().getKeyId());
this.currentMasterKey = this.nextMasterKey;
this.nextMasterKey = null;
} finally {
super.writeLock.unlock();
}
}
private class MasterKeyRoller extends TimerTask {
@Override
public void run() {
rollMasterKey();
}
}
private class NextKeyActivator extends TimerTask {
@Override
public void run() {
// Activation will happen after an absolute time interval. It will be good
// if we can force activation after an NM updates and acknowledges a
// roll-over. But that is only possible when we move to per-NM keys. TODO:
activateNextMasterKey();
}
}
/**
* Helper function for creating ContainerTokens
*
* @param containerId
* @param nodeId
* @param appSubmitter
* @param capability
* @param priority
* @param createTime
* @return the container-token
*/
public Token createContainerToken(ContainerId containerId, NodeId nodeId,
String appSubmitter, Resource capability, Priority priority,
long createTime) {
return createContainerToken(containerId, nodeId, appSubmitter, capability,
priority, createTime, null, null, ContainerType.TASK);
}
/**
* Helper function for creating ContainerTokens
*
* @param containerId
* @param nodeId
* @param appSubmitter
* @param capability
* @param priority
* @param createTime
* @param logAggregationContext
* @param nodeLabelExpression
* @param containerType
* @return the container-token
*/
public Token createContainerToken(ContainerId containerId, NodeId nodeId,
String appSubmitter, Resource capability, Priority priority,
long createTime, LogAggregationContext logAggregationContext,
String nodeLabelExpression, ContainerType containerType) {
byte[] password;
ContainerTokenIdentifier tokenIdentifier;
long expiryTimeStamp =
System.currentTimeMillis() + containerTokenExpiryInterval;
// Lock so that we use the same MasterKey's keyId and its bytes
this.readLock.lock();
try {
tokenIdentifier =
new ContainerTokenIdentifier(containerId, nodeId.toString(),
appSubmitter, capability, expiryTimeStamp, this.currentMasterKey
.getMasterKey().getKeyId(),
ResourceManager.getClusterTimeStamp(), priority, createTime,
logAggregationContext, nodeLabelExpression, containerType);
password = this.createPassword(tokenIdentifier);
} finally {
this.readLock.unlock();
}
return BuilderUtils.newContainerToken(nodeId, password, tokenIdentifier);
}
}
| 7,905 | 33.982301 | 98 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/security/AMRMTokenSecretManager.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.security;
import java.io.IOException;
import java.security.SecureRandom;
import java.util.HashSet;
import java.util.Set;
import java.util.Timer;
import java.util.TimerTask;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReadWriteLock;
import java.util.concurrent.locks.ReentrantReadWriteLock;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.security.token.SecretManager;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.security.AMRMTokenIdentifier;
import org.apache.hadoop.yarn.server.api.records.MasterKey;
import org.apache.hadoop.yarn.server.resourcemanager.RMContext;
import org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore.RMState;
import org.apache.hadoop.yarn.server.resourcemanager.recovery.records.AMRMTokenSecretManagerState;
import org.apache.hadoop.yarn.server.security.MasterKeyData;
import com.google.common.annotations.VisibleForTesting;
/**
* AMRM-tokens are per ApplicationAttempt. If users redistribute their
* tokens, it is their headache, god save them. I mean you are not supposed to
* distribute keys to your vault, right? Anyways, ResourceManager saves each
* token locally in memory till application finishes and to a store for restart,
* so no need to remember master-keys even after rolling them.
*/
public class AMRMTokenSecretManager extends
SecretManager<AMRMTokenIdentifier> {
private static final Log LOG = LogFactory
.getLog(AMRMTokenSecretManager.class);
private int serialNo = new SecureRandom().nextInt();
private MasterKeyData nextMasterKey;
private MasterKeyData currentMasterKey;
private final ReadWriteLock readWriteLock = new ReentrantReadWriteLock();
private final Lock readLock = readWriteLock.readLock();
private final Lock writeLock = readWriteLock.writeLock();
private final Timer timer;
private final long rollingInterval;
private final long activationDelay;
private RMContext rmContext;
private final Set<ApplicationAttemptId> appAttemptSet =
new HashSet<ApplicationAttemptId>();
/**
* Create an {@link AMRMTokenSecretManager}
*/
public AMRMTokenSecretManager(Configuration conf, RMContext rmContext) {
this.rmContext = rmContext;
this.timer = new Timer();
this.rollingInterval =
conf
.getLong(
YarnConfiguration.RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS,
YarnConfiguration.DEFAULT_RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS) * 1000;
// Adding delay = 1.5 * expiry interval makes sure that all active AMs get
// the updated shared-key.
this.activationDelay =
(long) (conf.getLong(YarnConfiguration.RM_AM_EXPIRY_INTERVAL_MS,
YarnConfiguration.DEFAULT_RM_AM_EXPIRY_INTERVAL_MS) * 1.5);
LOG.info("AMRMTokenKeyRollingInterval: " + this.rollingInterval
+ "ms and AMRMTokenKeyActivationDelay: " + this.activationDelay + " ms");
if (rollingInterval <= activationDelay * 2) {
throw new IllegalArgumentException(
YarnConfiguration.RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
+ " should be more than 3 X "
+ YarnConfiguration.RM_AM_EXPIRY_INTERVAL_MS);
}
}
public void start() {
if (this.currentMasterKey == null) {
this.currentMasterKey = createNewMasterKey();
AMRMTokenSecretManagerState state =
AMRMTokenSecretManagerState.newInstance(
this.currentMasterKey.getMasterKey(), null);
rmContext.getStateStore().storeOrUpdateAMRMTokenSecretManager(state,
false);
}
this.timer.scheduleAtFixedRate(new MasterKeyRoller(), rollingInterval,
rollingInterval);
}
public void stop() {
this.timer.cancel();
}
public void applicationMasterFinished(ApplicationAttemptId appAttemptId) {
this.writeLock.lock();
try {
LOG.info("Application finished, removing password for " + appAttemptId);
this.appAttemptSet.remove(appAttemptId);
} finally {
this.writeLock.unlock();
}
}
private class MasterKeyRoller extends TimerTask {
@Override
public void run() {
rollMasterKey();
}
}
@Private
void rollMasterKey() {
this.writeLock.lock();
try {
LOG.info("Rolling master-key for amrm-tokens");
this.nextMasterKey = createNewMasterKey();
AMRMTokenSecretManagerState state =
AMRMTokenSecretManagerState.newInstance(
this.currentMasterKey.getMasterKey(),
this.nextMasterKey.getMasterKey());
rmContext.getStateStore()
.storeOrUpdateAMRMTokenSecretManager(state, true);
this.timer.schedule(new NextKeyActivator(), this.activationDelay);
} finally {
this.writeLock.unlock();
}
}
private class NextKeyActivator extends TimerTask {
@Override
public void run() {
activateNextMasterKey();
}
}
public void activateNextMasterKey() {
this.writeLock.lock();
try {
LOG.info("Activating next master key with id: "
+ this.nextMasterKey.getMasterKey().getKeyId());
this.currentMasterKey = this.nextMasterKey;
this.nextMasterKey = null;
AMRMTokenSecretManagerState state =
AMRMTokenSecretManagerState.newInstance(
this.currentMasterKey.getMasterKey(), null);
rmContext.getStateStore()
.storeOrUpdateAMRMTokenSecretManager(state, true);
} finally {
this.writeLock.unlock();
}
}
@Private
@VisibleForTesting
public MasterKeyData createNewMasterKey() {
this.writeLock.lock();
try {
return new MasterKeyData(serialNo++, generateSecret());
} finally {
this.writeLock.unlock();
}
}
public Token<AMRMTokenIdentifier> createAndGetAMRMToken(
ApplicationAttemptId appAttemptId) {
this.writeLock.lock();
try {
LOG.info("Create AMRMToken for ApplicationAttempt: " + appAttemptId);
AMRMTokenIdentifier identifier =
new AMRMTokenIdentifier(appAttemptId, getMasterKey().getMasterKey()
.getKeyId());
byte[] password = this.createPassword(identifier);
appAttemptSet.add(appAttemptId);
return new Token<AMRMTokenIdentifier>(identifier.getBytes(), password,
identifier.getKind(), new Text());
} finally {
this.writeLock.unlock();
}
}
// If nextMasterKey is not Null, then return nextMasterKey
// otherwise return currentMasterKey
@VisibleForTesting
public MasterKeyData getMasterKey() {
this.readLock.lock();
try {
return nextMasterKey == null ? currentMasterKey : nextMasterKey;
} finally {
this.readLock.unlock();
}
}
/**
* Populate persisted password of AMRMToken back to AMRMTokenSecretManager.
*/
public void addPersistedPassword(Token<AMRMTokenIdentifier> token)
throws IOException {
this.writeLock.lock();
try {
AMRMTokenIdentifier identifier = token.decodeIdentifier();
LOG.debug("Adding password for " + identifier.getApplicationAttemptId());
appAttemptSet.add(identifier.getApplicationAttemptId());
} finally {
this.writeLock.unlock();
}
}
/**
* Retrieve the password for the given {@link AMRMTokenIdentifier}.
* Used by RPC layer to validate a remote {@link AMRMTokenIdentifier}.
*/
@Override
public byte[] retrievePassword(AMRMTokenIdentifier identifier)
throws InvalidToken {
this.readLock.lock();
try {
ApplicationAttemptId applicationAttemptId =
identifier.getApplicationAttemptId();
if (LOG.isDebugEnabled()) {
LOG.debug("Trying to retrieve password for " + applicationAttemptId);
}
if (!appAttemptSet.contains(applicationAttemptId)) {
throw new InvalidToken(applicationAttemptId
+ " not found in AMRMTokenSecretManager.");
}
if (identifier.getKeyId() == this.currentMasterKey.getMasterKey()
.getKeyId()) {
return createPassword(identifier.getBytes(),
this.currentMasterKey.getSecretKey());
} else if (nextMasterKey != null
&& identifier.getKeyId() == this.nextMasterKey.getMasterKey()
.getKeyId()) {
return createPassword(identifier.getBytes(),
this.nextMasterKey.getSecretKey());
}
throw new InvalidToken("Invalid AMRMToken from " + applicationAttemptId);
} finally {
this.readLock.unlock();
}
}
/**
* Creates an empty TokenId to be used for de-serializing an
* {@link AMRMTokenIdentifier} by the RPC layer.
*/
@Override
public AMRMTokenIdentifier createIdentifier() {
return new AMRMTokenIdentifier();
}
@Private
@VisibleForTesting
public MasterKeyData getCurrnetMasterKeyData() {
this.readLock.lock();
try {
return this.currentMasterKey;
} finally {
this.readLock.unlock();
}
}
@Private
@VisibleForTesting
public MasterKeyData getNextMasterKeyData() {
this.readLock.lock();
try {
return this.nextMasterKey;
} finally {
this.readLock.unlock();
}
}
@Override
@Private
protected byte[] createPassword(AMRMTokenIdentifier identifier) {
this.readLock.lock();
try {
ApplicationAttemptId applicationAttemptId =
identifier.getApplicationAttemptId();
LOG.info("Creating password for " + applicationAttemptId);
return createPassword(identifier.getBytes(), getMasterKey()
.getSecretKey());
} finally {
this.readLock.unlock();
}
}
public void recover(RMState state) {
if (state.getAMRMTokenSecretManagerState() != null) {
// recover the current master key
MasterKey currentKey =
state.getAMRMTokenSecretManagerState().getCurrentMasterKey();
this.currentMasterKey =
new MasterKeyData(currentKey, createSecretKey(currentKey.getBytes()
.array()));
// recover the next master key if not null
MasterKey nextKey =
state.getAMRMTokenSecretManagerState().getNextMasterKey();
if (nextKey != null) {
this.nextMasterKey =
new MasterKeyData(nextKey, createSecretKey(nextKey.getBytes()
.array()));
this.timer.schedule(new NextKeyActivator(), this.activationDelay);
}
}
}
}
| 11,419 | 32.988095 | 98 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/security/DelegationTokenRenewer.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.security;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.security.PrivilegedExceptionAction;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Date;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map.Entry;
import java.util.Set;
import java.util.Timer;
import java.util.TimerTask;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.locks.ReadWriteLock;
import java.util.concurrent.locks.ReentrantReadWriteLock;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.classification.InterfaceStability.Unstable;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.io.DataOutputBuffer;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.security.Credentials;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier;
import org.apache.hadoop.service.AbstractService;
import org.apache.hadoop.util.StringUtils;
import org.apache.hadoop.util.Time;
import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.event.AbstractEvent;
import org.apache.hadoop.yarn.exceptions.YarnRuntimeException;
import org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier;
import org.apache.hadoop.yarn.server.resourcemanager.RMContext;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppEvent;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppEventType;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppRejectedEvent;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.util.concurrent.ThreadFactoryBuilder;
/**
* Service to renew application delegation tokens.
*/
@Private
@Unstable
public class DelegationTokenRenewer extends AbstractService {
private static final Log LOG =
LogFactory.getLog(DelegationTokenRenewer.class);
@VisibleForTesting
public static final Text HDFS_DELEGATION_KIND =
new Text("HDFS_DELEGATION_TOKEN");
public static final String SCHEME = "hdfs";
// global single timer (daemon)
private Timer renewalTimer;
private RMContext rmContext;
// delegation token canceler thread
private DelegationTokenCancelThread dtCancelThread =
new DelegationTokenCancelThread();
private ThreadPoolExecutor renewerService;
private ConcurrentMap<ApplicationId, Set<DelegationTokenToRenew>> appTokens =
new ConcurrentHashMap<ApplicationId, Set<DelegationTokenToRenew>>();
private ConcurrentMap<Token<?>, DelegationTokenToRenew> allTokens =
new ConcurrentHashMap<Token<?>, DelegationTokenToRenew>();
private final ConcurrentMap<ApplicationId, Long> delayedRemovalMap =
new ConcurrentHashMap<ApplicationId, Long>();
private long tokenRemovalDelayMs;
private Thread delayedRemovalThread;
private ReadWriteLock serviceStateLock = new ReentrantReadWriteLock();
private volatile boolean isServiceStarted;
private LinkedBlockingQueue<DelegationTokenRenewerEvent> pendingEventQueue;
private boolean tokenKeepAliveEnabled;
private boolean hasProxyUserPrivileges;
private long credentialsValidTimeRemaining;
// this config is supposedly not used by end-users.
public static final String RM_SYSTEM_CREDENTIALS_VALID_TIME_REMAINING =
YarnConfiguration.RM_PREFIX + "system-credentials.valid-time-remaining";
public static final long DEFAULT_RM_SYSTEM_CREDENTIALS_VALID_TIME_REMAINING =
10800000; // 3h
public DelegationTokenRenewer() {
super(DelegationTokenRenewer.class.getName());
}
@Override
protected void serviceInit(Configuration conf) throws Exception {
this.hasProxyUserPrivileges =
conf.getBoolean(YarnConfiguration.RM_PROXY_USER_PRIVILEGES_ENABLED,
YarnConfiguration.DEFAULT_RM_PROXY_USER_PRIVILEGES_ENABLED);
this.tokenKeepAliveEnabled =
conf.getBoolean(YarnConfiguration.LOG_AGGREGATION_ENABLED,
YarnConfiguration.DEFAULT_LOG_AGGREGATION_ENABLED);
this.tokenRemovalDelayMs =
conf.getInt(YarnConfiguration.RM_NM_EXPIRY_INTERVAL_MS,
YarnConfiguration.DEFAULT_RM_NM_EXPIRY_INTERVAL_MS);
this.credentialsValidTimeRemaining =
conf.getLong(RM_SYSTEM_CREDENTIALS_VALID_TIME_REMAINING,
DEFAULT_RM_SYSTEM_CREDENTIALS_VALID_TIME_REMAINING);
setLocalSecretManagerAndServiceAddr();
renewerService = createNewThreadPoolService(conf);
pendingEventQueue = new LinkedBlockingQueue<DelegationTokenRenewerEvent>();
renewalTimer = new Timer(true);
super.serviceInit(conf);
}
protected ThreadPoolExecutor createNewThreadPoolService(Configuration conf) {
int nThreads = conf.getInt(
YarnConfiguration.RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT,
YarnConfiguration.DEFAULT_RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT);
ThreadFactory tf = new ThreadFactoryBuilder()
.setNameFormat("DelegationTokenRenewer #%d")
.build();
ThreadPoolExecutor pool =
new ThreadPoolExecutor(nThreads, nThreads, 3L,
TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>());
pool.setThreadFactory(tf);
pool.allowCoreThreadTimeOut(true);
return pool;
}
// enable RM to short-circuit token operations directly to itself
private void setLocalSecretManagerAndServiceAddr() {
RMDelegationTokenIdentifier.Renewer.setSecretManager(rmContext
.getRMDelegationTokenSecretManager(), rmContext.getClientRMService()
.getBindAddress());
}
@Override
protected void serviceStart() throws Exception {
dtCancelThread.start();
if (tokenKeepAliveEnabled) {
delayedRemovalThread =
new Thread(new DelayedTokenRemovalRunnable(getConfig()),
"DelayedTokenCanceller");
delayedRemovalThread.start();
}
setLocalSecretManagerAndServiceAddr();
serviceStateLock.writeLock().lock();
isServiceStarted = true;
serviceStateLock.writeLock().unlock();
while(!pendingEventQueue.isEmpty()) {
processDelegationTokenRenewerEvent(pendingEventQueue.take());
}
super.serviceStart();
}
private void processDelegationTokenRenewerEvent(
DelegationTokenRenewerEvent evt) {
serviceStateLock.readLock().lock();
try {
if (isServiceStarted) {
renewerService.execute(new DelegationTokenRenewerRunnable(evt));
} else {
pendingEventQueue.add(evt);
}
} finally {
serviceStateLock.readLock().unlock();
}
}
@Override
protected void serviceStop() {
if (renewalTimer != null) {
renewalTimer.cancel();
}
appTokens.clear();
allTokens.clear();
this.renewerService.shutdown();
dtCancelThread.interrupt();
try {
dtCancelThread.join(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
if (tokenKeepAliveEnabled && delayedRemovalThread != null) {
delayedRemovalThread.interrupt();
try {
delayedRemovalThread.join(1000);
} catch (InterruptedException e) {
LOG.info("Interrupted while joining on delayed removal thread.", e);
}
}
}
/**
* class that is used for keeping tracks of DT to renew
*
*/
@VisibleForTesting
protected static class DelegationTokenToRenew {
public final Token<?> token;
public final Collection<ApplicationId> referringAppIds;
public final Configuration conf;
public long expirationDate;
public RenewalTimerTask timerTask;
public volatile boolean shouldCancelAtEnd;
public long maxDate;
public String user;
public DelegationTokenToRenew(Collection<ApplicationId> applicationIds,
Token<?> token,
Configuration conf, long expirationDate, boolean shouldCancelAtEnd,
String user) {
this.token = token;
this.user = user;
if (token.getKind().equals(HDFS_DELEGATION_KIND)) {
try {
AbstractDelegationTokenIdentifier identifier =
(AbstractDelegationTokenIdentifier) token.decodeIdentifier();
maxDate = identifier.getMaxDate();
} catch (IOException e) {
throw new YarnRuntimeException(e);
}
}
this.referringAppIds = Collections.synchronizedSet(
new HashSet<ApplicationId>(applicationIds));
this.conf = conf;
this.expirationDate = expirationDate;
this.timerTask = null;
this.shouldCancelAtEnd = shouldCancelAtEnd;
}
public void setTimerTask(RenewalTimerTask tTask) {
timerTask = tTask;
}
@VisibleForTesting
public void cancelTimer() {
if (timerTask != null) {
timerTask.cancel();
}
}
@VisibleForTesting
public boolean isTimerCancelled() {
return (timerTask != null) && timerTask.cancelled.get();
}
@Override
public String toString() {
return token + ";exp=" + expirationDate + "; apps=" + referringAppIds;
}
@Override
public boolean equals(Object obj) {
return obj instanceof DelegationTokenToRenew &&
token.equals(((DelegationTokenToRenew)obj).token);
}
@Override
public int hashCode() {
return token.hashCode();
}
}
private static class DelegationTokenCancelThread extends Thread {
private static class TokenWithConf {
Token<?> token;
Configuration conf;
TokenWithConf(Token<?> token, Configuration conf) {
this.token = token;
this.conf = conf;
}
}
private LinkedBlockingQueue<TokenWithConf> queue =
new LinkedBlockingQueue<TokenWithConf>();
public DelegationTokenCancelThread() {
super("Delegation Token Canceler");
setDaemon(true);
}
public void cancelToken(Token<?> token,
Configuration conf) {
TokenWithConf tokenWithConf = new TokenWithConf(token, conf);
while (!queue.offer(tokenWithConf)) {
LOG.warn("Unable to add token " + token + " for cancellation. " +
"Will retry..");
try {
Thread.sleep(100);
} catch (InterruptedException e) {
throw new RuntimeException(e);
}
}
}
public void run() {
TokenWithConf tokenWithConf = null;
while (true) {
try {
tokenWithConf = queue.take();
final TokenWithConf current = tokenWithConf;
if (LOG.isDebugEnabled()) {
LOG.debug("Cancelling token " + tokenWithConf.token.getService());
}
// need to use doAs so that http can find the kerberos tgt
UserGroupInformation.getLoginUser()
.doAs(new PrivilegedExceptionAction<Void>(){
@Override
public Void run() throws Exception {
current.token.cancel(current.conf);
return null;
}
});
} catch (IOException e) {
LOG.warn("Failed to cancel token " + tokenWithConf.token + " " +
StringUtils.stringifyException(e));
} catch (RuntimeException e) {
LOG.warn("Failed to cancel token " + tokenWithConf.token + " " +
StringUtils.stringifyException(e));
} catch (InterruptedException ie) {
return;
} catch (Throwable t) {
LOG.warn("Got exception " + StringUtils.stringifyException(t) +
". Exiting..");
System.exit(-1);
}
}
}
}
@VisibleForTesting
public Set<Token<?>> getDelegationTokens() {
Set<Token<?>> tokens = new HashSet<Token<?>>();
for (Set<DelegationTokenToRenew> tokenList : appTokens.values()) {
for (DelegationTokenToRenew token : tokenList) {
tokens.add(token.token);
}
}
return tokens;
}
/**
* Asynchronously add application tokens for renewal.
* @param applicationId added application
* @param ts tokens
* @param shouldCancelAtEnd true if tokens should be canceled when the app is
* done else false.
* @param user user
*/
public void addApplicationAsync(ApplicationId applicationId, Credentials ts,
boolean shouldCancelAtEnd, String user) {
processDelegationTokenRenewerEvent(new DelegationTokenRenewerAppSubmitEvent(
applicationId, ts, shouldCancelAtEnd, user));
}
/**
* Synchronously renew delegation tokens.
* @param user user
*/
public void addApplicationSync(ApplicationId applicationId, Credentials ts,
boolean shouldCancelAtEnd, String user) throws IOException,
InterruptedException {
handleAppSubmitEvent(new DelegationTokenRenewerAppSubmitEvent(
applicationId, ts, shouldCancelAtEnd, user));
}
private void handleAppSubmitEvent(DelegationTokenRenewerAppSubmitEvent evt)
throws IOException, InterruptedException {
ApplicationId applicationId = evt.getApplicationId();
Credentials ts = evt.getCredentials();
boolean shouldCancelAtEnd = evt.shouldCancelAtEnd();
if (ts == null) {
return; // nothing to add
}
if (LOG.isDebugEnabled()) {
LOG.debug("Registering tokens for renewal for:" +
" appId = " + applicationId);
}
Collection<Token<?>> tokens = ts.getAllTokens();
long now = System.currentTimeMillis();
// find tokens for renewal, but don't add timers until we know
// all renewable tokens are valid
// At RM restart it is safe to assume that all the previously added tokens
// are valid
appTokens.put(applicationId,
Collections.synchronizedSet(new HashSet<DelegationTokenToRenew>()));
Set<DelegationTokenToRenew> tokenList = new HashSet<DelegationTokenToRenew>();
boolean hasHdfsToken = false;
for (Token<?> token : tokens) {
if (token.isManaged()) {
if (token.getKind().equals(HDFS_DELEGATION_KIND)) {
LOG.info(applicationId + " found existing hdfs token " + token);
hasHdfsToken = true;
}
if (skipTokenRenewal(token)) {
continue;
}
DelegationTokenToRenew dttr = allTokens.get(token);
if (dttr == null) {
dttr = new DelegationTokenToRenew(Arrays.asList(applicationId), token,
getConfig(), now, shouldCancelAtEnd, evt.getUser());
try {
renewToken(dttr);
} catch (IOException ioe) {
throw new IOException("Failed to renew token: " + dttr.token, ioe);
}
}
tokenList.add(dttr);
}
}
if (!tokenList.isEmpty()) {
// Renewing token and adding it to timer calls are separated purposefully
// If user provides incorrect token then it should not be added for
// renewal.
for (DelegationTokenToRenew dtr : tokenList) {
DelegationTokenToRenew currentDtr =
allTokens.putIfAbsent(dtr.token, dtr);
if (currentDtr != null) {
// another job beat us
currentDtr.referringAppIds.add(applicationId);
appTokens.get(applicationId).add(currentDtr);
} else {
appTokens.get(applicationId).add(dtr);
setTimerForTokenRenewal(dtr);
}
}
}
if (!hasHdfsToken) {
requestNewHdfsDelegationToken(Arrays.asList(applicationId), evt.getUser(),
shouldCancelAtEnd);
}
}
/**
* Task - to renew a token
*
*/
private class RenewalTimerTask extends TimerTask {
private DelegationTokenToRenew dttr;
private AtomicBoolean cancelled = new AtomicBoolean(false);
RenewalTimerTask(DelegationTokenToRenew t) {
dttr = t;
}
@Override
public void run() {
if (cancelled.get()) {
return;
}
Token<?> token = dttr.token;
try {
requestNewHdfsDelegationTokenIfNeeded(dttr);
// if the token is not replaced by a new token, renew the token
if (!dttr.isTimerCancelled()) {
renewToken(dttr);
setTimerForTokenRenewal(dttr);// set the next one
} else {
LOG.info("The token was removed already. Token = [" +dttr +"]");
}
} catch (Exception e) {
LOG.error("Exception renewing token" + token + ". Not rescheduled", e);
removeFailedDelegationToken(dttr);
}
}
@Override
public boolean cancel() {
cancelled.set(true);
return super.cancel();
}
}
/*
* Skip renewing token if the renewer of the token is set to ""
* Caller is expected to have examined that token.isManaged() returns
* true before calling this method.
*/
private boolean skipTokenRenewal(Token<?> token)
throws IOException {
@SuppressWarnings("unchecked")
Text renewer = ((Token<AbstractDelegationTokenIdentifier>)token).
decodeIdentifier().getRenewer();
return (renewer != null && renewer.toString().equals(""));
}
/**
* set task to renew the token
*/
@VisibleForTesting
protected void setTimerForTokenRenewal(DelegationTokenToRenew token)
throws IOException {
// calculate timer time
long expiresIn = token.expirationDate - System.currentTimeMillis();
long renewIn = token.expirationDate - expiresIn/10; // little bit before the expiration
// need to create new task every time
RenewalTimerTask tTask = new RenewalTimerTask(token);
token.setTimerTask(tTask); // keep reference to the timer
renewalTimer.schedule(token.timerTask, new Date(renewIn));
LOG.info("Renew " + token + " in " + expiresIn + " ms, appId = "
+ token.referringAppIds);
}
// renew a token
@VisibleForTesting
protected void renewToken(final DelegationTokenToRenew dttr)
throws IOException {
// need to use doAs so that http can find the kerberos tgt
// NOTE: token renewers should be responsible for the correct UGI!
try {
dttr.expirationDate =
UserGroupInformation.getLoginUser().doAs(
new PrivilegedExceptionAction<Long>() {
@Override
public Long run() throws Exception {
return dttr.token.renew(dttr.conf);
}
});
} catch (InterruptedException e) {
throw new IOException(e);
}
LOG.info("Renewed delegation-token= [" + dttr + "], for "
+ dttr.referringAppIds);
}
// Request new hdfs token if the token is about to expire, and remove the old
// token from the tokenToRenew list
private void requestNewHdfsDelegationTokenIfNeeded(
final DelegationTokenToRenew dttr) throws IOException,
InterruptedException {
if (hasProxyUserPrivileges
&& dttr.maxDate - dttr.expirationDate < credentialsValidTimeRemaining
&& dttr.token.getKind().equals(HDFS_DELEGATION_KIND)) {
final Collection<ApplicationId> applicationIds;
synchronized (dttr.referringAppIds) {
applicationIds = new HashSet<>(dttr.referringAppIds);
dttr.referringAppIds.clear();
}
// remove all old expiring hdfs tokens for this application.
for (ApplicationId appId : applicationIds) {
Set<DelegationTokenToRenew> tokenSet = appTokens.get(appId);
if (tokenSet == null || tokenSet.isEmpty()) {
continue;
}
Iterator<DelegationTokenToRenew> iter = tokenSet.iterator();
synchronized (tokenSet) {
while (iter.hasNext()) {
DelegationTokenToRenew t = iter.next();
if (t.token.getKind().equals(HDFS_DELEGATION_KIND)) {
iter.remove();
allTokens.remove(t.token);
t.cancelTimer();
LOG.info("Removed expiring token " + t);
}
}
}
}
LOG.info("Token= (" + dttr + ") is expiring, request new token.");
requestNewHdfsDelegationToken(applicationIds, dttr.user,
dttr.shouldCancelAtEnd);
}
}
private void requestNewHdfsDelegationToken(
Collection<ApplicationId> referringAppIds,
String user, boolean shouldCancelAtEnd) throws IOException,
InterruptedException {
if (!hasProxyUserPrivileges) {
LOG.info("RM proxy-user privilege is not enabled. Skip requesting hdfs tokens.");
return;
}
// Get new hdfs tokens for this user
Credentials credentials = new Credentials();
Token<?>[] newTokens = obtainSystemTokensForUser(user, credentials);
// Add new tokens to the toRenew list.
LOG.info("Received new tokens for " + referringAppIds + ". Received "
+ newTokens.length + " tokens.");
if (newTokens.length > 0) {
for (Token<?> token : newTokens) {
if (token.isManaged()) {
DelegationTokenToRenew tokenToRenew =
new DelegationTokenToRenew(referringAppIds, token, getConfig(),
Time.now(), shouldCancelAtEnd, user);
// renew the token to get the next expiration date.
renewToken(tokenToRenew);
setTimerForTokenRenewal(tokenToRenew);
for (ApplicationId applicationId : referringAppIds) {
appTokens.get(applicationId).add(tokenToRenew);
}
LOG.info("Received new token " + token);
}
}
}
DataOutputBuffer dob = new DataOutputBuffer();
credentials.writeTokenStorageToStream(dob);
ByteBuffer byteBuffer = ByteBuffer.wrap(dob.getData(), 0, dob.getLength());
for (ApplicationId applicationId : referringAppIds) {
rmContext.getSystemCredentialsForApps().put(applicationId, byteBuffer);
}
}
@VisibleForTesting
protected Token<?>[] obtainSystemTokensForUser(String user,
final Credentials credentials) throws IOException, InterruptedException {
// Get new hdfs tokens on behalf of this user
UserGroupInformation proxyUser =
UserGroupInformation.createProxyUser(user,
UserGroupInformation.getLoginUser());
Token<?>[] newTokens =
proxyUser.doAs(new PrivilegedExceptionAction<Token<?>[]>() {
@Override
public Token<?>[] run() throws Exception {
FileSystem fs = FileSystem.get(getConfig());
try {
return fs.addDelegationTokens(
UserGroupInformation.getLoginUser().getUserName(),
credentials);
} finally {
// Close the FileSystem created by the new proxy user,
// So that we don't leave an entry in the FileSystem cache
fs.close();
}
}
});
return newTokens;
}
// cancel a token
private void cancelToken(DelegationTokenToRenew t) {
if(t.shouldCancelAtEnd) {
dtCancelThread.cancelToken(t.token, t.conf);
} else {
LOG.info("Did not cancel "+t);
}
}
/**
* removing failed DT
*/
private void removeFailedDelegationToken(DelegationTokenToRenew t) {
Collection<ApplicationId> applicationIds = t.referringAppIds;
synchronized (applicationIds) {
LOG.error("removing failed delegation token for appid=" + applicationIds
+ ";t=" + t.token.getService());
for (ApplicationId applicationId : applicationIds) {
appTokens.get(applicationId).remove(t);
}
}
allTokens.remove(t.token);
// cancel the timer
t.cancelTimer();
}
/**
* Removing delegation token for completed applications.
* @param applicationId completed application
*/
public void applicationFinished(ApplicationId applicationId) {
processDelegationTokenRenewerEvent(new DelegationTokenRenewerEvent(
applicationId,
DelegationTokenRenewerEventType.FINISH_APPLICATION));
}
private void handleAppFinishEvent(DelegationTokenRenewerEvent evt) {
if (!tokenKeepAliveEnabled) {
removeApplicationFromRenewal(evt.getApplicationId());
} else {
delayedRemovalMap.put(evt.getApplicationId(), System.currentTimeMillis()
+ tokenRemovalDelayMs);
}
}
/**
* Add a list of applications to the keep alive list. If an appId already
* exists, update it's keep-alive time.
*
* @param appIds
* the list of applicationIds to be kept alive.
*
*/
public void updateKeepAliveApplications(List<ApplicationId> appIds) {
if (tokenKeepAliveEnabled && appIds != null && appIds.size() > 0) {
for (ApplicationId appId : appIds) {
delayedRemovalMap.put(appId, System.currentTimeMillis()
+ tokenRemovalDelayMs);
}
}
}
private void removeApplicationFromRenewal(ApplicationId applicationId) {
rmContext.getSystemCredentialsForApps().remove(applicationId);
Set<DelegationTokenToRenew> tokens = appTokens.get(applicationId);
if (tokens != null && !tokens.isEmpty()) {
synchronized (tokens) {
Iterator<DelegationTokenToRenew> it = tokens.iterator();
while (it.hasNext()) {
DelegationTokenToRenew dttr = it.next();
if (LOG.isDebugEnabled()) {
LOG.debug("Removing delegation token for appId=" + applicationId
+ "; token=" + dttr.token.getService());
}
// continue if the app list isn't empty
synchronized(dttr.referringAppIds) {
dttr.referringAppIds.remove(applicationId);
if (!dttr.referringAppIds.isEmpty()) {
continue;
}
}
// cancel the timer
dttr.cancelTimer();
// cancel the token
cancelToken(dttr);
it.remove();
allTokens.remove(dttr.token);
}
}
}
if(tokens != null && tokens.isEmpty()) {
appTokens.remove(applicationId);
}
}
/**
* Takes care of cancelling app delegation tokens after the configured
* cancellation delay, taking into consideration keep-alive requests.
*
*/
private class DelayedTokenRemovalRunnable implements Runnable {
private long waitTimeMs;
DelayedTokenRemovalRunnable(Configuration conf) {
waitTimeMs =
conf.getLong(
YarnConfiguration.RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS,
YarnConfiguration.DEFAULT_RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS);
}
@Override
public void run() {
List<ApplicationId> toCancel = new ArrayList<ApplicationId>();
while (!Thread.currentThread().isInterrupted()) {
Iterator<Entry<ApplicationId, Long>> it =
delayedRemovalMap.entrySet().iterator();
toCancel.clear();
while (it.hasNext()) {
Entry<ApplicationId, Long> e = it.next();
if (e.getValue() < System.currentTimeMillis()) {
toCancel.add(e.getKey());
}
}
for (ApplicationId appId : toCancel) {
removeApplicationFromRenewal(appId);
delayedRemovalMap.remove(appId);
}
synchronized (this) {
try {
wait(waitTimeMs);
} catch (InterruptedException e) {
LOG.info("Delayed Deletion Thread Interrupted. Shutting it down");
return;
}
}
}
}
}
public void setRMContext(RMContext rmContext) {
this.rmContext = rmContext;
}
/*
* This will run as a separate thread and will process individual events. It
* is done in this way to make sure that the token renewal as a part of
* application submission and token removal as a part of application finish
* is asynchronous in nature.
*/
private final class DelegationTokenRenewerRunnable
implements Runnable {
private DelegationTokenRenewerEvent evt;
public DelegationTokenRenewerRunnable(DelegationTokenRenewerEvent evt) {
this.evt = evt;
}
@Override
public void run() {
if (evt instanceof DelegationTokenRenewerAppSubmitEvent) {
DelegationTokenRenewerAppSubmitEvent appSubmitEvt =
(DelegationTokenRenewerAppSubmitEvent) evt;
handleDTRenewerAppSubmitEvent(appSubmitEvt);
} else if (evt.getType().equals(
DelegationTokenRenewerEventType.FINISH_APPLICATION)) {
DelegationTokenRenewer.this.handleAppFinishEvent(evt);
}
}
@SuppressWarnings("unchecked")
private void handleDTRenewerAppSubmitEvent(
DelegationTokenRenewerAppSubmitEvent event) {
/*
* For applications submitted with delegation tokens we are not submitting
* the application to scheduler from RMAppManager. Instead we are doing
* it from here. The primary goal is to make token renewal as a part of
* application submission asynchronous so that client thread is not
* blocked during app submission.
*/
try {
// Setup tokens for renewal
DelegationTokenRenewer.this.handleAppSubmitEvent(event);
rmContext.getDispatcher().getEventHandler()
.handle(new RMAppEvent(event.getApplicationId(), RMAppEventType.START));
} catch (Throwable t) {
LOG.warn(
"Unable to add the application to the delegation token renewer.",
t);
// Sending APP_REJECTED is fine, since we assume that the
// RMApp is in NEW state and thus we havne't yet informed the
// Scheduler about the existence of the application
rmContext.getDispatcher().getEventHandler().handle(
new RMAppRejectedEvent(event.getApplicationId(), t.getMessage()));
}
}
}
static class DelegationTokenRenewerAppSubmitEvent extends
DelegationTokenRenewerEvent {
private Credentials credentials;
private boolean shouldCancelAtEnd;
private String user;
public DelegationTokenRenewerAppSubmitEvent(ApplicationId appId,
Credentials credentails, boolean shouldCancelAtEnd, String user) {
super(appId, DelegationTokenRenewerEventType.VERIFY_AND_START_APPLICATION);
this.credentials = credentails;
this.shouldCancelAtEnd = shouldCancelAtEnd;
this.user = user;
}
public Credentials getCredentials() {
return credentials;
}
public boolean shouldCancelAtEnd() {
return shouldCancelAtEnd;
}
public String getUser() {
return user;
}
}
enum DelegationTokenRenewerEventType {
VERIFY_AND_START_APPLICATION,
FINISH_APPLICATION
}
private static class DelegationTokenRenewerEvent extends
AbstractEvent<DelegationTokenRenewerEventType> {
private ApplicationId appId;
public DelegationTokenRenewerEvent(ApplicationId appId,
DelegationTokenRenewerEventType type) {
super(type);
this.appId = appId;
}
public ApplicationId getApplicationId() {
return appId;
}
}
// only for testing
protected ConcurrentMap<Token<?>, DelegationTokenToRenew> getAllTokens() {
return allTokens;
}
}
| 32,087 | 33.35546 | 91 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/security/RMDelegationTokenSecretManager.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.security;
import java.io.IOException;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager;
import org.apache.hadoop.security.token.delegation.DelegationKey;
import org.apache.hadoop.util.ExitUtil;
import org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier;
import org.apache.hadoop.yarn.server.resourcemanager.RMContext;
import org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore.RMState;
import org.apache.hadoop.yarn.server.resourcemanager.recovery.Recoverable;
import com.google.common.annotations.VisibleForTesting;
/**
* A ResourceManager specific delegation token secret manager.
* The secret manager is responsible for generating and accepting the password
* for each token.
*/
@InterfaceAudience.Private
@InterfaceStability.Unstable
public class RMDelegationTokenSecretManager extends
AbstractDelegationTokenSecretManager<RMDelegationTokenIdentifier> implements
Recoverable {
private static final Log LOG = LogFactory
.getLog(RMDelegationTokenSecretManager.class);
protected final RMContext rmContext;
/**
* Create a secret manager
* @param delegationKeyUpdateInterval the number of milliseconds for rolling
* new secret keys.
* @param delegationTokenMaxLifetime the maximum lifetime of the delegation
* tokens in milliseconds
* @param delegationTokenRenewInterval how often the tokens must be renewed
* in milliseconds
* @param delegationTokenRemoverScanInterval how often the tokens are scanned
* for expired tokens in milliseconds
* @param rmContext current context of the ResourceManager
*/
public RMDelegationTokenSecretManager(long delegationKeyUpdateInterval,
long delegationTokenMaxLifetime,
long delegationTokenRenewInterval,
long delegationTokenRemoverScanInterval,
RMContext rmContext) {
super(delegationKeyUpdateInterval, delegationTokenMaxLifetime,
delegationTokenRenewInterval, delegationTokenRemoverScanInterval);
this.rmContext = rmContext;
}
@Override
public RMDelegationTokenIdentifier createIdentifier() {
return new RMDelegationTokenIdentifier();
}
@Override
protected void storeNewMasterKey(DelegationKey newKey) {
try {
LOG.info("storing master key with keyID " + newKey.getKeyId());
rmContext.getStateStore().storeRMDTMasterKey(newKey);
} catch (Exception e) {
LOG.error("Error in storing master key with KeyID: " + newKey.getKeyId());
ExitUtil.terminate(1, e);
}
}
@Override
protected void removeStoredMasterKey(DelegationKey key) {
try {
LOG.info("removing master key with keyID " + key.getKeyId());
rmContext.getStateStore().removeRMDTMasterKey(key);
} catch (Exception e) {
LOG.error("Error in removing master key with KeyID: " + key.getKeyId());
ExitUtil.terminate(1, e);
}
}
@Override
protected void storeNewToken(RMDelegationTokenIdentifier identifier,
long renewDate) {
try {
LOG.info("storing RMDelegation token with sequence number: "
+ identifier.getSequenceNumber());
rmContext.getStateStore().storeRMDelegationToken(identifier, renewDate);
} catch (Exception e) {
LOG.error("Error in storing RMDelegationToken with sequence number: "
+ identifier.getSequenceNumber());
ExitUtil.terminate(1, e);
}
}
@Override
protected void updateStoredToken(RMDelegationTokenIdentifier id,
long renewDate) {
try {
LOG.info("updating RMDelegation token with sequence number: "
+ id.getSequenceNumber());
rmContext.getStateStore().updateRMDelegationToken(id, renewDate);
} catch (Exception e) {
LOG.error("Error in updating persisted RMDelegationToken" +
" with sequence number: " + id.getSequenceNumber());
ExitUtil.terminate(1, e);
}
}
@Override
protected void removeStoredToken(RMDelegationTokenIdentifier ident)
throws IOException {
try {
LOG.info("removing RMDelegation token with sequence number: "
+ ident.getSequenceNumber());
rmContext.getStateStore().removeRMDelegationToken(ident);
} catch (Exception e) {
LOG.error("Error in removing RMDelegationToken with sequence number: "
+ ident.getSequenceNumber());
ExitUtil.terminate(1, e);
}
}
@Private
@VisibleForTesting
public synchronized Set<DelegationKey> getAllMasterKeys() {
HashSet<DelegationKey> keySet = new HashSet<DelegationKey>();
keySet.addAll(allKeys.values());
return keySet;
}
@Private
@VisibleForTesting
public synchronized Map<RMDelegationTokenIdentifier, Long> getAllTokens() {
Map<RMDelegationTokenIdentifier, Long> allTokens =
new HashMap<RMDelegationTokenIdentifier, Long>();
for (Map.Entry<RMDelegationTokenIdentifier,
DelegationTokenInformation> entry : currentTokens.entrySet()) {
allTokens.put(entry.getKey(), entry.getValue().getRenewDate());
}
return allTokens;
}
@Private
@VisibleForTesting
public int getLatestDTSequenceNumber() {
return delegationTokenSequenceNumber;
}
@Override
public void recover(RMState rmState) throws Exception {
LOG.info("recovering RMDelegationTokenSecretManager.");
// recover RMDTMasterKeys
for (DelegationKey dtKey : rmState.getRMDTSecretManagerState()
.getMasterKeyState()) {
addKey(dtKey);
}
// recover RMDelegationTokens
Map<RMDelegationTokenIdentifier, Long> rmDelegationTokens =
rmState.getRMDTSecretManagerState().getTokenState();
this.delegationTokenSequenceNumber =
rmState.getRMDTSecretManagerState().getDTSequenceNumber();
for (Map.Entry<RMDelegationTokenIdentifier, Long> entry : rmDelegationTokens
.entrySet()) {
addPersistedDelegationToken(entry.getKey(), entry.getValue());
}
}
public long getRenewDate(RMDelegationTokenIdentifier ident)
throws InvalidToken {
DelegationTokenInformation info = currentTokens.get(ident);
if (info == null) {
throw new InvalidToken("token (" + ident.toString()
+ ") can't be found in cache");
}
return info.getRenewDate();
}
}
| 7,593 | 35.864078 | 88 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/security/ClientToAMTokenSecretManagerInRM.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.security;
import java.util.HashMap;
import java.util.Map;
import javax.crypto.SecretKey;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.security.client.BaseClientToAMTokenSecretManager;
public class ClientToAMTokenSecretManagerInRM extends
BaseClientToAMTokenSecretManager {
// Per application master-keys for managing client-tokens
private Map<ApplicationAttemptId, SecretKey> masterKeys =
new HashMap<ApplicationAttemptId, SecretKey>();
public synchronized SecretKey createMasterKey(
ApplicationAttemptId applicationAttemptID) {
return generateSecret();
}
public synchronized void registerApplication(
ApplicationAttemptId applicationAttemptID, SecretKey key) {
this.masterKeys.put(applicationAttemptID, key);
}
// Only for RM recovery
public synchronized SecretKey registerMasterKey(
ApplicationAttemptId applicationAttemptID, byte[] keyData) {
SecretKey key = createSecretKey(keyData);
registerApplication(applicationAttemptID, key);
return key;
}
public synchronized void unRegisterApplication(
ApplicationAttemptId applicationAttemptID) {
this.masterKeys.remove(applicationAttemptID);
}
@Override
public synchronized SecretKey getMasterKey(
ApplicationAttemptId applicationAttemptID) {
return this.masterKeys.get(applicationAttemptID);
}
}
| 2,245 | 33.553846 | 79 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/security/NMTokenSecretManagerInRM.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.security;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Timer;
import java.util.TimerTask;
import java.util.concurrent.ConcurrentHashMap;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.api.records.Container;
import org.apache.hadoop.yarn.api.records.NMToken;
import org.apache.hadoop.yarn.api.records.NodeId;
import org.apache.hadoop.yarn.api.records.Token;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.server.api.records.MasterKey;
import org.apache.hadoop.yarn.server.security.BaseNMTokenSecretManager;
import org.apache.hadoop.yarn.server.security.MasterKeyData;
import com.google.common.annotations.VisibleForTesting;
public class NMTokenSecretManagerInRM extends BaseNMTokenSecretManager {
private static Log LOG = LogFactory
.getLog(NMTokenSecretManagerInRM.class);
private MasterKeyData nextMasterKey;
private Configuration conf;
private final Timer timer;
private final long rollingInterval;
private final long activationDelay;
private final ConcurrentHashMap<ApplicationAttemptId, HashSet<NodeId>> appAttemptToNodeKeyMap;
public NMTokenSecretManagerInRM(Configuration conf) {
this.conf = conf;
timer = new Timer();
rollingInterval = this.conf.getLong(
YarnConfiguration.RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS,
YarnConfiguration.DEFAULT_RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS)
* 1000;
// Add an activation delay. This is to address the following race: RM may
// roll over master-key, scheduling may happen at some point of time, an
// NMToken created with a password generated off new master key, but NM
// might not have come again to RM to update the shared secret: so AM has a
// valid password generated off new secret but NM doesn't know about the
// secret yet.
// Adding delay = 1.5 * expiry interval makes sure that all active NMs get
// the updated shared-key.
this.activationDelay =
(long) (conf.getLong(YarnConfiguration.RM_NM_EXPIRY_INTERVAL_MS,
YarnConfiguration.DEFAULT_RM_NM_EXPIRY_INTERVAL_MS) * 1.5);
LOG.info("NMTokenKeyRollingInterval: " + this.rollingInterval
+ "ms and NMTokenKeyActivationDelay: " + this.activationDelay
+ "ms");
if (rollingInterval <= activationDelay * 2) {
throw new IllegalArgumentException(
YarnConfiguration.RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS
+ " should be more than 3 X "
+ YarnConfiguration.RM_NM_EXPIRY_INTERVAL_MS);
}
appAttemptToNodeKeyMap =
new ConcurrentHashMap<ApplicationAttemptId, HashSet<NodeId>>();
}
/**
* Creates a new master-key and sets it as the primary.
*/
@Private
public void rollMasterKey() {
super.writeLock.lock();
try {
LOG.info("Rolling master-key for nm-tokens");
if (this.currentMasterKey == null) { // Setting up for the first time.
this.currentMasterKey = createNewMasterKey();
} else {
this.nextMasterKey = createNewMasterKey();
LOG.info("Going to activate master-key with key-id "
+ this.nextMasterKey.getMasterKey().getKeyId() + " in "
+ this.activationDelay + "ms");
this.timer.schedule(new NextKeyActivator(), this.activationDelay);
}
} finally {
super.writeLock.unlock();
}
}
@Private
public MasterKey getNextKey() {
super.readLock.lock();
try {
if (this.nextMasterKey == null) {
return null;
} else {
return this.nextMasterKey.getMasterKey();
}
} finally {
super.readLock.unlock();
}
}
/**
* Activate the new master-key
*/
@Private
public void activateNextMasterKey() {
super.writeLock.lock();
try {
LOG.info("Activating next master key with id: "
+ this.nextMasterKey.getMasterKey().getKeyId());
this.currentMasterKey = this.nextMasterKey;
this.nextMasterKey = null;
clearApplicationNMTokenKeys();
} finally {
super.writeLock.unlock();
}
}
public void clearNodeSetForAttempt(ApplicationAttemptId attemptId) {
super.writeLock.lock();
try {
HashSet<NodeId> nodeSet = this.appAttemptToNodeKeyMap.get(attemptId);
if (nodeSet != null) {
LOG.info("Clear node set for " + attemptId);
nodeSet.clear();
}
} finally {
super.writeLock.unlock();
}
}
private void clearApplicationNMTokenKeys() {
// We should clear all node entries from this set.
// TODO : Once we have per node master key then it will change to only
// remove specific node from it.
Iterator<HashSet<NodeId>> nodeSetI =
this.appAttemptToNodeKeyMap.values().iterator();
while (nodeSetI.hasNext()) {
nodeSetI.next().clear();
}
}
public void start() {
rollMasterKey();
this.timer.scheduleAtFixedRate(new MasterKeyRoller(), rollingInterval,
rollingInterval);
}
public void stop() {
this.timer.cancel();
}
private class MasterKeyRoller extends TimerTask {
@Override
public void run() {
rollMasterKey();
}
}
private class NextKeyActivator extends TimerTask {
@Override
public void run() {
// Activation will happen after an absolute time interval. It will be good
// if we can force activation after an NM updates and acknowledges a
// roll-over. But that is only possible when we move to per-NM keys. TODO:
activateNextMasterKey();
}
}
public NMToken createAndGetNMToken(String applicationSubmitter,
ApplicationAttemptId appAttemptId, Container container) {
try {
this.readLock.lock();
HashSet<NodeId> nodeSet = this.appAttemptToNodeKeyMap.get(appAttemptId);
NMToken nmToken = null;
if (nodeSet != null) {
if (!nodeSet.contains(container.getNodeId())) {
LOG.info("Sending NMToken for nodeId : " + container.getNodeId()
+ " for container : " + container.getId());
Token token =
createNMToken(container.getId().getApplicationAttemptId(),
container.getNodeId(), applicationSubmitter);
nmToken = NMToken.newInstance(container.getNodeId(), token);
nodeSet.add(container.getNodeId());
}
}
return nmToken;
} finally {
this.readLock.unlock();
}
}
public void registerApplicationAttempt(ApplicationAttemptId appAttemptId) {
try {
this.writeLock.lock();
this.appAttemptToNodeKeyMap.put(appAttemptId, new HashSet<NodeId>());
} finally {
this.writeLock.unlock();
}
}
@Private
@VisibleForTesting
public boolean isApplicationAttemptRegistered(
ApplicationAttemptId appAttemptId) {
try {
this.readLock.lock();
return this.appAttemptToNodeKeyMap.containsKey(appAttemptId);
} finally {
this.readLock.unlock();
}
}
@Private
@VisibleForTesting
public boolean isApplicationAttemptNMTokenPresent(
ApplicationAttemptId appAttemptId, NodeId nodeId) {
try {
this.readLock.lock();
HashSet<NodeId> nodes = this.appAttemptToNodeKeyMap.get(appAttemptId);
if (nodes != null && nodes.contains(nodeId)) {
return true;
} else {
return false;
}
} finally {
this.readLock.unlock();
}
}
public void unregisterApplicationAttempt(ApplicationAttemptId appAttemptId) {
try {
this.writeLock.lock();
this.appAttemptToNodeKeyMap.remove(appAttemptId);
} finally {
this.writeLock.unlock();
}
}
/**
* This is to be called when NodeManager reconnects or goes down. This will
* remove if NMTokens if present for any running application from cache.
* @param nodeId
*/
public void removeNodeKey(NodeId nodeId) {
try {
this.writeLock.lock();
Iterator<HashSet<NodeId>> appNodeKeySetIterator =
this.appAttemptToNodeKeyMap.values().iterator();
while (appNodeKeySetIterator.hasNext()) {
appNodeKeySetIterator.next().remove(nodeId);
}
} finally {
this.writeLock.unlock();
}
}
}
| 9,259 | 32.071429 | 96 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/security/authorize/RMPolicyProvider.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.security.authorize;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.classification.InterfaceStability.Unstable;
import org.apache.hadoop.fs.CommonConfigurationKeys;
import org.apache.hadoop.ha.HAServiceProtocol;
import org.apache.hadoop.security.authorize.PolicyProvider;
import org.apache.hadoop.security.authorize.Service;
import org.apache.hadoop.yarn.api.ApplicationMasterProtocolPB;
import org.apache.hadoop.yarn.api.ApplicationClientProtocolPB;
import org.apache.hadoop.yarn.api.ContainerManagementProtocolPB;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.server.api.ResourceManagerAdministrationProtocolPB;
import org.apache.hadoop.yarn.server.api.ResourceTrackerPB;
/**
* {@link PolicyProvider} for YARN ResourceManager protocols.
*/
@InterfaceAudience.Private
@InterfaceStability.Unstable
public class RMPolicyProvider extends PolicyProvider {
private static RMPolicyProvider rmPolicyProvider = null;
private RMPolicyProvider() {}
@Private
@Unstable
public static RMPolicyProvider getInstance() {
if (rmPolicyProvider == null) {
synchronized(RMPolicyProvider.class) {
if (rmPolicyProvider == null) {
rmPolicyProvider = new RMPolicyProvider();
}
}
}
return rmPolicyProvider;
}
private static final Service[] resourceManagerServices =
new Service[] {
new Service(
YarnConfiguration.YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCETRACKER_PROTOCOL,
ResourceTrackerPB.class),
new Service(
YarnConfiguration.YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONCLIENT_PROTOCOL,
ApplicationClientProtocolPB.class),
new Service(
YarnConfiguration.YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONMASTER_PROTOCOL,
ApplicationMasterProtocolPB.class),
new Service(
YarnConfiguration.YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCEMANAGER_ADMINISTRATION_PROTOCOL,
ResourceManagerAdministrationProtocolPB.class),
new Service(
YarnConfiguration.YARN_SECURITY_SERVICE_AUTHORIZATION_CONTAINER_MANAGEMENT_PROTOCOL,
ContainerManagementProtocolPB.class),
new Service(
CommonConfigurationKeys.SECURITY_HA_SERVICE_PROTOCOL_ACL,
HAServiceProtocol.class),
};
@Override
public Service[] getServices() {
return resourceManagerServices;
}
}
| 3,390 | 37.977011 | 103 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/AboutBlock.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterInfo;
import org.apache.hadoop.yarn.util.Times;
import org.apache.hadoop.yarn.webapp.view.HtmlBlock;
import org.apache.hadoop.yarn.webapp.view.InfoBlock;
import com.google.inject.Inject;
public class AboutBlock extends HtmlBlock {
final ResourceManager rm;
@Inject
AboutBlock(ResourceManager rm, ViewContext ctx) {
super(ctx);
this.rm = rm;
}
@Override
protected void render(Block html) {
html._(MetricsOverviewTable.class);
ResourceManager rm = getInstance(ResourceManager.class);
ClusterInfo cinfo = new ClusterInfo(rm);
info("Cluster overview").
_("Cluster ID:", cinfo.getClusterId()).
_("ResourceManager state:", cinfo.getState()).
_("ResourceManager HA state:", cinfo.getHAState()).
_("ResourceManager RMStateStore:", cinfo.getRMStateStore()).
_("ResourceManager started on:", Times.format(cinfo.getStartedOn())).
_("ResourceManager version:", cinfo.getRMBuildVersion() +
" on " + cinfo.getRMVersionBuiltOn()).
_("Hadoop version:", cinfo.getHadoopBuildVersion() +
" on " + cinfo.getHadoopVersionBuiltOn());
html._(InfoBlock.class);
}
}
| 2,146 | 36.666667 | 76 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/JAXBContextResolver.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import com.google.inject.Singleton;
import com.sun.jersey.api.json.JSONConfiguration;
import com.sun.jersey.api.json.JSONJAXBContext;
import java.util.*;
import javax.ws.rs.ext.ContextResolver;
import javax.ws.rs.ext.Provider;
import javax.xml.bind.JAXBContext;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.UserInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.*;
import org.apache.hadoop.yarn.webapp.RemoteExceptionData;
@Singleton
@Provider
public class JAXBContextResolver implements ContextResolver<JAXBContext> {
private final Map<Class, JAXBContext> typesContextMap;
public JAXBContextResolver() throws Exception {
JAXBContext context;
JAXBContext unWrappedRootContext;
// you have to specify all the dao classes here
final Class[] cTypes =
{ AppInfo.class, AppAttemptInfo.class, AppAttemptsInfo.class,
ClusterInfo.class, CapacitySchedulerQueueInfo.class,
FifoSchedulerInfo.class, SchedulerTypeInfo.class, NodeInfo.class,
UserMetricsInfo.class, CapacitySchedulerInfo.class,
ClusterMetricsInfo.class, SchedulerInfo.class, AppsInfo.class,
NodesInfo.class, RemoteExceptionData.class,
CapacitySchedulerQueueInfoList.class, ResourceInfo.class,
UsersInfo.class, UserInfo.class, ApplicationStatisticsInfo.class,
StatisticsItemInfo.class, CapacitySchedulerHealthInfo.class,
FairSchedulerQueueInfoList.class};
// these dao classes need root unwrapping
final Class[] rootUnwrappedTypes =
{ NewApplication.class, ApplicationSubmissionContextInfo.class,
ContainerLaunchContextInfo.class, LocalResourceInfo.class,
DelegationToken.class, AppQueue.class };
this.typesContextMap = new HashMap<Class, JAXBContext>();
context =
new JSONJAXBContext(JSONConfiguration.natural().rootUnwrapping(false)
.build(), cTypes);
unWrappedRootContext =
new JSONJAXBContext(JSONConfiguration.natural().rootUnwrapping(true)
.build(), rootUnwrappedTypes);
for (Class type : cTypes) {
typesContextMap.put(type, context);
}
for (Class type : rootUnwrappedTypes) {
typesContextMap.put(type, unWrappedRootContext);
}
}
@Override
public JAXBContext getContext(Class<?> objectType) {
return typesContextMap.get(objectType);
}
}
| 3,286 | 38.130952 | 81 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/NodeLabelsPage.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.DATATABLES_ID;
import org.apache.hadoop.yarn.nodelabels.RMNodeLabel;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager;
import org.apache.hadoop.yarn.webapp.SubView;
import org.apache.hadoop.yarn.webapp.YarnWebParams;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TABLE;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TBODY;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TR;
import org.apache.hadoop.yarn.webapp.view.HtmlBlock;
import com.google.inject.Inject;
public class NodeLabelsPage extends RmView {
static class NodeLabelsBlock extends HtmlBlock {
final ResourceManager rm;
@Inject
NodeLabelsBlock(ResourceManager rm, ViewContext ctx) {
super(ctx);
this.rm = rm;
}
@Override
protected void render(Block html) {
TBODY<TABLE<Hamlet>> tbody = html.table("#nodelabels").
thead().
tr().
th(".name", "Label Name").
th(".type", "Label Type").
th(".numOfActiveNMs", "Num Of Active NMs").
th(".totalResource", "Total Resource").
_()._().
tbody();
RMNodeLabelsManager nlm = rm.getRMContext().getNodeLabelManager();
for (RMNodeLabel info : nlm.pullRMNodeLabelsInfo()) {
TR<TBODY<TABLE<Hamlet>>> row =
tbody.tr().td(
info.getLabelName().isEmpty() ? "<DEFAULT_PARTITION>" : info
.getLabelName());
String type =
(info.getIsExclusive()) ? "Exclusive Partition"
: "Non Exclusive Partition";
row = row.td(type);
int nActiveNMs = info.getNumActiveNMs();
if (nActiveNMs > 0) {
row = row.td()
.a(url("nodes",
"?" + YarnWebParams.NODE_LABEL + "=" + info.getLabelName()),
String.valueOf(nActiveNMs))
._();
} else {
row = row.td(String.valueOf(nActiveNMs));
}
row.td(info.getResource().toString())._();
}
tbody._()._();
}
}
@Override protected void preHead(Page.HTML<_> html) {
commonPreHead(html);
String title = "Node labels of the cluster";
setTitle(title);
set(DATATABLES_ID, "nodelabels");
setTableStyles(html, "nodelabels", ".healthStatus {width:10em}",
".healthReport {width:10em}");
}
@Override protected Class<? extends SubView> content() {
return NodeLabelsBlock.class;
}
}
| 3,491 | 35 | 84 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMAppsBlock.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.apache.hadoop.yarn.util.StringHelper.join;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.C_PROGRESSBAR;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.C_PROGRESSBAR_VALUE;
import java.util.Set;
import org.apache.commons.lang.StringEscapeUtils;
import org.apache.hadoop.util.StringUtils;
import org.apache.hadoop.yarn.api.ApplicationBaseProtocol;
import org.apache.hadoop.yarn.api.records.ApplicationReport;
import org.apache.hadoop.yarn.api.records.YarnApplicationState;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.webapp.AppsBlock;
import org.apache.hadoop.yarn.server.webapp.dao.AppInfo;
import org.apache.hadoop.yarn.util.ConverterUtils;
import org.apache.hadoop.yarn.webapp.View;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TABLE;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TBODY;
import com.google.inject.Inject;
public class RMAppsBlock extends AppsBlock {
private ResourceManager rm;
@Inject
RMAppsBlock(ResourceManager rm, ApplicationBaseProtocol appBaseProt,
View.ViewContext ctx) {
super(appBaseProt, ctx);
this.rm = rm;
}
@Override
protected void renderData(Block html) {
TBODY<TABLE<Hamlet>> tbody =
html.table("#apps").thead().tr().th(".id", "ID").th(".user", "User")
.th(".name", "Name").th(".type", "Application Type")
.th(".queue", "Queue").th(".priority", "Application Priority")
.th(".starttime", "StartTime")
.th(".finishtime", "FinishTime").th(".state", "State")
.th(".finalstatus", "FinalStatus")
.th(".runningcontainer", "Running Containers")
.th(".allocatedCpu", "Allocated CPU VCores")
.th(".allocatedMemory", "Allocated Memory MB")
.th(".progress", "Progress")
.th(".ui", "Tracking UI").th(".blacklisted", "Blacklisted Nodes")._()
._().tbody();
StringBuilder appsTableData = new StringBuilder("[\n");
for (ApplicationReport appReport : appReports) {
// TODO: remove the following condition. It is still here because
// the history side implementation of ApplicationBaseProtocol
// hasn't filtering capability (YARN-1819).
if (!reqAppStates.isEmpty()
&& !reqAppStates.contains(appReport.getYarnApplicationState())) {
continue;
}
AppInfo app = new AppInfo(appReport);
String blacklistedNodesCount = "N/A";
Set<String> nodes =
RMAppAttemptBlock
.getBlacklistedNodes(rm, ConverterUtils.toApplicationAttemptId(app
.getCurrentAppAttemptId()));
if (nodes != null) {
blacklistedNodesCount = String.valueOf(nodes.size());
}
String percent = StringUtils.format("%.1f", app.getProgress());
appsTableData
.append("[\"<a href='")
.append(url("app", app.getAppId()))
.append("'>")
.append(app.getAppId())
.append("</a>\",\"")
.append(
StringEscapeUtils.escapeJavaScript(StringEscapeUtils.escapeHtml(app
.getUser())))
.append("\",\"")
.append(
StringEscapeUtils.escapeJavaScript(StringEscapeUtils.escapeHtml(app
.getName())))
.append("\",\"")
.append(
StringEscapeUtils.escapeJavaScript(StringEscapeUtils.escapeHtml(app
.getType())))
.append("\",\"")
.append(
StringEscapeUtils.escapeJavaScript(StringEscapeUtils.escapeHtml(app
.getQueue()))).append("\",\"").append(String
.valueOf(app.getPriority()))
.append("\",\"").append(app.getStartedTime())
.append("\",\"").append(app.getFinishedTime())
.append("\",\"")
.append(app.getAppState() == null ? UNAVAILABLE : app.getAppState())
.append("\",\"")
.append(app.getFinalAppStatus())
.append("\",\"")
.append(app.getRunningContainers() == -1 ? "N/A" : String
.valueOf(app.getRunningContainers()))
.append("\",\"")
.append(app.getAllocatedCpuVcores() == -1 ? "N/A" : String
.valueOf(app.getAllocatedCpuVcores()))
.append("\",\"")
.append(app.getAllocatedMemoryMB() == -1 ? "N/A" : String
.valueOf(app.getAllocatedMemoryMB()))
.append("\",\"")
// Progress bar
.append("<br title='").append(percent).append("'> <div class='")
.append(C_PROGRESSBAR).append("' title='").append(join(percent, '%'))
.append("'> ").append("<div class='").append(C_PROGRESSBAR_VALUE)
.append("' style='").append(join("width:", percent, '%'))
.append("'> </div> </div>").append("\",\"<a ");
String trackingURL =
app.getTrackingUrl() == null
|| app.getTrackingUrl().equals(UNAVAILABLE)
|| app.getAppState() == YarnApplicationState.NEW ? null : app
.getTrackingUrl();
String trackingUI =
app.getTrackingUrl() == null
|| app.getTrackingUrl().equals(UNAVAILABLE)
|| app.getAppState() == YarnApplicationState.NEW ? "Unassigned"
: app.getAppState() == YarnApplicationState.FINISHED
|| app.getAppState() == YarnApplicationState.FAILED
|| app.getAppState() == YarnApplicationState.KILLED ? "History"
: "ApplicationMaster";
appsTableData.append(trackingURL == null ? "#" : "href='" + trackingURL)
.append("'>").append(trackingUI).append("</a>\",").append("\"")
.append(blacklistedNodesCount).append("\"],\n");
}
if (appsTableData.charAt(appsTableData.length() - 2) == ',') {
appsTableData.delete(appsTableData.length() - 2,
appsTableData.length() - 1);
}
appsTableData.append("]");
html.script().$type("text/javascript")
._("var appsTableData=" + appsTableData)._();
tbody._()._();
}
}
| 6,865 | 40.612121 | 79 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/AboutPage.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import org.apache.hadoop.yarn.webapp.SubView;
public class AboutPage extends RmView {
@Override protected void preHead(Page.HTML<_> html) {
commonPreHead(html);
}
@Override protected Class<? extends SubView> content() {
return AboutBlock.class;
}
}
| 1,123 | 33.060606 | 74 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebServices.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import java.io.IOException;
import java.lang.reflect.UndeclaredThrowableException;
import java.nio.ByteBuffer;
import java.security.AccessControlException;
import java.security.Principal;
import java.security.PrivilegedExceptionAction;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.EnumSet;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import java.util.concurrent.ConcurrentMap;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import javax.ws.rs.FormParam;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import org.apache.commons.codec.binary.Base64;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.CommonConfigurationKeys;
import org.apache.hadoop.io.DataOutputBuffer;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.security.Credentials;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod;
import org.apache.hadoop.security.authentication.server.KerberosAuthenticationHandler;
import org.apache.hadoop.security.authorize.AuthorizationException;
import org.apache.hadoop.security.token.SecretManager.InvalidToken;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.security.token.TokenIdentifier;
import org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler;
import org.apache.hadoop.util.StringUtils;
import org.apache.hadoop.yarn.api.protocolrecords.CancelDelegationTokenRequest;
import org.apache.hadoop.yarn.api.protocolrecords.CancelDelegationTokenResponse;
import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenResponse;
import org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationResponse;
import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest;
import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationResponse;
import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest;
import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenRequest;
import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenResponse;
import org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest;
import org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationResponse;
import org.apache.hadoop.yarn.api.records.ApplicationAccessType;
import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.api.records.ApplicationReport;
import org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext;
import org.apache.hadoop.yarn.api.records.ContainerLaunchContext;
import org.apache.hadoop.yarn.api.records.FinalApplicationStatus;
import org.apache.hadoop.yarn.api.records.LocalResource;
import org.apache.hadoop.yarn.api.records.NodeId;
import org.apache.hadoop.yarn.api.records.NodeLabel;
import org.apache.hadoop.yarn.api.records.NodeState;
import org.apache.hadoop.yarn.api.records.Priority;
import org.apache.hadoop.yarn.api.records.QueueACL;
import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.api.records.YarnApplicationState;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.exceptions.YarnException;
import org.apache.hadoop.yarn.exceptions.YarnRuntimeException;
import org.apache.hadoop.yarn.factories.RecordFactory;
import org.apache.hadoop.yarn.factory.providers.RecordFactoryProvider;
import org.apache.hadoop.yarn.nodelabels.RMNodeLabel;
import org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier;
import org.apache.hadoop.yarn.server.resourcemanager.RMAuditLogger;
import org.apache.hadoop.yarn.server.resourcemanager.RMAuditLogger.AuditConstants;
import org.apache.hadoop.yarn.server.resourcemanager.RMServerUtils;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
import org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CSQueue;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppAttemptInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppAttemptsInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppQueue;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppState;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ApplicationStatisticsInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ApplicationSubmissionContextInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppsInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.CapacitySchedulerInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterMetricsInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.CredentialsInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.DelegationToken;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.FairSchedulerInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.FifoSchedulerInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.LabelsToNodesInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.LocalResourceInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NewApplication;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeLabelInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeLabelsInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeToLabelsEntry;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeToLabelsInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeToLabelsEntryList;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodesInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ResourceInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.SchedulerInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.SchedulerTypeInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.StatisticsItemInfo;
import org.apache.hadoop.yarn.server.security.ApplicationACLsManager;
import org.apache.hadoop.yarn.server.utils.BuilderUtils;
import org.apache.hadoop.yarn.util.AdHocLogDumper;
import org.apache.hadoop.yarn.util.ConverterUtils;
import org.apache.hadoop.yarn.webapp.BadRequestException;
import org.apache.hadoop.yarn.webapp.ForbiddenException;
import org.apache.hadoop.yarn.webapp.NotFoundException;
import org.apache.hadoop.yarn.webapp.util.WebAppUtils;
import com.google.common.annotations.VisibleForTesting;
import com.google.inject.Inject;
import com.google.inject.Singleton;
@Singleton
@Path("/ws/v1/cluster")
public class RMWebServices {
private static final Log LOG =
LogFactory.getLog(RMWebServices.class.getName());
private static final String EMPTY = "";
private static final String ANY = "*";
private final ResourceManager rm;
private static RecordFactory recordFactory = RecordFactoryProvider
.getRecordFactory(null);
private final Configuration conf;
private @Context HttpServletResponse response;
@VisibleForTesting
boolean isDistributedNodeLabelConfiguration = false;
public final static String DELEGATION_TOKEN_HEADER =
"Hadoop-YARN-RM-Delegation-Token";
@Inject
public RMWebServices(final ResourceManager rm, Configuration conf) {
this.rm = rm;
this.conf = conf;
isDistributedNodeLabelConfiguration =
YarnConfiguration.isDistributedNodeLabelConfiguration(conf);
}
private void checkAndThrowIfDistributedNodeLabelConfEnabled(String operation)
throws IOException {
if (isDistributedNodeLabelConfiguration) {
String msg =
String.format("Error when invoke method=%s because of "
+ "distributed node label configuration enabled.", operation);
LOG.error(msg);
throw new IOException(msg);
}
}
RMWebServices(ResourceManager rm, Configuration conf,
HttpServletResponse response) {
this(rm, conf);
this.response = response;
}
protected Boolean hasAccess(RMApp app, HttpServletRequest hsr) {
// Check for the authorization.
UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
if (callerUGI != null
&& !(this.rm.getApplicationACLsManager().checkAccess(callerUGI,
ApplicationAccessType.VIEW_APP, app.getUser(),
app.getApplicationId()) ||
this.rm.getQueueACLsManager().checkAccess(callerUGI,
QueueACL.ADMINISTER_QUEUE, app.getQueue()))) {
return false;
}
return true;
}
private void init() {
//clear content type
response.setContentType(null);
}
@GET
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public ClusterInfo get() {
return getClusterInfo();
}
@GET
@Path("/info")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public ClusterInfo getClusterInfo() {
init();
return new ClusterInfo(this.rm);
}
@GET
@Path("/metrics")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public ClusterMetricsInfo getClusterMetricsInfo() {
init();
return new ClusterMetricsInfo(this.rm);
}
@GET
@Path("/scheduler")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public SchedulerTypeInfo getSchedulerInfo() {
init();
ResourceScheduler rs = rm.getResourceScheduler();
SchedulerInfo sinfo;
if (rs instanceof CapacityScheduler) {
CapacityScheduler cs = (CapacityScheduler) rs;
CSQueue root = cs.getRootQueue();
sinfo =
new CapacitySchedulerInfo(root, cs, new RMNodeLabel(
RMNodeLabelsManager.NO_LABEL));
} else if (rs instanceof FairScheduler) {
FairScheduler fs = (FairScheduler) rs;
sinfo = new FairSchedulerInfo(fs);
} else if (rs instanceof FifoScheduler) {
sinfo = new FifoSchedulerInfo(this.rm);
} else {
throw new NotFoundException("Unknown scheduler configured");
}
return new SchedulerTypeInfo(sinfo);
}
@POST
@Path("/scheduler/logs")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public String dumpSchedulerLogs(@FormParam("time") String time,
@Context HttpServletRequest hsr) throws IOException {
init();
UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
ApplicationACLsManager aclsManager = rm.getApplicationACLsManager();
if (aclsManager.areACLsEnabled()) {
if (callerUGI == null || !aclsManager.isAdmin(callerUGI)) {
String msg = "Only admins can carry out this operation.";
throw new ForbiddenException(msg);
}
}
ResourceScheduler rs = rm.getResourceScheduler();
int period = Integer.parseInt(time);
if (period <= 0) {
throw new BadRequestException("Period must be greater than 0");
}
final String logHierarchy =
"org.apache.hadoop.yarn.server.resourcemanager.scheduler";
String logfile = "yarn-scheduler-debug.log";
if (rs instanceof CapacityScheduler) {
logfile = "yarn-capacity-scheduler-debug.log";
} else if (rs instanceof FairScheduler) {
logfile = "yarn-fair-scheduler-debug.log";
}
AdHocLogDumper dumper = new AdHocLogDumper(logHierarchy, logfile);
// time period is sent to us in seconds
dumper.dumpLogs("DEBUG", period * 1000);
return "Capacity scheduler logs are being created.";
}
/**
* Returns all nodes in the cluster. If the states param is given, returns
* all nodes that are in the comma-separated list of states.
*/
@GET
@Path("/nodes")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public NodesInfo getNodes(@QueryParam("states") String states) {
init();
ResourceScheduler sched = this.rm.getResourceScheduler();
if (sched == null) {
throw new NotFoundException("Null ResourceScheduler instance");
}
EnumSet<NodeState> acceptedStates;
if (states == null) {
acceptedStates = EnumSet.allOf(NodeState.class);
} else {
acceptedStates = EnumSet.noneOf(NodeState.class);
for (String stateStr : states.split(",")) {
acceptedStates.add(
NodeState.valueOf(StringUtils.toUpperCase(stateStr)));
}
}
Collection<RMNode> rmNodes = RMServerUtils.queryRMNodes(this.rm.getRMContext(),
acceptedStates);
NodesInfo nodesInfo = new NodesInfo();
for (RMNode rmNode : rmNodes) {
NodeInfo nodeInfo = new NodeInfo(rmNode, sched);
if (EnumSet.of(NodeState.LOST, NodeState.DECOMMISSIONED, NodeState.REBOOTED)
.contains(rmNode.getState())) {
nodeInfo.setNodeHTTPAddress(EMPTY);
}
nodesInfo.add(nodeInfo);
}
return nodesInfo;
}
@GET
@Path("/nodes/{nodeId}")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public NodeInfo getNode(@PathParam("nodeId") String nodeId) {
init();
if (nodeId == null || nodeId.isEmpty()) {
throw new NotFoundException("nodeId, " + nodeId + ", is empty or null");
}
ResourceScheduler sched = this.rm.getResourceScheduler();
if (sched == null) {
throw new NotFoundException("Null ResourceScheduler instance");
}
NodeId nid = ConverterUtils.toNodeId(nodeId);
RMNode ni = this.rm.getRMContext().getRMNodes().get(nid);
boolean isInactive = false;
if (ni == null) {
ni = this.rm.getRMContext().getInactiveRMNodes().get(nid);
if (ni == null) {
throw new NotFoundException("nodeId, " + nodeId + ", is not found");
}
isInactive = true;
}
NodeInfo nodeInfo = new NodeInfo(ni, sched);
if (isInactive) {
nodeInfo.setNodeHTTPAddress(EMPTY);
}
return nodeInfo;
}
@GET
@Path("/apps")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public AppsInfo getApps(@Context HttpServletRequest hsr,
@QueryParam("state") String stateQuery,
@QueryParam("states") Set<String> statesQuery,
@QueryParam("finalStatus") String finalStatusQuery,
@QueryParam("user") String userQuery,
@QueryParam("queue") String queueQuery,
@QueryParam("limit") String count,
@QueryParam("startedTimeBegin") String startedBegin,
@QueryParam("startedTimeEnd") String startedEnd,
@QueryParam("finishedTimeBegin") String finishBegin,
@QueryParam("finishedTimeEnd") String finishEnd,
@QueryParam("applicationTypes") Set<String> applicationTypes,
@QueryParam("applicationTags") Set<String> applicationTags) {
boolean checkCount = false;
boolean checkStart = false;
boolean checkEnd = false;
boolean checkAppTypes = false;
boolean checkAppStates = false;
boolean checkAppTags = false;
long countNum = 0;
// set values suitable in case both of begin/end not specified
long sBegin = 0;
long sEnd = Long.MAX_VALUE;
long fBegin = 0;
long fEnd = Long.MAX_VALUE;
init();
if (count != null && !count.isEmpty()) {
checkCount = true;
countNum = Long.parseLong(count);
if (countNum <= 0) {
throw new BadRequestException("limit value must be greater then 0");
}
}
if (startedBegin != null && !startedBegin.isEmpty()) {
checkStart = true;
sBegin = Long.parseLong(startedBegin);
if (sBegin < 0) {
throw new BadRequestException("startedTimeBegin must be greater than 0");
}
}
if (startedEnd != null && !startedEnd.isEmpty()) {
checkStart = true;
sEnd = Long.parseLong(startedEnd);
if (sEnd < 0) {
throw new BadRequestException("startedTimeEnd must be greater than 0");
}
}
if (sBegin > sEnd) {
throw new BadRequestException(
"startedTimeEnd must be greater than startTimeBegin");
}
if (finishBegin != null && !finishBegin.isEmpty()) {
checkEnd = true;
fBegin = Long.parseLong(finishBegin);
if (fBegin < 0) {
throw new BadRequestException("finishTimeBegin must be greater than 0");
}
}
if (finishEnd != null && !finishEnd.isEmpty()) {
checkEnd = true;
fEnd = Long.parseLong(finishEnd);
if (fEnd < 0) {
throw new BadRequestException("finishTimeEnd must be greater than 0");
}
}
if (fBegin > fEnd) {
throw new BadRequestException(
"finishTimeEnd must be greater than finishTimeBegin");
}
Set<String> appTypes = parseQueries(applicationTypes, false);
if (!appTypes.isEmpty()) {
checkAppTypes = true;
}
Set<String> appTags = parseQueries(applicationTags, false);
if (!appTags.isEmpty()) {
checkAppTags = true;
}
// stateQuery is deprecated.
if (stateQuery != null && !stateQuery.isEmpty()) {
statesQuery.add(stateQuery);
}
Set<String> appStates = parseQueries(statesQuery, true);
if (!appStates.isEmpty()) {
checkAppStates = true;
}
GetApplicationsRequest request = GetApplicationsRequest.newInstance();
if (checkStart) {
request.setStartRange(sBegin, sEnd);
}
if (checkEnd) {
request.setFinishRange(fBegin, fEnd);
}
if (checkCount) {
request.setLimit(countNum);
}
if (checkAppTypes) {
request.setApplicationTypes(appTypes);
}
if (checkAppTags) {
request.setApplicationTags(appTags);
}
if (checkAppStates) {
request.setApplicationStates(appStates);
}
if (queueQuery != null && !queueQuery.isEmpty()) {
ResourceScheduler rs = rm.getResourceScheduler();
if (rs instanceof CapacityScheduler) {
CapacityScheduler cs = (CapacityScheduler) rs;
// validate queue exists
try {
cs.getQueueInfo(queueQuery, false, false);
} catch (IOException e) {
throw new BadRequestException(e.getMessage());
}
}
Set<String> queues = new HashSet<String>(1);
queues.add(queueQuery);
request.setQueues(queues);
}
if (userQuery != null && !userQuery.isEmpty()) {
Set<String> users = new HashSet<String>(1);
users.add(userQuery);
request.setUsers(users);
}
List<ApplicationReport> appReports = null;
try {
appReports = rm.getClientRMService()
.getApplications(request, false).getApplicationList();
} catch (YarnException e) {
LOG.error("Unable to retrieve apps from ClientRMService", e);
throw new YarnRuntimeException(
"Unable to retrieve apps from ClientRMService", e);
}
final ConcurrentMap<ApplicationId, RMApp> apps =
rm.getRMContext().getRMApps();
AppsInfo allApps = new AppsInfo();
for (ApplicationReport report : appReports) {
RMApp rmapp = apps.get(report.getApplicationId());
if (rmapp == null) {
continue;
}
if (finalStatusQuery != null && !finalStatusQuery.isEmpty()) {
FinalApplicationStatus.valueOf(finalStatusQuery);
if (!rmapp.getFinalApplicationStatus().toString()
.equalsIgnoreCase(finalStatusQuery)) {
continue;
}
}
AppInfo app = new AppInfo(rm, rmapp,
hasAccess(rmapp, hsr), WebAppUtils.getHttpSchemePrefix(conf));
allApps.add(app);
}
return allApps;
}
@GET
@Path("/appstatistics")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public ApplicationStatisticsInfo getAppStatistics(
@Context HttpServletRequest hsr,
@QueryParam("states") Set<String> stateQueries,
@QueryParam("applicationTypes") Set<String> typeQueries) {
init();
// parse the params and build the scoreboard
// converting state/type name to lowercase
Set<String> states = parseQueries(stateQueries, true);
Set<String> types = parseQueries(typeQueries, false);
// if no types, counts the applications of any types
if (types.size() == 0) {
types.add(ANY);
} else if (types.size() != 1) {
throw new BadRequestException("# of applicationTypes = " + types.size()
+ ", we temporarily support at most one applicationType");
}
// if no states, returns the counts of all RMAppStates
if (states.size() == 0) {
for (YarnApplicationState state : YarnApplicationState.values()) {
states.add(StringUtils.toLowerCase(state.toString()));
}
}
// in case we extend to multiple applicationTypes in the future
Map<YarnApplicationState, Map<String, Long>> scoreboard =
buildScoreboard(states, types);
// go through the apps in RM to count the numbers, ignoring the case of
// the state/type name
ConcurrentMap<ApplicationId, RMApp> apps = rm.getRMContext().getRMApps();
for (RMApp rmapp : apps.values()) {
YarnApplicationState state = rmapp.createApplicationState();
String type = StringUtils.toLowerCase(rmapp.getApplicationType().trim());
if (states.contains(
StringUtils.toLowerCase(state.toString()))) {
if (types.contains(ANY)) {
countApp(scoreboard, state, ANY);
} else if (types.contains(type)) {
countApp(scoreboard, state, type);
}
}
}
// fill the response object
ApplicationStatisticsInfo appStatInfo = new ApplicationStatisticsInfo();
for (Map.Entry<YarnApplicationState, Map<String, Long>> partScoreboard
: scoreboard.entrySet()) {
for (Map.Entry<String, Long> statEntry
: partScoreboard.getValue().entrySet()) {
StatisticsItemInfo statItem = new StatisticsItemInfo(
partScoreboard.getKey(), statEntry.getKey(), statEntry.getValue());
appStatInfo.add(statItem);
}
}
return appStatInfo;
}
private static Set<String> parseQueries(
Set<String> queries, boolean isState) {
Set<String> params = new HashSet<String>();
if (!queries.isEmpty()) {
for (String query : queries) {
if (query != null && !query.trim().isEmpty()) {
String[] paramStrs = query.split(",");
for (String paramStr : paramStrs) {
if (paramStr != null && !paramStr.trim().isEmpty()) {
if (isState) {
try {
// enum string is in the uppercase
YarnApplicationState.valueOf(
StringUtils.toUpperCase(paramStr.trim()));
} catch (RuntimeException e) {
YarnApplicationState[] stateArray =
YarnApplicationState.values();
String allAppStates = Arrays.toString(stateArray);
throw new BadRequestException(
"Invalid application-state " + paramStr.trim()
+ " specified. It should be one of " + allAppStates);
}
}
params.add(
StringUtils.toLowerCase(paramStr.trim()));
}
}
}
}
}
return params;
}
private static Map<YarnApplicationState, Map<String, Long>> buildScoreboard(
Set<String> states, Set<String> types) {
Map<YarnApplicationState, Map<String, Long>> scoreboard
= new HashMap<YarnApplicationState, Map<String, Long>>();
// default states will result in enumerating all YarnApplicationStates
assert !states.isEmpty();
for (String state : states) {
Map<String, Long> partScoreboard = new HashMap<String, Long>();
scoreboard.put(
YarnApplicationState.valueOf(StringUtils.toUpperCase(state)),
partScoreboard);
// types is verified no to be empty
for (String type : types) {
partScoreboard.put(type, 0L);
}
}
return scoreboard;
}
private static void countApp(
Map<YarnApplicationState, Map<String, Long>> scoreboard,
YarnApplicationState state, String type) {
Map<String, Long> partScoreboard = scoreboard.get(state);
Long count = partScoreboard.get(type);
partScoreboard.put(type, count + 1L);
}
@GET
@Path("/apps/{appid}")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public AppInfo getApp(@Context HttpServletRequest hsr,
@PathParam("appid") String appId) {
init();
if (appId == null || appId.isEmpty()) {
throw new NotFoundException("appId, " + appId + ", is empty or null");
}
ApplicationId id;
id = ConverterUtils.toApplicationId(recordFactory, appId);
if (id == null) {
throw new NotFoundException("appId is null");
}
RMApp app = rm.getRMContext().getRMApps().get(id);
if (app == null) {
throw new NotFoundException("app with id: " + appId + " not found");
}
return new AppInfo(rm, app, hasAccess(app, hsr), hsr.getScheme() + "://");
}
@GET
@Path("/apps/{appid}/appattempts")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public AppAttemptsInfo getAppAttempts(@PathParam("appid") String appId) {
init();
if (appId == null || appId.isEmpty()) {
throw new NotFoundException("appId, " + appId + ", is empty or null");
}
ApplicationId id;
id = ConverterUtils.toApplicationId(recordFactory, appId);
if (id == null) {
throw new NotFoundException("appId is null");
}
RMApp app = rm.getRMContext().getRMApps().get(id);
if (app == null) {
throw new NotFoundException("app with id: " + appId + " not found");
}
AppAttemptsInfo appAttemptsInfo = new AppAttemptsInfo();
for (RMAppAttempt attempt : app.getAppAttempts().values()) {
AppAttemptInfo attemptInfo =
new AppAttemptInfo(rm, attempt, app.getUser());
appAttemptsInfo.add(attemptInfo);
}
return appAttemptsInfo;
}
@GET
@Path("/apps/{appid}/state")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public AppState getAppState(@Context HttpServletRequest hsr,
@PathParam("appid") String appId) throws AuthorizationException {
init();
UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
String userName = "";
if (callerUGI != null) {
userName = callerUGI.getUserName();
}
RMApp app = null;
try {
app = getRMAppForAppId(appId);
} catch (NotFoundException e) {
RMAuditLogger.logFailure(userName, AuditConstants.KILL_APP_REQUEST,
"UNKNOWN", "RMWebService",
"Trying to get state of an absent application " + appId);
throw e;
}
AppState ret = new AppState();
ret.setState(app.getState().toString());
return ret;
}
// can't return POJO because we can't control the status code
// it's always set to 200 when we need to allow it to be set
// to 202
@PUT
@Path("/apps/{appid}/state")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
@Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response updateAppState(AppState targetState,
@Context HttpServletRequest hsr, @PathParam("appid") String appId)
throws AuthorizationException, YarnException, InterruptedException,
IOException {
init();
UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
if (callerUGI == null) {
String msg = "Unable to obtain user name, user not authenticated";
throw new AuthorizationException(msg);
}
if (UserGroupInformation.isSecurityEnabled() && isStaticUser(callerUGI)) {
String msg = "The default static user cannot carry out this operation.";
return Response.status(Status.FORBIDDEN).entity(msg).build();
}
String userName = callerUGI.getUserName();
RMApp app = null;
try {
app = getRMAppForAppId(appId);
} catch (NotFoundException e) {
RMAuditLogger.logFailure(userName, AuditConstants.KILL_APP_REQUEST,
"UNKNOWN", "RMWebService", "Trying to kill an absent application "
+ appId);
throw e;
}
if (!app.getState().toString().equals(targetState.getState())) {
// user is attempting to change state. right we only
// allow users to kill the app
if (targetState.getState().equals(YarnApplicationState.KILLED.toString())) {
return killApp(app, callerUGI, hsr);
}
throw new BadRequestException("Only '"
+ YarnApplicationState.KILLED.toString()
+ "' is allowed as a target state.");
}
AppState ret = new AppState();
ret.setState(app.getState().toString());
return Response.status(Status.OK).entity(ret).build();
}
@GET
@Path("/get-node-to-labels")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public NodeToLabelsInfo getNodeToLabels(@Context HttpServletRequest hsr)
throws IOException {
init();
NodeToLabelsInfo ntl = new NodeToLabelsInfo();
HashMap<String, NodeLabelsInfo> ntlMap = ntl.getNodeToLabels();
Map<NodeId, Set<NodeLabel>> nodeIdToLabels = rm.getRMContext()
.getNodeLabelManager().getNodeLabelsInfo();
for (Map.Entry<NodeId, Set<NodeLabel>> nitle : nodeIdToLabels.entrySet()) {
List<NodeLabel> labels = new ArrayList<NodeLabel>(nitle.getValue());
ntlMap.put(nitle.getKey().toString(), new NodeLabelsInfo(labels));
}
return ntl;
}
@GET
@Path("/label-mappings")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public LabelsToNodesInfo getLabelsToNodes(
@QueryParam("labels") Set<String> labels) throws IOException {
init();
LabelsToNodesInfo lts = new LabelsToNodesInfo();
Map<NodeLabelInfo, NodeIDsInfo> ltsMap = lts.getLabelsToNodes();
Map<NodeLabel, Set<NodeId>> labelsToNodeId = null;
if (labels == null || labels.size() == 0) {
labelsToNodeId =
rm.getRMContext().getNodeLabelManager().getLabelsInfoToNodes();
} else {
labelsToNodeId =
rm.getRMContext().getNodeLabelManager().getLabelsInfoToNodes(labels);
}
for (Entry<NodeLabel, Set<NodeId>> entry : labelsToNodeId.entrySet()) {
List<String> nodeIdStrList = new ArrayList<String>();
for (NodeId nodeId : entry.getValue()) {
nodeIdStrList.add(nodeId.toString());
}
ltsMap.put(new NodeLabelInfo(entry.getKey()), new NodeIDsInfo(
nodeIdStrList));
}
return lts;
}
@POST
@Path("/replace-node-to-labels")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response replaceLabelsOnNodes(final NodeToLabelsEntryList newNodeToLabels,
@Context HttpServletRequest hsr) throws IOException {
Map<NodeId, Set<String>> nodeIdToLabels =
new HashMap<NodeId, Set<String>>();
for (NodeToLabelsEntry nitle : newNodeToLabels.getNodeToLabels()) {
nodeIdToLabels.put(
ConverterUtils.toNodeIdWithDefaultPort(nitle.getNodeId()),
new HashSet<String>(nitle.getNodeLabels()));
}
return replaceLabelsOnNode(nodeIdToLabels, hsr, "/replace-node-to-labels");
}
@POST
@Path("/nodes/{nodeId}/replace-labels")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response replaceLabelsOnNode(
@QueryParam("labels") Set<String> newNodeLabelsName,
@Context HttpServletRequest hsr, @PathParam("nodeId") String nodeId)
throws Exception {
NodeId nid = ConverterUtils.toNodeIdWithDefaultPort(nodeId);
Map<NodeId, Set<String>> newLabelsForNode =
new HashMap<NodeId, Set<String>>();
newLabelsForNode.put(nid,
new HashSet<String>(newNodeLabelsName));
return replaceLabelsOnNode(newLabelsForNode, hsr,
"/nodes/nodeid/replace-labels");
}
private Response replaceLabelsOnNode(
Map<NodeId, Set<String>> newLabelsForNode, HttpServletRequest hsr,
String operation) throws IOException {
init();
checkAndThrowIfDistributedNodeLabelConfEnabled("replaceLabelsOnNode");
UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
if (callerUGI == null) {
String msg =
"Unable to obtain user name, user not authenticated for"
+ " post to ..." + operation;
throw new AuthorizationException(msg);
}
if (!rm.getRMContext().getNodeLabelManager().checkAccess(callerUGI)) {
String msg =
"User " + callerUGI.getShortUserName() + " not authorized"
+ " for post to ..." + operation;
throw new AuthorizationException(msg);
}
rm.getRMContext().getNodeLabelManager()
.replaceLabelsOnNode(newLabelsForNode);
return Response.status(Status.OK).build();
}
@GET
@Path("/get-node-labels")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public NodeLabelsInfo getClusterNodeLabels(@Context HttpServletRequest hsr)
throws IOException {
init();
List<NodeLabel> nodeLabels = rm.getRMContext().getNodeLabelManager()
.getClusterNodeLabels();
NodeLabelsInfo ret = new NodeLabelsInfo(nodeLabels);
return ret;
}
@POST
@Path("/add-node-labels")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response addToClusterNodeLabels(final NodeLabelsInfo newNodeLabels,
@Context HttpServletRequest hsr)
throws Exception {
init();
UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
if (callerUGI == null) {
String msg = "Unable to obtain user name, user not authenticated for"
+ " post to .../add-node-labels";
throw new AuthorizationException(msg);
}
if (!rm.getRMContext().getNodeLabelManager().checkAccess(callerUGI)) {
String msg = "User " + callerUGI.getShortUserName() + " not authorized"
+ " for post to .../add-node-labels ";
throw new AuthorizationException(msg);
}
rm.getRMContext().getNodeLabelManager()
.addToCluserNodeLabels(newNodeLabels.getNodeLabels());
return Response.status(Status.OK).build();
}
@POST
@Path("/remove-node-labels")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response removeFromCluserNodeLabels(
@QueryParam("labels") Set<String> oldNodeLabels,
@Context HttpServletRequest hsr) throws Exception {
init();
UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
if (callerUGI == null) {
String msg = "Unable to obtain user name, user not authenticated for"
+ " post to .../remove-node-labels";
throw new AuthorizationException(msg);
}
if (!rm.getRMContext().getNodeLabelManager().checkAccess(callerUGI)) {
String msg = "User " + callerUGI.getShortUserName() + " not authorized"
+ " for post to .../remove-node-labels ";
throw new AuthorizationException(msg);
}
rm.getRMContext()
.getNodeLabelManager()
.removeFromClusterNodeLabels(
new HashSet<String>(oldNodeLabels));
return Response.status(Status.OK).build();
}
@GET
@Path("/nodes/{nodeId}/get-labels")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public NodeLabelsInfo getLabelsOnNode(@Context HttpServletRequest hsr,
@PathParam("nodeId") String nodeId) throws IOException {
init();
NodeId nid = ConverterUtils.toNodeIdWithDefaultPort(nodeId);
List<NodeLabel> labels = new ArrayList<NodeLabel>(rm.getRMContext()
.getNodeLabelManager().getLabelsInfoByNode(nid));
return new NodeLabelsInfo(labels);
}
protected Response killApp(RMApp app, UserGroupInformation callerUGI,
HttpServletRequest hsr) throws IOException, InterruptedException {
if (app == null) {
throw new IllegalArgumentException("app cannot be null");
}
String userName = callerUGI.getUserName();
final ApplicationId appid = app.getApplicationId();
KillApplicationResponse resp = null;
try {
resp =
callerUGI
.doAs(new PrivilegedExceptionAction<KillApplicationResponse>() {
@Override
public KillApplicationResponse run() throws IOException,
YarnException {
KillApplicationRequest req =
KillApplicationRequest.newInstance(appid);
return rm.getClientRMService().forceKillApplication(req);
}
});
} catch (UndeclaredThrowableException ue) {
// if the root cause is a permissions issue
// bubble that up to the user
if (ue.getCause() instanceof YarnException) {
YarnException ye = (YarnException) ue.getCause();
if (ye.getCause() instanceof AccessControlException) {
String appId = app.getApplicationId().toString();
String msg =
"Unauthorized attempt to kill appid " + appId
+ " by remote user " + userName;
return Response.status(Status.FORBIDDEN).entity(msg).build();
} else {
throw ue;
}
} else {
throw ue;
}
}
AppState ret = new AppState();
ret.setState(app.getState().toString());
if (resp.getIsKillCompleted()) {
RMAuditLogger.logSuccess(userName, AuditConstants.KILL_APP_REQUEST,
"RMWebService", app.getApplicationId());
} else {
return Response.status(Status.ACCEPTED).entity(ret)
.header(HttpHeaders.LOCATION, hsr.getRequestURL()).build();
}
return Response.status(Status.OK).entity(ret).build();
}
@GET
@Path("/apps/{appid}/queue")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public AppQueue getAppQueue(@Context HttpServletRequest hsr,
@PathParam("appid") String appId) throws AuthorizationException {
init();
UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
String userName = "UNKNOWN-USER";
if (callerUGI != null) {
userName = callerUGI.getUserName();
}
RMApp app = null;
try {
app = getRMAppForAppId(appId);
} catch (NotFoundException e) {
RMAuditLogger.logFailure(userName, AuditConstants.KILL_APP_REQUEST,
"UNKNOWN", "RMWebService",
"Trying to get state of an absent application " + appId);
throw e;
}
AppQueue ret = new AppQueue();
ret.setQueue(app.getQueue());
return ret;
}
@PUT
@Path("/apps/{appid}/queue")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
@Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response updateAppQueue(AppQueue targetQueue,
@Context HttpServletRequest hsr, @PathParam("appid") String appId)
throws AuthorizationException, YarnException, InterruptedException,
IOException {
init();
UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
if (callerUGI == null) {
String msg = "Unable to obtain user name, user not authenticated";
throw new AuthorizationException(msg);
}
if (UserGroupInformation.isSecurityEnabled() && isStaticUser(callerUGI)) {
String msg = "The default static user cannot carry out this operation.";
return Response.status(Status.FORBIDDEN).entity(msg).build();
}
String userName = callerUGI.getUserName();
RMApp app = null;
try {
app = getRMAppForAppId(appId);
} catch (NotFoundException e) {
RMAuditLogger.logFailure(userName, AuditConstants.KILL_APP_REQUEST,
"UNKNOWN", "RMWebService", "Trying to move an absent application "
+ appId);
throw e;
}
if (!app.getQueue().equals(targetQueue.getQueue())) {
// user is attempting to change queue.
return moveApp(app, callerUGI, targetQueue.getQueue());
}
AppQueue ret = new AppQueue();
ret.setQueue(app.getQueue());
return Response.status(Status.OK).entity(ret).build();
}
protected Response moveApp(RMApp app, UserGroupInformation callerUGI,
String targetQueue) throws IOException, InterruptedException {
if (app == null) {
throw new IllegalArgumentException("app cannot be null");
}
String userName = callerUGI.getUserName();
final ApplicationId appid = app.getApplicationId();
final String reqTargetQueue = targetQueue;
try {
callerUGI
.doAs(new PrivilegedExceptionAction<Void>() {
@Override
public Void run() throws IOException,
YarnException {
MoveApplicationAcrossQueuesRequest req =
MoveApplicationAcrossQueuesRequest.newInstance(appid,
reqTargetQueue);
rm.getClientRMService().moveApplicationAcrossQueues(req);
return null;
}
});
} catch (UndeclaredThrowableException ue) {
// if the root cause is a permissions issue
// bubble that up to the user
if (ue.getCause() instanceof YarnException) {
YarnException ye = (YarnException) ue.getCause();
if (ye.getCause() instanceof AccessControlException) {
String appId = app.getApplicationId().toString();
String msg =
"Unauthorized attempt to move appid " + appId
+ " by remote user " + userName;
return Response.status(Status.FORBIDDEN).entity(msg).build();
} else if (ye.getMessage().startsWith("App in")
&& ye.getMessage().endsWith("state cannot be moved.")) {
return Response.status(Status.BAD_REQUEST).entity(ye.getMessage())
.build();
} else {
throw ue;
}
} else {
throw ue;
}
}
AppQueue ret = new AppQueue();
ret.setQueue(app.getQueue());
return Response.status(Status.OK).entity(ret).build();
}
private RMApp getRMAppForAppId(String appId) {
if (appId == null || appId.isEmpty()) {
throw new NotFoundException("appId, " + appId + ", is empty or null");
}
ApplicationId id;
try {
id = ConverterUtils.toApplicationId(recordFactory, appId);
} catch (NumberFormatException e) {
throw new NotFoundException("appId is invalid");
}
if (id == null) {
throw new NotFoundException("appId is invalid");
}
RMApp app = rm.getRMContext().getRMApps().get(id);
if (app == null) {
throw new NotFoundException("app with id: " + appId + " not found");
}
return app;
}
private UserGroupInformation getCallerUserGroupInformation(
HttpServletRequest hsr, boolean usePrincipal) {
String remoteUser = hsr.getRemoteUser();
if (usePrincipal) {
Principal princ = hsr.getUserPrincipal();
remoteUser = princ == null ? null : princ.getName();
}
UserGroupInformation callerUGI = null;
if (remoteUser != null) {
callerUGI = UserGroupInformation.createRemoteUser(remoteUser);
}
return callerUGI;
}
private boolean isStaticUser(UserGroupInformation callerUGI) {
String staticUser =
conf.get(CommonConfigurationKeys.HADOOP_HTTP_STATIC_USER,
CommonConfigurationKeys.DEFAULT_HADOOP_HTTP_STATIC_USER);
return staticUser.equals(callerUGI.getUserName());
}
/**
* Generates a new ApplicationId which is then sent to the client
*
* @param hsr
* the servlet request
* @return Response containing the app id and the maximum resource
* capabilities
* @throws AuthorizationException
* @throws IOException
* @throws InterruptedException
*/
@POST
@Path("/apps/new-application")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response createNewApplication(@Context HttpServletRequest hsr)
throws AuthorizationException, IOException, InterruptedException {
init();
UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
if (callerUGI == null) {
throw new AuthorizationException("Unable to obtain user name, "
+ "user not authenticated");
}
if (UserGroupInformation.isSecurityEnabled() && isStaticUser(callerUGI)) {
String msg = "The default static user cannot carry out this operation.";
return Response.status(Status.FORBIDDEN).entity(msg).build();
}
NewApplication appId = createNewApplication();
return Response.status(Status.OK).entity(appId).build();
}
// reuse the code in ClientRMService to create new app
// get the new app id and submit app
// set location header with new app location
/**
* Function to submit an app to the RM
*
* @param newApp
* structure containing information to construct the
* ApplicationSubmissionContext
* @param hsr
* the servlet request
* @return Response containing the status code
* @throws AuthorizationException
* @throws IOException
* @throws InterruptedException
*/
@POST
@Path("/apps")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
@Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response submitApplication(ApplicationSubmissionContextInfo newApp,
@Context HttpServletRequest hsr) throws AuthorizationException,
IOException, InterruptedException {
init();
UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
if (callerUGI == null) {
throw new AuthorizationException("Unable to obtain user name, "
+ "user not authenticated");
}
if (UserGroupInformation.isSecurityEnabled() && isStaticUser(callerUGI)) {
String msg = "The default static user cannot carry out this operation.";
return Response.status(Status.FORBIDDEN).entity(msg).build();
}
ApplicationSubmissionContext appContext =
createAppSubmissionContext(newApp);
final SubmitApplicationRequest req =
SubmitApplicationRequest.newInstance(appContext);
try {
callerUGI
.doAs(new PrivilegedExceptionAction<SubmitApplicationResponse>() {
@Override
public SubmitApplicationResponse run() throws IOException,
YarnException {
return rm.getClientRMService().submitApplication(req);
}
});
} catch (UndeclaredThrowableException ue) {
if (ue.getCause() instanceof YarnException) {
throw new BadRequestException(ue.getCause().getMessage());
}
LOG.info("Submit app request failed", ue);
throw ue;
}
String url = hsr.getRequestURL() + "/" + newApp.getApplicationId();
return Response.status(Status.ACCEPTED).header(HttpHeaders.LOCATION, url)
.build();
}
/**
* Function that actually creates the ApplicationId by calling the
* ClientRMService
*
* @return returns structure containing the app-id and maximum resource
* capabilities
*/
private NewApplication createNewApplication() {
GetNewApplicationRequest req =
recordFactory.newRecordInstance(GetNewApplicationRequest.class);
GetNewApplicationResponse resp;
try {
resp = rm.getClientRMService().getNewApplication(req);
} catch (YarnException e) {
String msg = "Unable to create new app from RM web service";
LOG.error(msg, e);
throw new YarnRuntimeException(msg, e);
}
NewApplication appId =
new NewApplication(resp.getApplicationId().toString(),
new ResourceInfo(resp.getMaximumResourceCapability()));
return appId;
}
/**
* Create the actual ApplicationSubmissionContext to be submitted to the RM
* from the information provided by the user.
*
* @param newApp
* the information provided by the user
* @return returns the constructed ApplicationSubmissionContext
* @throws IOException
*/
protected ApplicationSubmissionContext createAppSubmissionContext(
ApplicationSubmissionContextInfo newApp) throws IOException {
// create local resources and app submission context
ApplicationId appid;
String error =
"Could not parse application id " + newApp.getApplicationId();
try {
appid =
ConverterUtils.toApplicationId(recordFactory,
newApp.getApplicationId());
} catch (Exception e) {
throw new BadRequestException(error);
}
ApplicationSubmissionContext appContext =
ApplicationSubmissionContext.newInstance(appid,
newApp.getApplicationName(), newApp.getQueue(),
Priority.newInstance(newApp.getPriority()),
createContainerLaunchContext(newApp), newApp.getUnmanagedAM(),
newApp.getCancelTokensWhenComplete(), newApp.getMaxAppAttempts(),
createAppSubmissionContextResource(newApp),
newApp.getApplicationType(),
newApp.getKeepContainersAcrossApplicationAttempts(),
newApp.getAppNodeLabelExpression(),
newApp.getAMContainerNodeLabelExpression());
appContext.setApplicationTags(newApp.getApplicationTags());
return appContext;
}
protected Resource createAppSubmissionContextResource(
ApplicationSubmissionContextInfo newApp) throws BadRequestException {
if (newApp.getResource().getvCores() > rm.getConfig().getInt(
YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES,
YarnConfiguration.DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES)) {
String msg = "Requested more cores than configured max";
throw new BadRequestException(msg);
}
if (newApp.getResource().getMemory() > rm.getConfig().getInt(
YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_MB,
YarnConfiguration.DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB)) {
String msg = "Requested more memory than configured max";
throw new BadRequestException(msg);
}
Resource r =
Resource.newInstance(newApp.getResource().getMemory(), newApp
.getResource().getvCores());
return r;
}
/**
* Create the ContainerLaunchContext required for the
* ApplicationSubmissionContext. This function takes the user information and
* generates the ByteBuffer structures required by the ContainerLaunchContext
*
* @param newApp
* the information provided by the user
* @return created context
* @throws BadRequestException
* @throws IOException
*/
protected ContainerLaunchContext createContainerLaunchContext(
ApplicationSubmissionContextInfo newApp) throws BadRequestException,
IOException {
// create container launch context
HashMap<String, ByteBuffer> hmap = new HashMap<String, ByteBuffer>();
for (Map.Entry<String, String> entry : newApp
.getContainerLaunchContextInfo().getAuxillaryServiceData().entrySet()) {
if (entry.getValue().isEmpty() == false) {
Base64 decoder = new Base64(0, null, true);
byte[] data = decoder.decode(entry.getValue());
hmap.put(entry.getKey(), ByteBuffer.wrap(data));
}
}
HashMap<String, LocalResource> hlr = new HashMap<String, LocalResource>();
for (Map.Entry<String, LocalResourceInfo> entry : newApp
.getContainerLaunchContextInfo().getResources().entrySet()) {
LocalResourceInfo l = entry.getValue();
LocalResource lr =
LocalResource.newInstance(
ConverterUtils.getYarnUrlFromURI(l.getUrl()), l.getType(),
l.getVisibility(), l.getSize(), l.getTimestamp());
hlr.put(entry.getKey(), lr);
}
DataOutputBuffer out = new DataOutputBuffer();
Credentials cs =
createCredentials(newApp.getContainerLaunchContextInfo()
.getCredentials());
cs.writeTokenStorageToStream(out);
ByteBuffer tokens = ByteBuffer.wrap(out.getData());
ContainerLaunchContext ctx =
ContainerLaunchContext.newInstance(hlr, newApp
.getContainerLaunchContextInfo().getEnvironment(), newApp
.getContainerLaunchContextInfo().getCommands(), hmap, tokens, newApp
.getContainerLaunchContextInfo().getAcls());
return ctx;
}
/**
* Generate a Credentials object from the information in the CredentialsInfo
* object.
*
* @param credentials
* the CredentialsInfo provided by the user.
* @return
*/
private Credentials createCredentials(CredentialsInfo credentials) {
Credentials ret = new Credentials();
try {
for (Map.Entry<String, String> entry : credentials.getTokens().entrySet()) {
Text alias = new Text(entry.getKey());
Token<TokenIdentifier> token = new Token<TokenIdentifier>();
token.decodeFromUrlString(entry.getValue());
ret.addToken(alias, token);
}
for (Map.Entry<String, String> entry : credentials.getSecrets().entrySet()) {
Text alias = new Text(entry.getKey());
Base64 decoder = new Base64(0, null, true);
byte[] secret = decoder.decode(entry.getValue());
ret.addSecretKey(alias, secret);
}
} catch (IOException ie) {
throw new BadRequestException(
"Could not parse credentials data; exception message = "
+ ie.getMessage());
}
return ret;
}
private UserGroupInformation createKerberosUserGroupInformation(
HttpServletRequest hsr) throws AuthorizationException, YarnException {
UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
if (callerUGI == null) {
String msg = "Unable to obtain user name, user not authenticated";
throw new AuthorizationException(msg);
}
String authType = hsr.getAuthType();
if (!KerberosAuthenticationHandler.TYPE.equalsIgnoreCase(authType)) {
String msg =
"Delegation token operations can only be carried out on a "
+ "Kerberos authenticated channel. Expected auth type is "
+ KerberosAuthenticationHandler.TYPE + ", got type " + authType;
throw new YarnException(msg);
}
if (hsr
.getAttribute(DelegationTokenAuthenticationHandler.DELEGATION_TOKEN_UGI_ATTRIBUTE) != null) {
String msg =
"Delegation token operations cannot be carried out using delegation"
+ " token authentication.";
throw new YarnException(msg);
}
callerUGI.setAuthenticationMethod(AuthenticationMethod.KERBEROS);
return callerUGI;
}
@POST
@Path("/delegation-token")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
@Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response postDelegationToken(DelegationToken tokenData,
@Context HttpServletRequest hsr) throws AuthorizationException,
IOException, InterruptedException, Exception {
init();
UserGroupInformation callerUGI;
try {
callerUGI = createKerberosUserGroupInformation(hsr);
} catch (YarnException ye) {
return Response.status(Status.FORBIDDEN).entity(ye.getMessage()).build();
}
return createDelegationToken(tokenData, hsr, callerUGI);
}
@POST
@Path("/delegation-token/expiration")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
@Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response
postDelegationTokenExpiration(@Context HttpServletRequest hsr)
throws AuthorizationException, IOException, InterruptedException,
Exception {
init();
UserGroupInformation callerUGI;
try {
callerUGI = createKerberosUserGroupInformation(hsr);
} catch (YarnException ye) {
return Response.status(Status.FORBIDDEN).entity(ye.getMessage()).build();
}
DelegationToken requestToken = new DelegationToken();
requestToken.setToken(extractToken(hsr).encodeToUrlString());
return renewDelegationToken(requestToken, hsr, callerUGI);
}
private Response createDelegationToken(DelegationToken tokenData,
HttpServletRequest hsr, UserGroupInformation callerUGI)
throws AuthorizationException, IOException, InterruptedException,
Exception {
final String renewer = tokenData.getRenewer();
GetDelegationTokenResponse resp;
try {
resp =
callerUGI
.doAs(new PrivilegedExceptionAction<GetDelegationTokenResponse>() {
@Override
public GetDelegationTokenResponse run() throws IOException,
YarnException {
GetDelegationTokenRequest createReq =
GetDelegationTokenRequest.newInstance(renewer);
return rm.getClientRMService().getDelegationToken(createReq);
}
});
} catch (Exception e) {
LOG.info("Create delegation token request failed", e);
throw e;
}
Token<RMDelegationTokenIdentifier> tk =
new Token<RMDelegationTokenIdentifier>(resp.getRMDelegationToken()
.getIdentifier().array(), resp.getRMDelegationToken().getPassword()
.array(), new Text(resp.getRMDelegationToken().getKind()), new Text(
resp.getRMDelegationToken().getService()));
RMDelegationTokenIdentifier identifier = tk.decodeIdentifier();
long currentExpiration =
rm.getRMContext().getRMDelegationTokenSecretManager()
.getRenewDate(identifier);
DelegationToken respToken =
new DelegationToken(tk.encodeToUrlString(), renewer, identifier
.getOwner().toString(), tk.getKind().toString(), currentExpiration,
identifier.getMaxDate());
return Response.status(Status.OK).entity(respToken).build();
}
private Response renewDelegationToken(DelegationToken tokenData,
HttpServletRequest hsr, UserGroupInformation callerUGI)
throws AuthorizationException, IOException, InterruptedException,
Exception {
Token<RMDelegationTokenIdentifier> token =
extractToken(tokenData.getToken());
org.apache.hadoop.yarn.api.records.Token dToken =
BuilderUtils.newDelegationToken(token.getIdentifier(), token.getKind()
.toString(), token.getPassword(), token.getService().toString());
final RenewDelegationTokenRequest req =
RenewDelegationTokenRequest.newInstance(dToken);
RenewDelegationTokenResponse resp;
try {
resp =
callerUGI
.doAs(new PrivilegedExceptionAction<RenewDelegationTokenResponse>() {
@Override
public RenewDelegationTokenResponse run() throws IOException,
YarnException {
return rm.getClientRMService().renewDelegationToken(req);
}
});
} catch (UndeclaredThrowableException ue) {
if (ue.getCause() instanceof YarnException) {
if (ue.getCause().getCause() instanceof InvalidToken) {
throw new BadRequestException(ue.getCause().getCause().getMessage());
} else if (ue.getCause().getCause() instanceof org.apache.hadoop.security.AccessControlException) {
return Response.status(Status.FORBIDDEN)
.entity(ue.getCause().getCause().getMessage()).build();
}
LOG.info("Renew delegation token request failed", ue);
throw ue;
}
LOG.info("Renew delegation token request failed", ue);
throw ue;
} catch (Exception e) {
LOG.info("Renew delegation token request failed", e);
throw e;
}
long renewTime = resp.getNextExpirationTime();
DelegationToken respToken = new DelegationToken();
respToken.setNextExpirationTime(renewTime);
return Response.status(Status.OK).entity(respToken).build();
}
// For cancelling tokens, the encoded token is passed as a header
// There are two reasons for this -
// 1. Passing a request body as part of a DELETE request is not
// allowed by Jetty
// 2. Passing the encoded token as part of the url is not ideal
// since urls tend to get logged and anyone with access to
// the logs can extract tokens which are meant to be secret
@DELETE
@Path("/delegation-token")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response cancelDelegationToken(@Context HttpServletRequest hsr)
throws AuthorizationException, IOException, InterruptedException,
Exception {
init();
UserGroupInformation callerUGI;
try {
callerUGI = createKerberosUserGroupInformation(hsr);
} catch (YarnException ye) {
return Response.status(Status.FORBIDDEN).entity(ye.getMessage()).build();
}
Token<RMDelegationTokenIdentifier> token = extractToken(hsr);
org.apache.hadoop.yarn.api.records.Token dToken =
BuilderUtils.newDelegationToken(token.getIdentifier(), token.getKind()
.toString(), token.getPassword(), token.getService().toString());
final CancelDelegationTokenRequest req =
CancelDelegationTokenRequest.newInstance(dToken);
try {
callerUGI
.doAs(new PrivilegedExceptionAction<CancelDelegationTokenResponse>() {
@Override
public CancelDelegationTokenResponse run() throws IOException,
YarnException {
return rm.getClientRMService().cancelDelegationToken(req);
}
});
} catch (UndeclaredThrowableException ue) {
if (ue.getCause() instanceof YarnException) {
if (ue.getCause().getCause() instanceof InvalidToken) {
throw new BadRequestException(ue.getCause().getCause().getMessage());
} else if (ue.getCause().getCause() instanceof org.apache.hadoop.security.AccessControlException) {
return Response.status(Status.FORBIDDEN)
.entity(ue.getCause().getCause().getMessage()).build();
}
LOG.info("Renew delegation token request failed", ue);
throw ue;
}
LOG.info("Renew delegation token request failed", ue);
throw ue;
} catch (Exception e) {
LOG.info("Renew delegation token request failed", e);
throw e;
}
return Response.status(Status.OK).build();
}
private Token<RMDelegationTokenIdentifier> extractToken(
HttpServletRequest request) {
String encodedToken = request.getHeader(DELEGATION_TOKEN_HEADER);
if (encodedToken == null) {
String msg =
"Header '" + DELEGATION_TOKEN_HEADER
+ "' containing encoded token not found";
throw new BadRequestException(msg);
}
return extractToken(encodedToken);
}
private Token<RMDelegationTokenIdentifier> extractToken(String encodedToken) {
Token<RMDelegationTokenIdentifier> token =
new Token<RMDelegationTokenIdentifier>();
try {
token.decodeFromUrlString(encodedToken);
} catch (Exception ie) {
String msg = "Could not decode encoded token";
throw new BadRequestException(msg);
}
return token;
}
}
| 65,079 | 36.815224 | 107 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/AppsBlockWithMetrics.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import org.apache.hadoop.yarn.server.webapp.AppsBlock;
import org.apache.hadoop.yarn.webapp.view.HtmlBlock;
/**
* Renders a block for the applications with metrics information.
*/
class AppsBlockWithMetrics extends HtmlBlock {
@Override public void render(Block html) {
html._(MetricsOverviewTable.class);
html._(RMAppsBlock.class);
}
}
| 1,207 | 35.606061 | 74 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/MetricsOverviewTable.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import org.apache.hadoop.util.StringUtils;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ClusterMetricsInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.SchedulerInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.UserMetricsInfo;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.DIV;
import org.apache.hadoop.yarn.webapp.view.HtmlBlock;
import com.google.inject.Inject;
/**
* Provides an table with an overview of many cluster wide metrics and if
* per user metrics are enabled it will show an overview of what the
* current user is using on the cluster.
*/
public class MetricsOverviewTable extends HtmlBlock {
private static final long BYTES_IN_MB = 1024 * 1024;
private final ResourceManager rm;
@Inject
MetricsOverviewTable(ResourceManager rm, ViewContext ctx) {
super(ctx);
this.rm = rm;
}
@Override
protected void render(Block html) {
//Yes this is a hack, but there is no other way to insert
//CSS in the correct spot
html.style(".metrics {margin-bottom:5px}");
ClusterMetricsInfo clusterMetrics =
new ClusterMetricsInfo(this.rm);
DIV<Hamlet> div = html.div().$class("metrics");
div.h3("Cluster Metrics").
table("#metricsoverview").
thead().$class("ui-widget-header").
tr().
th().$class("ui-state-default")._("Apps Submitted")._().
th().$class("ui-state-default")._("Apps Pending")._().
th().$class("ui-state-default")._("Apps Running")._().
th().$class("ui-state-default")._("Apps Completed")._().
th().$class("ui-state-default")._("Containers Running")._().
th().$class("ui-state-default")._("Memory Used")._().
th().$class("ui-state-default")._("Memory Total")._().
th().$class("ui-state-default")._("Memory Reserved")._().
th().$class("ui-state-default")._("VCores Used")._().
th().$class("ui-state-default")._("VCores Total")._().
th().$class("ui-state-default")._("VCores Reserved")._().
th().$class("ui-state-default")._("Active Nodes")._().
th().$class("ui-state-default")._("Decommissioned Nodes")._().
th().$class("ui-state-default")._("Lost Nodes")._().
th().$class("ui-state-default")._("Unhealthy Nodes")._().
th().$class("ui-state-default")._("Rebooted Nodes")._().
th().$class("ui-state-default")._("Shutdown Nodes")._().
_().
_().
tbody().$class("ui-widget-content").
tr().
td(String.valueOf(clusterMetrics.getAppsSubmitted())).
td(String.valueOf(clusterMetrics.getAppsPending())).
td(String.valueOf(clusterMetrics.getAppsRunning())).
td(
String.valueOf(
clusterMetrics.getAppsCompleted() +
clusterMetrics.getAppsFailed() + clusterMetrics.getAppsKilled()
)
).
td(String.valueOf(clusterMetrics.getContainersAllocated())).
td(StringUtils.byteDesc(clusterMetrics.getAllocatedMB() * BYTES_IN_MB)).
td(StringUtils.byteDesc(clusterMetrics.getTotalMB() * BYTES_IN_MB)).
td(StringUtils.byteDesc(clusterMetrics.getReservedMB() * BYTES_IN_MB)).
td(String.valueOf(clusterMetrics.getAllocatedVirtualCores())).
td(String.valueOf(clusterMetrics.getTotalVirtualCores())).
td(String.valueOf(clusterMetrics.getReservedVirtualCores())).
td().a(url("nodes"),String.valueOf(clusterMetrics.getActiveNodes()))._().
td().a(url("nodes/decommissioned"),String.valueOf(clusterMetrics.getDecommissionedNodes()))._().
td().a(url("nodes/lost"),String.valueOf(clusterMetrics.getLostNodes()))._().
td().a(url("nodes/unhealthy"),String.valueOf(clusterMetrics.getUnhealthyNodes()))._().
td().a(url("nodes/rebooted"),String.valueOf(clusterMetrics.getRebootedNodes()))._().
td().a(url("nodes/shutdown"),String.valueOf(clusterMetrics.getShutdownNodes()))._().
_().
_()._();
String user = request().getRemoteUser();
if (user != null) {
UserMetricsInfo userMetrics = new UserMetricsInfo(this.rm, user);
if (userMetrics.metricsAvailable()) {
div.h3("User Metrics for " + user).
table("#usermetricsoverview").
thead().$class("ui-widget-header").
tr().
th().$class("ui-state-default")._("Apps Submitted")._().
th().$class("ui-state-default")._("Apps Pending")._().
th().$class("ui-state-default")._("Apps Running")._().
th().$class("ui-state-default")._("Apps Completed")._().
th().$class("ui-state-default")._("Containers Running")._().
th().$class("ui-state-default")._("Containers Pending")._().
th().$class("ui-state-default")._("Containers Reserved")._().
th().$class("ui-state-default")._("Memory Used")._().
th().$class("ui-state-default")._("Memory Pending")._().
th().$class("ui-state-default")._("Memory Reserved")._().
th().$class("ui-state-default")._("VCores Used")._().
th().$class("ui-state-default")._("VCores Pending")._().
th().$class("ui-state-default")._("VCores Reserved")._().
_().
_().
tbody().$class("ui-widget-content").
tr().
td(String.valueOf(userMetrics.getAppsSubmitted())).
td(String.valueOf(userMetrics.getAppsPending())).
td(String.valueOf(userMetrics.getAppsRunning())).
td(
String.valueOf(
(userMetrics.getAppsCompleted() +
userMetrics.getAppsFailed() + userMetrics.getAppsKilled())
)
).
td(String.valueOf(userMetrics.getRunningContainers())).
td(String.valueOf(userMetrics.getPendingContainers())).
td(String.valueOf(userMetrics.getReservedContainers())).
td(StringUtils.byteDesc(userMetrics.getAllocatedMB() * BYTES_IN_MB)).
td(StringUtils.byteDesc(userMetrics.getPendingMB() * BYTES_IN_MB)).
td(StringUtils.byteDesc(userMetrics.getReservedMB() * BYTES_IN_MB)).
td(String.valueOf(userMetrics.getAllocatedVirtualCores())).
td(String.valueOf(userMetrics.getPendingVirtualCores())).
td(String.valueOf(userMetrics.getReservedVirtualCores())).
_().
_()._();
}
}
SchedulerInfo schedulerInfo=new SchedulerInfo(this.rm);
div.h3("Scheduler Metrics").
table("#schedulermetricsoverview").
thead().$class("ui-widget-header").
tr().
th().$class("ui-state-default")._("Scheduler Type")._().
th().$class("ui-state-default")._("Scheduling Resource Type")._().
th().$class("ui-state-default")._("Minimum Allocation")._().
th().$class("ui-state-default")._("Maximum Allocation")._().
_().
_().
tbody().$class("ui-widget-content").
tr().
td(String.valueOf(schedulerInfo.getSchedulerType())).
td(String.valueOf(schedulerInfo.getSchedulerResourceTypes())).
td(schedulerInfo.getMinAllocation().toString()).
td(schedulerInfo.getMaxAllocation().toString()).
_().
_()._();
div._();
}
}
| 8,248 | 43.831522 | 104 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RmView.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import org.apache.hadoop.yarn.server.webapp.WebPageUtils;
import org.apache.hadoop.yarn.webapp.SubView;
import org.apache.hadoop.yarn.webapp.view.TwoColumnLayout;
import static org.apache.hadoop.yarn.util.StringHelper.sjoin;
import static org.apache.hadoop.yarn.webapp.YarnWebParams.APP_STATE;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.*;
// Do NOT rename/refactor this to RMView as it will wreak havoc
// on Mac OS HFS
public class RmView extends TwoColumnLayout {
static final int MAX_DISPLAY_ROWS = 100; // direct table rendering
static final int MAX_FAST_ROWS = 1000; // inline js array
@Override
protected void preHead(Page.HTML<_> html) {
commonPreHead(html);
set(DATATABLES_ID, "apps");
set(initID(DATATABLES, "apps"), initAppsTable());
setTableStyles(html, "apps", ".queue {width:6em}", ".ui {width:8em}");
// Set the correct title.
String reqState = $(APP_STATE);
reqState = (reqState == null || reqState.isEmpty() ? "All" : reqState);
setTitle(sjoin(reqState, "Applications"));
}
protected void commonPreHead(Page.HTML<_> html) {
set(ACCORDION_ID, "nav");
set(initID(ACCORDION, "nav"), "{autoHeight:false, active:0}");
}
@Override
protected Class<? extends SubView> nav() {
return NavBlock.class;
}
@Override
protected Class<? extends SubView> content() {
return AppsBlockWithMetrics.class;
}
protected String initAppsTable() {
return WebPageUtils.appsTableInit();
}
}
| 2,344 | 34 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/CapacitySchedulerPage.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.apache.hadoop.yarn.util.StringHelper.join;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.util.StringUtils;
import org.apache.hadoop.yarn.nodelabels.RMNodeLabel;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerHealth;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CSQueue;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.QueueCapacities;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.UserInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.CapacitySchedulerInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.CapacitySchedulerLeafQueueInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.CapacitySchedulerQueueInfo;
import org.apache.hadoop.yarn.server.security.ApplicationACLsManager;
import org.apache.hadoop.yarn.util.Times;
import org.apache.hadoop.yarn.webapp.ResponseInfo;
import org.apache.hadoop.yarn.webapp.SubView;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.DIV;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.LI;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TABLE;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TBODY;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.UL;
import org.apache.hadoop.yarn.webapp.view.HtmlBlock;
import org.apache.hadoop.yarn.webapp.view.InfoBlock;
import com.google.inject.Inject;
import com.google.inject.servlet.RequestScoped;
class CapacitySchedulerPage extends RmView {
static final String _Q = ".ui-state-default.ui-corner-all";
static final float Q_MAX_WIDTH = 0.8f;
static final float Q_STATS_POS = Q_MAX_WIDTH + 0.05f;
static final String Q_END = "left:101%";
static final String Q_GIVEN =
"left:0%;background:none;border:1px dashed #BFBFBF";
static final String Q_OVER = "background:#FFA333";
static final String Q_UNDER = "background:#5BD75B";
@RequestScoped
static class CSQInfo {
CapacitySchedulerInfo csinfo;
CapacitySchedulerQueueInfo qinfo;
String label;
}
static class LeafQueueInfoBlock extends HtmlBlock {
final CapacitySchedulerLeafQueueInfo lqinfo;
private String nodeLabel;
@Inject LeafQueueInfoBlock(ViewContext ctx, CSQInfo info) {
super(ctx);
lqinfo = (CapacitySchedulerLeafQueueInfo) info.qinfo;
nodeLabel = info.label;
}
@Override
protected void render(Block html) {
if (nodeLabel == null) {
renderLeafQueueInfoWithoutParition(html);
} else {
renderLeafQueueInfoWithPartition(html);
}
}
private void renderLeafQueueInfoWithPartition(Block html) {
nodeLabel = nodeLabel.length() == 0 ? "<DEFAULT_PARTITION>" : nodeLabel;
// first display the queue's label specific details :
ResponseInfo ri =
info("\'" + lqinfo.getQueuePath().substring(5)
+ "\' Queue Status for Partition \'" + nodeLabel + "\'");
renderQueueCapacityInfo(ri);
html._(InfoBlock.class);
// clear the info contents so this queue's info doesn't accumulate into
// another queue's info
ri.clear();
// second display the queue specific details :
ri =
info("\'" + lqinfo.getQueuePath().substring(5) + "\' Queue Status")
._("Queue State:", lqinfo.getQueueState());
renderCommonLeafQueueInfo(ri);
html._(InfoBlock.class);
// clear the info contents so this queue's info doesn't accumulate into
// another queue's info
ri.clear();
}
private void renderLeafQueueInfoWithoutParition(Block html) {
ResponseInfo ri =
info("\'" + lqinfo.getQueuePath().substring(5) + "\' Queue Status")
._("Queue State:", lqinfo.getQueueState());
renderQueueCapacityInfo(ri);
renderCommonLeafQueueInfo(ri);
html._(InfoBlock.class);
// clear the info contents so this queue's info doesn't accumulate into
// another queue's info
ri.clear();
}
private void renderQueueCapacityInfo(ResponseInfo ri) {
ri.
_("Used Capacity:", percent(lqinfo.getUsedCapacity() / 100)).
_("Configured Capacity:", percent(lqinfo.getCapacity() / 100)).
_("Configured Max Capacity:", percent(lqinfo.getMaxCapacity() / 100)).
_("Absolute Used Capacity:", percent(lqinfo.getAbsoluteUsedCapacity() / 100)).
_("Absolute Configured Capacity:", percent(lqinfo.getAbsoluteCapacity() / 100)).
_("Absolute Configured Max Capacity:", percent(lqinfo.getAbsoluteMaxCapacity() / 100)).
_("Used Resources:", lqinfo.getResourcesUsed().toString());
}
private void renderCommonLeafQueueInfo(ResponseInfo ri) {
ri.
_("Num Schedulable Applications:", Integer.toString(lqinfo.getNumActiveApplications())).
_("Num Non-Schedulable Applications:", Integer.toString(lqinfo.getNumPendingApplications())).
_("Num Containers:", Integer.toString(lqinfo.getNumContainers())).
_("Max Applications:", Integer.toString(lqinfo.getMaxApplications())).
_("Max Applications Per User:", Integer.toString(lqinfo.getMaxApplicationsPerUser())).
_("Max Application Master Resources:", lqinfo.getAMResourceLimit().toString()).
_("Used Application Master Resources:", lqinfo.getUsedAMResource().toString()).
_("Max Application Master Resources Per User:", lqinfo.getUserAMResourceLimit().toString()).
_("Configured Minimum User Limit Percent:", Integer.toString(lqinfo.getUserLimit()) + "%").
_("Configured User Limit Factor:", StringUtils.format(
"%.1f", lqinfo.getUserLimitFactor())).
_("Accessible Node Labels:", StringUtils.join(",", lqinfo.getNodeLabels())).
_("Ordering Policy: ", lqinfo.getOrderingPolicyInfo()).
_("Preemption:", lqinfo.getPreemptionDisabled() ? "disabled" : "enabled");
}
}
static class QueueUsersInfoBlock extends HtmlBlock {
final CapacitySchedulerLeafQueueInfo lqinfo;
@Inject
QueueUsersInfoBlock(ViewContext ctx, CSQInfo info) {
super(ctx);
lqinfo = (CapacitySchedulerLeafQueueInfo) info.qinfo;
}
@Override
protected void render(Block html) {
TBODY<TABLE<Hamlet>> tbody =
html.table("#userinfo").thead().$class("ui-widget-header").tr().th()
.$class("ui-state-default")._("User Name")._().th()
.$class("ui-state-default")._("Max Resource")._().th()
.$class("ui-state-default")._("Used Resource")._().th()
.$class("ui-state-default")._("Max AM Resource")._().th()
.$class("ui-state-default")._("Used AM Resource")._().th()
.$class("ui-state-default")._("Schedulable Apps")._().th()
.$class("ui-state-default")._("Non-Schedulable Apps")._()._()._()
.tbody();
ArrayList<UserInfo> users = lqinfo.getUsers().getUsersList();
for (UserInfo userInfo : users) {
tbody.tr().td(userInfo.getUsername())
.td(userInfo.getUserResourceLimit().toString())
.td(userInfo.getResourcesUsed().toString())
.td(lqinfo.getUserAMResourceLimit().toString())
.td(userInfo.getAMResourcesUsed().toString())
.td(Integer.toString(userInfo.getNumActiveApplications()))
.td(Integer.toString(userInfo.getNumPendingApplications()))._();
}
html.div().$class("usersinfo").h5("Active Users Info")._();
tbody._()._();
}
}
public static class QueueBlock extends HtmlBlock {
final CSQInfo csqinfo;
@Inject QueueBlock(CSQInfo info) {
csqinfo = info;
}
@Override
public void render(Block html) {
ArrayList<CapacitySchedulerQueueInfo> subQueues =
(csqinfo.qinfo == null) ? csqinfo.csinfo.getQueues().getQueueInfoList()
: csqinfo.qinfo.getQueues().getQueueInfoList();
UL<Hamlet> ul = html.ul("#pq");
for (CapacitySchedulerQueueInfo info : subQueues) {
float used = info.getUsedCapacity() / 100;
float absCap = info.getAbsoluteCapacity() / 100;
float absMaxCap = info.getAbsoluteMaxCapacity() / 100;
float absUsedCap = info.getAbsoluteUsedCapacity() / 100;
LI<UL<Hamlet>> li = ul.
li().
a(_Q).$style(width(absMaxCap * Q_MAX_WIDTH)).
$title(join("Absolute Capacity:", percent(absCap))).
span().$style(join(Q_GIVEN, ";font-size:1px;", width(absCap/absMaxCap))).
_('.')._().
span().$style(join(width(absUsedCap/absMaxCap),
";font-size:1px;left:0%;", absUsedCap > absCap ? Q_OVER : Q_UNDER)).
_('.')._().
span(".q", "Queue: "+info.getQueuePath().substring(5))._().
span().$class("qstats").$style(left(Q_STATS_POS)).
_(join(percent(used), " used"))._();
csqinfo.qinfo = info;
if (info.getQueues() == null) {
li.ul("#lq").li()._(LeafQueueInfoBlock.class)._()._();
li.ul("#lq").li()._(QueueUsersInfoBlock.class)._()._();
} else {
li._(QueueBlock.class);
}
li._();
}
ul._();
}
}
static class QueuesBlock extends HtmlBlock {
final CapacityScheduler cs;
final CSQInfo csqinfo;
private final ResourceManager rm;
private List<RMNodeLabel> nodeLabelsInfo;
@Inject QueuesBlock(ResourceManager rm, CSQInfo info) {
cs = (CapacityScheduler) rm.getResourceScheduler();
csqinfo = info;
this.rm = rm;
RMNodeLabelsManager nodeLabelManager =
rm.getRMContext().getNodeLabelManager();
nodeLabelsInfo = nodeLabelManager.pullRMNodeLabelsInfo();
}
@Override
public void render(Block html) {
html._(MetricsOverviewTable.class);
UserGroupInformation callerUGI = this.getCallerUGI();
boolean isAdmin = false;
ApplicationACLsManager aclsManager = rm.getApplicationACLsManager();
if (aclsManager.areACLsEnabled()) {
if (callerUGI != null && aclsManager.isAdmin(callerUGI)) {
isAdmin = true;
}
} else {
isAdmin = true;
}
// only show button to dump CapacityScheduler debug logs to admins
if (isAdmin) {
html.div()
.button()
.$style(
"border-style: solid; border-color: #000000; border-width: 1px;"
+ " cursor: hand; cursor: pointer; border-radius: 4px")
.$onclick("confirmAction()").b("Dump scheduler logs")._().select()
.$id("time").option().$value("60")._("1 min")._().option()
.$value("300")._("5 min")._().option().$value("600")._("10 min")._()
._()._();
StringBuilder script = new StringBuilder();
script
.append("function confirmAction() {")
.append(" b = confirm(\"Are you sure you wish to generate"
+ " scheduler logs?\");")
.append(" if (b == true) {")
.append(" var timePeriod = $(\"#time\").val();")
.append(" $.ajax({")
.append(" type: 'POST',")
.append(" url: '/ws/v1/cluster/scheduler/logs',")
.append(" contentType: 'text/plain',")
.append(" data: 'time=' + timePeriod,")
.append(" dataType: 'text'")
.append(" }).done(function(data){")
.append(" setTimeout(function(){")
.append(" alert(\"Scheduler log is being generated.\");")
.append(" }, 1000);")
.append(" }).fail(function(data){")
.append(
" alert(\"Scheduler log generation failed. Please check the"
+ " ResourceManager log for more informtion.\");")
.append(" console.log(data);").append(" });").append(" }")
.append("}");
html.script().$type("text/javascript")._(script.toString())._();
}
UL<DIV<DIV<Hamlet>>> ul = html.
div("#cs-wrapper.ui-widget").
div(".ui-widget-header.ui-corner-top").
_("Application Queues")._().
div("#cs.ui-widget-content.ui-corner-bottom").
ul();
if (cs == null) {
ul.
li().
a(_Q).$style(width(Q_MAX_WIDTH)).
span().$style(Q_END)._("100% ")._().
span(".q", "default")._()._();
} else {
ul.
li().$style("margin-bottom: 1em").
span().$style("font-weight: bold")._("Legend:")._().
span().$class("qlegend ui-corner-all").$style(Q_GIVEN).
_("Capacity")._().
span().$class("qlegend ui-corner-all").$style(Q_UNDER).
_("Used")._().
span().$class("qlegend ui-corner-all").$style(Q_OVER).
_("Used (over capacity)")._().
span().$class("qlegend ui-corner-all ui-state-default").
_("Max Capacity")._().
_();
float used = 0;
if (null == nodeLabelsInfo
|| (nodeLabelsInfo.size() == 1 && nodeLabelsInfo.get(0)
.getLabelName().isEmpty())) {
CSQueue root = cs.getRootQueue();
CapacitySchedulerInfo sinfo =
new CapacitySchedulerInfo(root, cs, new RMNodeLabel(
RMNodeLabelsManager.NO_LABEL));
csqinfo.csinfo = sinfo;
csqinfo.qinfo = null;
used = sinfo.getUsedCapacity() / 100;
//label is not enabled in the cluster or there's only "default" label,
ul.li().
a(_Q).$style(width(Q_MAX_WIDTH)).
span().$style(join(width(used), ";left:0%;",
used > 1 ? Q_OVER : Q_UNDER))._(".")._().
span(".q", "Queue: root")._().
span().$class("qstats").$style(left(Q_STATS_POS)).
_(join(percent(used), " used"))._().
_(QueueBlock.class)._();
} else {
for (RMNodeLabel label : nodeLabelsInfo) {
CSQueue root = cs.getRootQueue();
CapacitySchedulerInfo sinfo =
new CapacitySchedulerInfo(root, cs, label);
csqinfo.csinfo = sinfo;
csqinfo.qinfo = null;
csqinfo.label = label.getLabelName();
String nodeLabel =
csqinfo.label.length() == 0 ? "<DEFAULT_PARTITION>"
: csqinfo.label;
QueueCapacities queueCapacities = root.getQueueCapacities();
used = queueCapacities.getUsedCapacity(label.getLabelName());
String partitionUiTag =
"Partition: " + nodeLabel + " " + label.getResource();
ul.li().
a(_Q).$style(width(Q_MAX_WIDTH)).
span().$style(join(width(used), ";left:0%;",
used > 1 ? Q_OVER : Q_UNDER))._(".")._().
span(".q", partitionUiTag)._().
span().$class("qstats").$style(left(Q_STATS_POS)).
_(join(percent(used), " used"))._();
//for the queue hierarchy under label
UL<Hamlet> underLabel = html.ul("#pq");
underLabel.li().
a(_Q).$style(width(Q_MAX_WIDTH)).
span().$style(join(width(used), ";left:0%;",
used > 1 ? Q_OVER : Q_UNDER))._(".")._().
span(".q", "Queue: root")._().
span().$class("qstats").$style(left(Q_STATS_POS)).
_(join(percent(used), " used"))._().
_(QueueBlock.class)._()._();
}
}
}
ul._()._().
script().$type("text/javascript").
_("$('#cs').hide();")._()._().
_(RMAppsBlock.class);
html._(HealthBlock.class);
}
}
public static class HealthBlock extends HtmlBlock {
final CapacityScheduler cs;
@Inject
HealthBlock(ResourceManager rm) {
cs = (CapacityScheduler) rm.getResourceScheduler();
}
@Override
public void render(HtmlBlock.Block html) {
SchedulerHealth healthInfo = cs.getSchedulerHealth();
DIV<Hamlet> div = html.div("#health");
div.h4("Aggregate scheduler counts");
TBODY<TABLE<DIV<Hamlet>>> tbody =
div.table("#lastrun").thead().$class("ui-widget-header").tr().th()
.$class("ui-state-default")._("Total Container Allocations(count)")
._().th().$class("ui-state-default")
._("Total Container Releases(count)")._().th()
.$class("ui-state-default")
._("Total Fulfilled Reservations(count)")._().th()
.$class("ui-state-default")._("Total Container Preemptions(count)")
._()._()._().tbody();
tbody
.$class("ui-widget-content")
.tr()
.td(
String.valueOf(cs.getRootQueueMetrics()
.getAggregateAllocatedContainers()))
.td(
String.valueOf(cs.getRootQueueMetrics()
.getAggegatedReleasedContainers()))
.td(healthInfo.getAggregateFulFilledReservationsCount().toString())
.td(healthInfo.getAggregatePreemptionCount().toString())._()._()._();
div.h4("Last scheduler run");
tbody =
div.table("#lastrun").thead().$class("ui-widget-header").tr().th()
.$class("ui-state-default")._("Time")._().th()
.$class("ui-state-default")._("Allocations(count - resources)")._()
.th().$class("ui-state-default")._("Reservations(count - resources)")
._().th().$class("ui-state-default")._("Releases(count - resources)")
._()._()._().tbody();
tbody
.$class("ui-widget-content")
.tr()
.td(Times.format(healthInfo.getLastSchedulerRunTime()))
.td(
healthInfo.getAllocationCount().toString() + " - "
+ healthInfo.getResourcesAllocated().toString())
.td(
healthInfo.getReservationCount().toString() + " - "
+ healthInfo.getResourcesReserved().toString())
.td(
healthInfo.getReleaseCount().toString() + " - "
+ healthInfo.getResourcesReleased().toString())._()._()._();
Map<String, SchedulerHealth.DetailedInformation> info = new HashMap<>();
info.put("Allocation", healthInfo.getLastAllocationDetails());
info.put("Reservation", healthInfo.getLastReservationDetails());
info.put("Release", healthInfo.getLastReleaseDetails());
info.put("Preemption", healthInfo.getLastPreemptionDetails());
for (Map.Entry<String, SchedulerHealth.DetailedInformation> entry : info
.entrySet()) {
String containerId = "N/A";
String nodeId = "N/A";
String queue = "N/A";
String table = "#" + entry.getKey();
div.h4("Last " + entry.getKey());
tbody =
div.table(table).thead().$class("ui-widget-header").tr().th()
.$class("ui-state-default")._("Time")._().th()
.$class("ui-state-default")._("Container Id")._().th()
.$class("ui-state-default")._("Node Id")._().th()
.$class("ui-state-default")._("Queue")._()._()._().tbody();
SchedulerHealth.DetailedInformation di = entry.getValue();
if (di.getTimestamp() != 0) {
containerId = di.getContainerId().toString();
nodeId = di.getNodeId().toString();
queue = di.getQueue();
}
tbody.$class("ui-widget-content").tr()
.td(Times.format(di.getTimestamp())).td(containerId).td(nodeId)
.td(queue)._()._()._();
}
div._();
}
}
@Override protected void postHead(Page.HTML<_> html) {
html.
style().$type("text/css").
_("#cs { padding: 0.5em 0 1em 0; margin-bottom: 1em; position: relative }",
"#cs ul { list-style: none }",
"#cs a { font-weight: normal; margin: 2px; position: relative }",
"#cs a span { font-weight: normal; font-size: 80% }",
"#cs-wrapper .ui-widget-header { padding: 0.2em 0.5em }",
".qstats { font-weight: normal; font-size: 80%; position: absolute }",
".qlegend { font-weight: normal; padding: 0 1em; margin: 1em }",
"table.info tr th {width: 50%}")._(). // to center info table
script("/static/jt/jquery.jstree.js").
script().$type("text/javascript").
_("$(function() {",
" $('#cs a span').addClass('ui-corner-all').css('position', 'absolute');",
" $('#cs').bind('loaded.jstree', function (e, data) {",
" var callback = { call:reopenQueryNodes }",
" data.inst.open_node('#pq', callback);",
" }).",
" jstree({",
" core: { animation: 188, html_titles: true },",
" plugins: ['themeroller', 'html_data', 'ui'],",
" themeroller: { item_open: 'ui-icon-minus',",
" item_clsd: 'ui-icon-plus', item_leaf: 'ui-icon-gear'",
" }",
" });",
" $('#cs').bind('select_node.jstree', function(e, data) {",
" var q = $('.q', data.rslt.obj).first().text();",
" if (q == 'Queue: root') q = '';",
" else {",
" q = q.substr(q.lastIndexOf(':') + 2);",
" q = '^' + q.substr(q.lastIndexOf('.') + 1) + '$';",
" }",
" $('#apps').dataTable().fnFilter(q, 4, true);",
" });",
" $('#cs').show();",
"});")._().
_(SchedulerPageUtil.QueueBlockUtil.class);
}
@Override protected Class<? extends SubView> content() {
return QueuesBlock.class;
}
static String percent(float f) {
return StringUtils.formatPercent(f, 1);
}
static String width(float f) {
return StringUtils.format("width:%.1f%%", f * 100);
}
static String left(float f) {
return StringUtils.format("left:%.1f%%", f * 100);
}
}
| 22,944 | 41.02381 | 99 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RmController.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.apache.hadoop.yarn.util.StringHelper.join;
import static org.apache.hadoop.yarn.webapp.YarnWebParams.QUEUE_NAME;
import org.apache.hadoop.yarn.api.records.YarnApplicationState;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler;
import org.apache.hadoop.yarn.util.StringHelper;
import org.apache.hadoop.yarn.webapp.Controller;
import org.apache.hadoop.yarn.webapp.YarnWebParams;
import com.google.inject.Inject;
// Do NOT rename/refactor this to RMView as it will wreak havoc
// on Mac OS HFS as its case-insensitive!
public class RmController extends Controller {
@Inject
RmController(RequestContext ctx) {
super(ctx);
}
@Override public void index() {
setTitle("Applications");
}
public void about() {
setTitle("About the Cluster");
render(AboutPage.class);
}
public void app() {
render(AppPage.class);
}
public void appattempt() {
render(AppAttemptPage.class);
}
public void container() {
render(ContainerPage.class);
}
public void nodes() {
render(NodesPage.class);
}
public void scheduler() {
// limit applications to those in states relevant to scheduling
set(YarnWebParams.APP_STATE, StringHelper.cjoin(
YarnApplicationState.NEW.toString(),
YarnApplicationState.NEW_SAVING.toString(),
YarnApplicationState.SUBMITTED.toString(),
YarnApplicationState.ACCEPTED.toString(),
YarnApplicationState.RUNNING.toString()));
ResourceManager rm = getInstance(ResourceManager.class);
ResourceScheduler rs = rm.getResourceScheduler();
if (rs == null || rs instanceof CapacityScheduler) {
setTitle("Capacity Scheduler");
render(CapacitySchedulerPage.class);
return;
}
if (rs instanceof FairScheduler) {
setTitle("Fair Scheduler");
render(FairSchedulerPage.class);
return;
}
setTitle("Default Scheduler");
render(DefaultSchedulerPage.class);
}
public void queue() {
setTitle(join("Queue ", get(QUEUE_NAME, "unknown")));
}
public void submit() {
setTitle("Application Submission Not Allowed");
}
public void nodelabels() {
setTitle("Node Labels");
render(NodeLabelsPage.class);
}
public void errorsAndWarnings() {
render(RMErrorsAndWarningsPage.class);
}
public void logaggregationstatus() {
render(AppLogAggregationStatusPage.class);
}
}
| 3,530 | 29.179487 | 90 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/DefaultSchedulerPage.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.apache.hadoop.yarn.util.StringHelper.join;
import org.apache.hadoop.util.StringUtils;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.FifoSchedulerInfo;
import org.apache.hadoop.yarn.server.webapp.AppsBlock;
import org.apache.hadoop.yarn.webapp.SubView;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.DIV;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.UL;
import org.apache.hadoop.yarn.webapp.view.HtmlBlock;
import org.apache.hadoop.yarn.webapp.view.InfoBlock;
import com.google.inject.Inject;
class DefaultSchedulerPage extends RmView {
static final String _Q = ".ui-state-default.ui-corner-all";
static final float WIDTH_F = 0.8f;
static final String Q_END = "left:101%";
static final String OVER = "font-size:1px;background:#FFA333";
static final String UNDER = "font-size:1px;background:#5BD75B";
static final float EPSILON = 1e-8f;
static class QueueInfoBlock extends HtmlBlock {
final FifoSchedulerInfo sinfo;
@Inject
QueueInfoBlock(ViewContext ctx, ResourceManager rm) {
super(ctx);
sinfo = new FifoSchedulerInfo(rm);
}
@Override public void render(Block html) {
info("\'" + sinfo.getQueueName() + "\' Queue Status").
_("Queue State:" , sinfo.getState()).
_("Minimum Queue Memory Capacity:" , Integer.toString(sinfo.getMinQueueMemoryCapacity())).
_("Maximum Queue Memory Capacity:" , Integer.toString(sinfo.getMaxQueueMemoryCapacity())).
_("Number of Nodes:" , Integer.toString(sinfo.getNumNodes())).
_("Used Node Capacity:" , Integer.toString(sinfo.getUsedNodeCapacity())).
_("Available Node Capacity:" , Integer.toString(sinfo.getAvailNodeCapacity())).
_("Total Node Capacity:" , Integer.toString(sinfo.getTotalNodeCapacity())).
_("Number of Node Containers:" , Integer.toString(sinfo.getNumContainers()));
html._(InfoBlock.class);
}
}
static class QueuesBlock extends HtmlBlock {
final FifoSchedulerInfo sinfo;
final FifoScheduler fs;
@Inject QueuesBlock(ResourceManager rm) {
sinfo = new FifoSchedulerInfo(rm);
fs = (FifoScheduler) rm.getResourceScheduler();
}
@Override
public void render(Block html) {
html._(MetricsOverviewTable.class);
UL<DIV<DIV<Hamlet>>> ul = html.
div("#cs-wrapper.ui-widget").
div(".ui-widget-header.ui-corner-top").
_("FifoScheduler Queue")._().
div("#cs.ui-widget-content.ui-corner-bottom").
ul();
if (fs == null) {
ul.
li().
a(_Q).$style(width(WIDTH_F)).
span().$style(Q_END)._("100% ")._().
span(".q", "default")._()._();
} else {
float used = sinfo.getUsedCapacity();
float set = sinfo.getCapacity();
float delta = Math.abs(set - used) + 0.001f;
ul.
li().
a(_Q).$style(width(WIDTH_F)).
$title(join("used:", percent(used))).
span().$style(Q_END)._("100%")._().
span().$style(join(width(delta), ';', used > set ? OVER : UNDER,
';', used > set ? left(set) : left(used)))._(".")._().
span(".q", sinfo.getQueueName())._().
_(QueueInfoBlock.class)._();
}
ul._()._().
script().$type("text/javascript").
_("$('#cs').hide();")._()._().
_(AppsBlock.class);
}
}
@Override protected void postHead(Page.HTML<_> html) {
html.
style().$type("text/css").
_("#cs { padding: 0.5em 0 1em 0; margin-bottom: 1em; position: relative }",
"#cs ul { list-style: none }",
"#cs a { font-weight: normal; margin: 2px; position: relative }",
"#cs a span { font-weight: normal; font-size: 80% }",
"#cs-wrapper .ui-widget-header { padding: 0.2em 0.5em }",
"table.info tr th {width: 50%}")._(). // to center info table
script("/static/jt/jquery.jstree.js").
script().$type("text/javascript").
_("$(function() {",
" $('#cs a span').addClass('ui-corner-all').css('position', 'absolute');",
" $('#cs').bind('loaded.jstree', function (e, data) {",
" data.inst.open_all(); }).",
" jstree({",
" core: { animation: 188, html_titles: true },",
" plugins: ['themeroller', 'html_data', 'ui'],",
" themeroller: { item_open: 'ui-icon-minus',",
" item_clsd: 'ui-icon-plus', item_leaf: 'ui-icon-gear'",
" }",
" });",
" $('#cs').bind('select_node.jstree', function(e, data) {",
" var q = $('.q', data.rslt.obj).first().text();",
" if (q == 'root') q = '';",
" $('#apps').dataTable().fnFilter(q, 4);",
" });",
" $('#cs').show();",
"});")._();
}
@Override protected Class<? extends SubView> content() {
return QueuesBlock.class;
}
static String percent(float f) {
return StringUtils.formatPercent(f, 1);
}
static String width(float f) {
return StringUtils.format("width:%.1f%%", f * 100);
}
static String left(float f) {
return StringUtils.format("left:%.1f%%", f * 100);
}
}
| 6,301 | 37.426829 | 98 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebApp.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.apache.hadoop.yarn.util.StringHelper.pajoin;
import java.net.InetSocketAddress;
import org.apache.hadoop.ha.HAServiceProtocol.HAServiceState;
import org.apache.hadoop.yarn.api.ApplicationBaseProtocol;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.util.RMHAUtils;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.webapp.GenericExceptionHandler;
import org.apache.hadoop.yarn.webapp.WebApp;
import org.apache.hadoop.yarn.webapp.YarnWebParams;
import com.sun.jersey.guice.spi.container.servlet.GuiceContainer;
/**
* The RM webapp
*/
public class RMWebApp extends WebApp implements YarnWebParams {
private final ResourceManager rm;
private boolean standby = false;
public RMWebApp(ResourceManager rm) {
this.rm = rm;
}
@Override
public void setup() {
bind(JAXBContextResolver.class);
bind(RMWebServices.class);
bind(GenericExceptionHandler.class);
bind(RMWebApp.class).toInstance(this);
if (rm != null) {
bind(ResourceManager.class).toInstance(rm);
bind(ApplicationBaseProtocol.class).toInstance(rm.getClientRMService());
}
route("/", RmController.class);
route(pajoin("/nodes", NODE_STATE), RmController.class, "nodes");
route(pajoin("/apps", APP_STATE), RmController.class);
route("/cluster", RmController.class, "about");
route(pajoin("/app", APPLICATION_ID), RmController.class, "app");
route("/scheduler", RmController.class, "scheduler");
route(pajoin("/queue", QUEUE_NAME), RmController.class, "queue");
route("/nodelabels", RmController.class, "nodelabels");
route(pajoin("/appattempt", APPLICATION_ATTEMPT_ID), RmController.class,
"appattempt");
route(pajoin("/container", CONTAINER_ID), RmController.class, "container");
route("/errors-and-warnings", RmController.class, "errorsAndWarnings");
route(pajoin("/logaggregationstatus", APPLICATION_ID),
RmController.class, "logaggregationstatus");
}
@Override
protected Class<? extends GuiceContainer> getWebAppFilterClass() {
return RMWebAppFilter.class;
}
public void checkIfStandbyRM() {
standby = (rm.getRMContext().getHAServiceState() == HAServiceState.STANDBY);
}
public boolean isStandby() {
return standby;
}
@Override
public String getRedirectPath() {
if (standby) {
return buildRedirectPath();
} else
return super.getRedirectPath();
}
private String buildRedirectPath() {
// make a copy of the original configuration so not to mutate it. Also use
// an YarnConfiguration to force loading of yarn-site.xml.
YarnConfiguration yarnConf = new YarnConfiguration(rm.getConfig());
String activeRMHAId = RMHAUtils.findActiveRMHAId(yarnConf);
String path = "";
if (activeRMHAId != null) {
yarnConf.set(YarnConfiguration.RM_HA_ID, activeRMHAId);
InetSocketAddress sock = YarnConfiguration.useHttps(yarnConf)
? yarnConf.getSocketAddr(YarnConfiguration.RM_WEBAPP_HTTPS_ADDRESS,
YarnConfiguration.DEFAULT_RM_WEBAPP_HTTPS_ADDRESS,
YarnConfiguration.DEFAULT_RM_WEBAPP_HTTPS_PORT)
: yarnConf.getSocketAddr(YarnConfiguration.RM_WEBAPP_ADDRESS,
YarnConfiguration.DEFAULT_RM_WEBAPP_ADDRESS,
YarnConfiguration.DEFAULT_RM_WEBAPP_PORT);
path = sock.getHostName() + ":" + Integer.toString(sock.getPort());
path = YarnConfiguration.useHttps(yarnConf)
? "https://" + path
: "http://" + path;
}
return path;
}
}
| 4,448 | 35.768595 | 80 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/AppPage.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.apache.hadoop.yarn.util.StringHelper.join;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.DATATABLES;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.DATATABLES_ID;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.initID;
import org.apache.hadoop.yarn.server.webapp.WebPageUtils;
import org.apache.hadoop.yarn.webapp.SubView;
import org.apache.hadoop.yarn.webapp.YarnWebParams;
public class AppPage extends RmView {
@Override
protected void preHead(Page.HTML<_> html) {
commonPreHead(html);
String appId = $(YarnWebParams.APPLICATION_ID);
set(
TITLE,
appId.isEmpty() ? "Bad request: missing application ID" : join(
"Application ", $(YarnWebParams.APPLICATION_ID)));
set(DATATABLES_ID, "attempts ResourceRequests");
set(initID(DATATABLES, "attempts"), WebPageUtils.attemptsTableInit());
setTableStyles(html, "attempts", ".queue {width:6em}", ".ui {width:8em}");
setTableStyles(html, "ResourceRequests");
set(YarnWebParams.WEB_UI_TYPE, YarnWebParams.RM_WEB_UI);
}
@Override
protected Class<? extends SubView> content() {
return RMAppBlock.class;
}
}
| 2,028 | 35.890909 | 78 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMErrorsAndWarningsPage.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import org.apache.hadoop.yarn.webapp.SubView;
import org.apache.hadoop.yarn.server.webapp.ErrorsAndWarningsBlock;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.*;
public class RMErrorsAndWarningsPage extends RmView {
@Override
protected Class<? extends SubView> content() {
return ErrorsAndWarningsBlock.class;
}
@Override
protected void preHead(Page.HTML<_> html) {
commonPreHead(html);
String title = "Errors and Warnings in the ResourceManager";
setTitle(title);
String tableId = "messages";
set(DATATABLES_ID, tableId);
set(initID(DATATABLES, tableId), tablesInit());
setTableStyles(html, tableId, ".message {width:50em}",
".count {width:8em}", ".lasttime {width:16em}");
}
private String tablesInit() {
StringBuilder b = tableInit().append(", aoColumnDefs: [");
b.append("{'sType': 'string', 'aTargets': [ 0 ]}");
b.append(", {'sType': 'string', 'bSearchable': true, 'aTargets': [ 1 ]}");
b.append(", {'sType': 'numeric', 'bSearchable': false, 'aTargets': [ 2 ]}");
b.append(", {'sType': 'date', 'aTargets': [ 3 ] }]");
b.append(", aaSorting: [[3, 'desc']]}");
return b.toString();
}
}
| 2,060 | 37.166667 | 80 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/ContainerPage.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.apache.hadoop.yarn.util.StringHelper.join;
import org.apache.hadoop.yarn.server.webapp.ContainerBlock;
import org.apache.hadoop.yarn.webapp.SubView;
import org.apache.hadoop.yarn.webapp.YarnWebParams;
public class ContainerPage extends RmView {
@Override
protected void preHead(Page.HTML<_> html) {
commonPreHead(html);
String containerId = $(YarnWebParams.CONTAINER_ID);
set(TITLE, containerId.isEmpty() ? "Bad request: missing container ID"
: join("Container ", $(YarnWebParams.CONTAINER_ID)));
}
@Override
protected Class<? extends SubView> content() {
return ContainerBlock.class;
}
}
| 1,520 | 33.568182 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebAppFilter.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Set;
import javax.inject.Inject;
import javax.inject.Singleton;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.hadoop.http.HtmlQuoting;
import org.apache.hadoop.yarn.server.webproxy.ProxyUriUtils;
import com.google.common.collect.Sets;
import com.google.inject.Injector;
import com.sun.jersey.guice.spi.container.servlet.GuiceContainer;
@Singleton
public class RMWebAppFilter extends GuiceContainer {
private Injector injector;
/**
*
*/
private static final long serialVersionUID = 1L;
// define a set of URIs which do not need to do redirection
private static final Set<String> NON_REDIRECTED_URIS = Sets.newHashSet(
"/conf", "/stacks", "/logLevel", "/logs");
@Inject
public RMWebAppFilter(Injector injector) {
super(injector);
this.injector=injector;
}
@Override
public void doFilter(HttpServletRequest request,
HttpServletResponse response, FilterChain chain) throws IOException,
ServletException {
response.setCharacterEncoding("UTF-8");
String uri = HtmlQuoting.quoteHtmlChars(request.getRequestURI());
if (uri == null) {
uri = "/";
}
RMWebApp rmWebApp = injector.getInstance(RMWebApp.class);
rmWebApp.checkIfStandbyRM();
if (rmWebApp.isStandby()
&& shouldRedirect(rmWebApp, uri)) {
String redirectPath = rmWebApp.getRedirectPath() + uri;
if (redirectPath != null && !redirectPath.isEmpty()) {
String redirectMsg =
"This is standby RM. The redirect url is: " + redirectPath;
PrintWriter out = response.getWriter();
out.println(redirectMsg);
response.setHeader("Location", redirectPath);
response.setStatus(HttpServletResponse.SC_TEMPORARY_REDIRECT);
return;
}
}
super.doFilter(request, response, chain);
}
private boolean shouldRedirect(RMWebApp rmWebApp, String uri) {
return !uri.equals("/" + rmWebApp.wsName() + "/v1/cluster/info")
&& !uri.equals("/" + rmWebApp.name() + "/cluster")
&& !uri.startsWith(ProxyUriUtils.PROXY_BASE)
&& !NON_REDIRECTED_URIS.contains(uri);
}
}
| 3,188 | 32.21875 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/AppAttemptPage.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.apache.hadoop.yarn.util.StringHelper.join;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.DATATABLES;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.DATATABLES_ID;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.initID;
import org.apache.hadoop.yarn.server.webapp.WebPageUtils;
import org.apache.hadoop.yarn.webapp.SubView;
import org.apache.hadoop.yarn.webapp.YarnWebParams;
public class AppAttemptPage extends RmView {
@Override
protected void preHead(Page.HTML<_> html) {
commonPreHead(html);
String appAttemptId = $(YarnWebParams.APPLICATION_ATTEMPT_ID);
set(
TITLE,
appAttemptId.isEmpty() ? "Bad request: missing application attempt ID"
: join("Application Attempt ",
$(YarnWebParams.APPLICATION_ATTEMPT_ID)));
set(DATATABLES_ID, "containers");
set(initID(DATATABLES, "containers"), WebPageUtils.containersTableInit());
setTableStyles(html, "containers", ".queue {width:6em}", ".ui {width:8em}");
set(YarnWebParams.WEB_UI_TYPE, YarnWebParams.RM_WEB_UI);
}
@Override
protected Class<? extends SubView> content() {
return RMAppAttemptBlock.class;
}
}
| 2,061 | 35.821429 | 80 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/NodeIDsInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import java.util.ArrayList;
import java.util.List;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name = "labelsToNodesInfo")
@XmlAccessorType(XmlAccessType.FIELD)
public class NodeIDsInfo {
/**
* Set doesn't support default no arg constructor which is req by JAXB
*/
@XmlElement(name="nodes")
protected ArrayList<String> nodeIDsList = new ArrayList<String>();
public NodeIDsInfo() {
} // JAXB needs this
public NodeIDsInfo(List<String> nodeIdsList) {
this.nodeIDsList.addAll(nodeIdsList);
}
public ArrayList<String> getNodeIDs() {
return nodeIDsList;
}
}
| 1,626 | 31.54 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/FairSchedulerAppsBlock.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.apache.hadoop.yarn.util.StringHelper.join;
import static org.apache.hadoop.yarn.webapp.YarnWebParams.APP_STATE;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.C_PROGRESSBAR;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.C_PROGRESSBAR_VALUE;
import java.util.Collection;
import java.util.HashSet;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import org.apache.commons.lang.StringEscapeUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.util.StringUtils;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.api.records.YarnApplicationState;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppState;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.FairSchedulerInfo;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TABLE;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TBODY;
import org.apache.hadoop.yarn.webapp.util.WebAppUtils;
import org.apache.hadoop.yarn.webapp.view.HtmlBlock;
import com.google.inject.Inject;
/**
* Shows application information specific to the fair
* scheduler as part of the fair scheduler page.
*/
public class FairSchedulerAppsBlock extends HtmlBlock {
final ConcurrentMap<ApplicationId, RMApp> apps;
final FairSchedulerInfo fsinfo;
final Configuration conf;
final ResourceManager rm;
@Inject
public FairSchedulerAppsBlock(ResourceManager rm, ViewContext ctx,
Configuration conf) {
super(ctx);
FairScheduler scheduler = (FairScheduler) rm.getResourceScheduler();
fsinfo = new FairSchedulerInfo(scheduler);
apps = new ConcurrentHashMap<ApplicationId, RMApp>();
for (Map.Entry<ApplicationId, RMApp> entry : rm.getRMContext().getRMApps()
.entrySet()) {
if (!(RMAppState.NEW.equals(entry.getValue().getState())
|| RMAppState.NEW_SAVING.equals(entry.getValue().getState())
|| RMAppState.SUBMITTED.equals(entry.getValue().getState()))) {
apps.put(entry.getKey(), entry.getValue());
}
}
this.conf = conf;
this.rm = rm;
}
@Override public void render(Block html) {
TBODY<TABLE<Hamlet>> tbody = html.
table("#apps").
thead().
tr().
th(".id", "ID").
th(".user", "User").
th(".name", "Name").
th(".type", "Application Type").
th(".queue", "Queue").
th(".fairshare", "Fair Share").
th(".starttime", "StartTime").
th(".finishtime", "FinishTime").
th(".state", "State").
th(".finalstatus", "FinalStatus").
th(".runningcontainer", "Running Containers").
th(".allocatedCpu", "Allocated CPU VCores").
th(".allocatedMemory", "Allocated Memory MB").
th(".progress", "Progress").
th(".ui", "Tracking UI")._()._().
tbody();
Collection<YarnApplicationState> reqAppStates = null;
String reqStateString = $(APP_STATE);
if (reqStateString != null && !reqStateString.isEmpty()) {
String[] appStateStrings = reqStateString.split(",");
reqAppStates = new HashSet<YarnApplicationState>(appStateStrings.length);
for(String stateString : appStateStrings) {
reqAppStates.add(YarnApplicationState.valueOf(stateString));
}
}
StringBuilder appsTableData = new StringBuilder("[\n");
for (RMApp app : apps.values()) {
if (reqAppStates != null && !reqAppStates.contains(app.createApplicationState())) {
continue;
}
AppInfo appInfo = new AppInfo(rm, app, true, WebAppUtils.getHttpSchemePrefix(conf));
String percent = StringUtils.format("%.1f", appInfo.getProgress());
ApplicationAttemptId attemptId = app.getCurrentAppAttempt().getAppAttemptId();
int fairShare = fsinfo.getAppFairShare(attemptId);
if (fairShare == FairSchedulerInfo.INVALID_FAIR_SHARE) {
// FairScheduler#applications don't have the entry. Skip it.
continue;
}
appsTableData.append("[\"<a href='")
.append(url("app", appInfo.getAppId())).append("'>")
.append(appInfo.getAppId()).append("</a>\",\"")
.append(StringEscapeUtils.escapeJavaScript(StringEscapeUtils.escapeHtml(
appInfo.getUser()))).append("\",\"")
.append(StringEscapeUtils.escapeJavaScript(StringEscapeUtils.escapeHtml(
appInfo.getName()))).append("\",\"")
.append(StringEscapeUtils.escapeJavaScript(StringEscapeUtils.escapeHtml(
appInfo.getApplicationType()))).append("\",\"")
.append(StringEscapeUtils.escapeJavaScript(StringEscapeUtils.escapeHtml(
appInfo.getQueue()))).append("\",\"")
.append(fairShare).append("\",\"")
.append(appInfo.getStartTime()).append("\",\"")
.append(appInfo.getFinishTime()).append("\",\"")
.append(appInfo.getState()).append("\",\"")
.append(appInfo.getFinalStatus()).append("\",\"")
.append(appInfo.getRunningContainers() == -1 ? "N/A" : String
.valueOf(appInfo.getRunningContainers())).append("\",\"")
.append(appInfo.getAllocatedVCores() == -1 ? "N/A" : String
.valueOf(appInfo.getAllocatedVCores())).append("\",\"")
.append(appInfo.getAllocatedMB() == -1 ? "N/A" : String
.valueOf(appInfo.getAllocatedMB())).append("\",\"")
// Progress bar
.append("<br title='").append(percent)
.append("'> <div class='").append(C_PROGRESSBAR).append("' title='")
.append(join(percent, '%')).append("'> ").append("<div class='")
.append(C_PROGRESSBAR_VALUE).append("' style='")
.append(join("width:", percent, '%')).append("'> </div> </div>")
.append("\",\"<a href='");
String trackingURL =
!appInfo.isTrackingUrlReady()? "#" : appInfo.getTrackingUrlPretty();
appsTableData.append(trackingURL).append("'>")
.append(appInfo.getTrackingUI()).append("</a>\"],\n");
}
if(appsTableData.charAt(appsTableData.length() - 2) == ',') {
appsTableData.delete(appsTableData.length()-2, appsTableData.length()-1);
}
appsTableData.append("]");
html.script().$type("text/javascript").
_("var appsTableData=" + appsTableData)._();
tbody._()._();
}
}
| 7,553 | 43.435294 | 90 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/AppLogAggregationStatusPage.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.apache.hadoop.yarn.util.StringHelper.join;
import org.apache.hadoop.yarn.webapp.SubView;
import org.apache.hadoop.yarn.webapp.YarnWebParams;
public class AppLogAggregationStatusPage extends RmView{
@Override
protected void preHead(Page.HTML<_> html) {
commonPreHead(html);
String appId = $(YarnWebParams.APPLICATION_ID);
set(
TITLE,
appId.isEmpty() ? "Bad request: missing application ID" : join(
"Application ", $(YarnWebParams.APPLICATION_ID)));
}
@Override
protected Class<? extends SubView> content() {
return RMAppLogAggregationStatusBlock.class;
}
}
| 1,496 | 34.642857 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMAppBlock.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI._INFO_WRAP;
import org.apache.commons.lang.StringEscapeUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptReport;
import org.apache.hadoop.yarn.api.records.LogAggregationStatus;
import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppMetrics;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptMetrics;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppAttemptInfo;
import org.apache.hadoop.yarn.server.webapp.AppBlock;
import org.apache.hadoop.yarn.util.resource.Resources;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.DIV;
import org.apache.hadoop.yarn.webapp.util.WebAppUtils;
import org.apache.hadoop.yarn.webapp.view.InfoBlock;
import com.google.inject.Inject;
import java.util.Collection;
import java.util.Set;
public class RMAppBlock extends AppBlock{
private static final Log LOG = LogFactory.getLog(RMAppBlock.class);
private final ResourceManager rm;
private final Configuration conf;
@Inject
RMAppBlock(ViewContext ctx, Configuration conf, ResourceManager rm) {
super(rm.getClientRMService(), ctx, conf);
this.conf = conf;
this.rm = rm;
}
@Override
protected void render(Block html) {
super.render(html);
}
@Override
protected void createApplicationMetricsTable(Block html){
RMApp rmApp = this.rm.getRMContext().getRMApps().get(appID);
RMAppMetrics appMetrics = rmApp == null ? null : rmApp.getRMAppMetrics();
// Get attempt metrics and fields, it is possible currentAttempt of RMApp is
// null. In that case, we will assume resource preempted and number of Non
// AM container preempted on that attempt is 0
RMAppAttemptMetrics attemptMetrics;
if (rmApp == null || null == rmApp.getCurrentAppAttempt()) {
attemptMetrics = null;
} else {
attemptMetrics = rmApp.getCurrentAppAttempt().getRMAppAttemptMetrics();
}
Resource attemptResourcePreempted =
attemptMetrics == null ? Resources.none() : attemptMetrics
.getResourcePreempted();
int attemptNumNonAMContainerPreempted =
attemptMetrics == null ? 0 : attemptMetrics
.getNumNonAMContainersPreempted();
DIV<Hamlet> pdiv = html.
_(InfoBlock.class).
div(_INFO_WRAP);
info("Application Overview").clear();
info("Application Metrics")
._("Total Resource Preempted:",
appMetrics == null ? "N/A" : appMetrics.getResourcePreempted())
._("Total Number of Non-AM Containers Preempted:",
appMetrics == null ? "N/A"
: appMetrics.getNumNonAMContainersPreempted())
._("Total Number of AM Containers Preempted:",
appMetrics == null ? "N/A"
: appMetrics.getNumAMContainersPreempted())
._("Resource Preempted from Current Attempt:",
attemptResourcePreempted)
._("Number of Non-AM Containers Preempted from Current Attempt:",
attemptNumNonAMContainerPreempted)
._("Aggregate Resource Allocation:",
String.format("%d MB-seconds, %d vcore-seconds",
appMetrics == null ? "N/A" : appMetrics.getMemorySeconds(),
appMetrics == null ? "N/A" : appMetrics.getVcoreSeconds()));
pdiv._();
}
@Override
protected void generateApplicationTable(Block html,
UserGroupInformation callerUGI,
Collection<ApplicationAttemptReport> attempts) {
// Application Attempt Table
Hamlet.TBODY<Hamlet.TABLE<Hamlet>> tbody =
html.table("#attempts").thead().tr().th(".id", "Attempt ID")
.th(".started", "Started").th(".node", "Node").th(".logs", "Logs")
.th(".blacklistednodes", "Blacklisted Nodes")._()._().tbody();
RMApp rmApp = this.rm.getRMContext().getRMApps().get(this.appID);
if (rmApp == null) {
return;
}
StringBuilder attemptsTableData = new StringBuilder("[\n");
for (final ApplicationAttemptReport appAttemptReport : attempts) {
RMAppAttempt rmAppAttempt =
rmApp.getRMAppAttempt(appAttemptReport.getApplicationAttemptId());
if (rmAppAttempt == null) {
continue;
}
AppAttemptInfo attemptInfo =
new AppAttemptInfo(this.rm, rmAppAttempt, rmApp.getUser());
String blacklistedNodesCount = "N/A";
Set<String> nodes =
RMAppAttemptBlock.getBlacklistedNodes(rm,
rmAppAttempt.getAppAttemptId());
if(nodes != null) {
blacklistedNodesCount = String.valueOf(nodes.size());
}
String nodeLink = attemptInfo.getNodeHttpAddress();
if (nodeLink != null) {
nodeLink = WebAppUtils.getHttpSchemePrefix(conf) + nodeLink;
}
String logsLink = attemptInfo.getLogsLink();
attemptsTableData
.append("[\"<a href='")
.append(url("appattempt", rmAppAttempt.getAppAttemptId().toString()))
.append("'>")
.append(String.valueOf(rmAppAttempt.getAppAttemptId()))
.append("</a>\",\"")
.append(attemptInfo.getStartTime())
.append("\",\"<a ")
.append(nodeLink == null ? "#" : "href='" + nodeLink)
.append("'>")
.append(nodeLink == null ? "N/A" : StringEscapeUtils
.escapeJavaScript(StringEscapeUtils.escapeHtml(nodeLink)))
.append("</a>\",\"<a ")
.append(logsLink == null ? "#" : "href='" + logsLink).append("'>")
.append(logsLink == null ? "N/A" : "Logs").append("</a>\",").append(
"\"").append(blacklistedNodesCount).append("\"],\n");
}
if (attemptsTableData.charAt(attemptsTableData.length() - 2) == ',') {
attemptsTableData.delete(attemptsTableData.length() - 2,
attemptsTableData.length() - 1);
}
attemptsTableData.append("]");
html.script().$type("text/javascript")
._("var attemptsTableData=" + attemptsTableData)._();
tbody._()._();
}
@Override
protected LogAggregationStatus getLogAggregationStatus() {
RMApp rmApp = this.rm.getRMContext().getRMApps().get(appID);
if (rmApp == null) {
return null;
}
return rmApp.getLogAggregationStatusForAppReport();
}
}
| 7,560 | 40.31694 | 87 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/FairSchedulerPage.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.apache.hadoop.yarn.util.StringHelper.join;
import java.util.Collection;
import org.apache.hadoop.util.StringUtils;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.FairSchedulerInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.FairSchedulerLeafQueueInfo;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.FairSchedulerQueueInfo;
import org.apache.hadoop.yarn.server.webapp.WebPageUtils;
import org.apache.hadoop.yarn.webapp.ResponseInfo;
import org.apache.hadoop.yarn.webapp.SubView;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.DIV;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.LI;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.UL;
import org.apache.hadoop.yarn.webapp.view.HtmlBlock;
import org.apache.hadoop.yarn.webapp.view.InfoBlock;
import com.google.inject.Inject;
import com.google.inject.servlet.RequestScoped;
public class FairSchedulerPage extends RmView {
static final String _Q = ".ui-state-default.ui-corner-all";
static final float Q_MAX_WIDTH = 0.8f;
static final float Q_STATS_POS = Q_MAX_WIDTH + 0.05f;
static final String Q_END = "left:101%";
static final String Q_GIVEN =
"left:0%;background:none;border:1px solid #000000";
static final String Q_INSTANTANEOUS_FS =
"left:0%;background:none;border:1px dashed #000000";
static final String Q_OVER = "background:#FFA333";
static final String Q_UNDER = "background:#5BD75B";
static final String STEADY_FAIR_SHARE = "Steady Fair Share";
static final String INSTANTANEOUS_FAIR_SHARE = "Instantaneous Fair Share";
@RequestScoped
static class FSQInfo {
FairSchedulerQueueInfo qinfo;
}
static class LeafQueueBlock extends HtmlBlock {
final FairSchedulerLeafQueueInfo qinfo;
@Inject LeafQueueBlock(ViewContext ctx, FSQInfo info) {
super(ctx);
qinfo = (FairSchedulerLeafQueueInfo)info.qinfo;
}
@Override
protected void render(Block html) {
ResponseInfo ri = info("\'" + qinfo.getQueueName() + "\' Queue Status").
_("Used Resources:", qinfo.getUsedResources().toString()).
_("Num Active Applications:", qinfo.getNumActiveApplications()).
_("Num Pending Applications:", qinfo.getNumPendingApplications()).
_("Min Resources:", qinfo.getMinResources().toString()).
_("Max Resources:", qinfo.getMaxResources().toString());
int maxApps = qinfo.getMaxApplications();
if (maxApps < Integer.MAX_VALUE) {
ri._("Max Running Applications:", qinfo.getMaxApplications());
}
ri._(STEADY_FAIR_SHARE + ":", qinfo.getSteadyFairShare().toString());
ri._(INSTANTANEOUS_FAIR_SHARE + ":", qinfo.getFairShare().toString());
html._(InfoBlock.class);
// clear the info contents so this queue's info doesn't accumulate into another queue's info
ri.clear();
}
}
static class QueueBlock extends HtmlBlock {
final FSQInfo fsqinfo;
@Inject QueueBlock(FSQInfo info) {
fsqinfo = info;
}
@Override
public void render(Block html) {
Collection<FairSchedulerQueueInfo> subQueues = fsqinfo.qinfo.getChildQueues();
UL<Hamlet> ul = html.ul("#pq");
for (FairSchedulerQueueInfo info : subQueues) {
float capacity = info.getMaxResourcesFraction();
float steadyFairShare = info.getSteadyFairShareMemoryFraction();
float instantaneousFairShare = info.getFairShareMemoryFraction();
float used = info.getUsedMemoryFraction();
LI<UL<Hamlet>> li = ul.
li().
a(_Q).$style(width(capacity * Q_MAX_WIDTH)).
$title(join(join(STEADY_FAIR_SHARE + ":", percent(steadyFairShare)),
join(" " + INSTANTANEOUS_FAIR_SHARE + ":", percent(instantaneousFairShare)))).
span().$style(join(Q_GIVEN, ";font-size:1px;", width(steadyFairShare / capacity))).
_('.')._().
span().$style(join(Q_INSTANTANEOUS_FS, ";font-size:1px;",
width(instantaneousFairShare/capacity))).
_('.')._().
span().$style(join(width(used/capacity),
";font-size:1px;left:0%;", used > instantaneousFairShare ? Q_OVER : Q_UNDER)).
_('.')._().
span(".q", info.getQueueName())._().
span().$class("qstats").$style(left(Q_STATS_POS)).
_(join(percent(used), " used"))._();
fsqinfo.qinfo = info;
if (info instanceof FairSchedulerLeafQueueInfo) {
li.ul("#lq").li()._(LeafQueueBlock.class)._()._();
} else {
li._(QueueBlock.class);
}
li._();
}
ul._();
}
}
static class QueuesBlock extends HtmlBlock {
final FairScheduler fs;
final FSQInfo fsqinfo;
@Inject QueuesBlock(ResourceManager rm, FSQInfo info) {
fs = (FairScheduler)rm.getResourceScheduler();
fsqinfo = info;
}
@Override
public void render(Block html) {
html._(MetricsOverviewTable.class);
UL<DIV<DIV<Hamlet>>> ul = html.
div("#cs-wrapper.ui-widget").
div(".ui-widget-header.ui-corner-top").
_("Application Queues")._().
div("#cs.ui-widget-content.ui-corner-bottom").
ul();
if (fs == null) {
ul.
li().
a(_Q).$style(width(Q_MAX_WIDTH)).
span().$style(Q_END)._("100% ")._().
span(".q", "default")._()._();
} else {
FairSchedulerInfo sinfo = new FairSchedulerInfo(fs);
fsqinfo.qinfo = sinfo.getRootQueueInfo();
float used = fsqinfo.qinfo.getUsedMemoryFraction();
ul.
li().$style("margin-bottom: 1em").
span().$style("font-weight: bold")._("Legend:")._().
span().$class("qlegend ui-corner-all").$style(Q_GIVEN).
$title("The steady fair shares consider all queues, " +
"both active (with running applications) and inactive.").
_(STEADY_FAIR_SHARE)._().
span().$class("qlegend ui-corner-all").$style(Q_INSTANTANEOUS_FS).
$title("The instantaneous fair shares consider only active " +
"queues (with running applications).").
_(INSTANTANEOUS_FAIR_SHARE)._().
span().$class("qlegend ui-corner-all").$style(Q_UNDER).
_("Used")._().
span().$class("qlegend ui-corner-all").$style(Q_OVER).
_("Used (over fair share)")._().
span().$class("qlegend ui-corner-all ui-state-default").
_("Max Capacity")._().
_().
li().
a(_Q).$style(width(Q_MAX_WIDTH)).
span().$style(join(width(used), ";left:0%;",
used > 1 ? Q_OVER : Q_UNDER))._(".")._().
span(".q", "root")._().
span().$class("qstats").$style(left(Q_STATS_POS)).
_(join(percent(used), " used"))._().
_(QueueBlock.class)._();
}
ul._()._().
script().$type("text/javascript").
_("$('#cs').hide();")._()._().
_(FairSchedulerAppsBlock.class);
}
}
@Override protected void postHead(Page.HTML<_> html) {
html.
style().$type("text/css").
_("#cs { padding: 0.5em 0 1em 0; margin-bottom: 1em; position: relative }",
"#cs ul { list-style: none }",
"#cs a { font-weight: normal; margin: 2px; position: relative }",
"#cs a span { font-weight: normal; font-size: 80% }",
"#cs-wrapper .ui-widget-header { padding: 0.2em 0.5em }",
".qstats { font-weight: normal; font-size: 80%; position: absolute }",
".qlegend { font-weight: normal; padding: 0 1em; margin: 1em }",
"table.info tr th {width: 50%}")._(). // to center info table
script("/static/jt/jquery.jstree.js").
script().$type("text/javascript").
_("$(function() {",
" $('#cs a span').addClass('ui-corner-all').css('position', 'absolute');",
" $('#cs').bind('loaded.jstree', function (e, data) {",
" var callback = { call:reopenQueryNodes }",
" data.inst.open_node('#pq', callback);",
" }).",
" jstree({",
" core: { animation: 188, html_titles: true },",
" plugins: ['themeroller', 'html_data', 'ui'],",
" themeroller: { item_open: 'ui-icon-minus',",
" item_clsd: 'ui-icon-plus', item_leaf: 'ui-icon-gear'",
" }",
" });",
" $('#cs').bind('select_node.jstree', function(e, data) {",
" var queues = $('.q', data.rslt.obj);",
" var q = '^' + queues.first().text();",
" q += queues.length == 1 ? '$' : '\\\\.';",
" $('#apps').dataTable().fnFilter(q, 4, true);",
" });",
" $('#cs').show();",
"});")._().
_(SchedulerPageUtil.QueueBlockUtil.class);
}
@Override protected Class<? extends SubView> content() {
return QueuesBlock.class;
}
@Override
protected String initAppsTable() {
return WebPageUtils.appsTableInit(true, false);
}
static String percent(float f) {
return StringUtils.formatPercent(f, 1);
}
static String width(float f) {
return StringUtils.format("width:%.1f%%", f * 100);
}
static String left(float f) {
return StringUtils.format("left:%.1f%%", f * 100);
}
}
| 10,509 | 39.736434 | 98 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMAppLogAggregationStatusBlock.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.apache.hadoop.yarn.util.StringHelper.join;
import static org.apache.hadoop.yarn.webapp.YarnWebParams.APPLICATION_ID;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI._INFO_WRAP;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI._TH;
import java.util.Map;
import java.util.Map.Entry;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.api.records.LogAggregationStatus;
import org.apache.hadoop.yarn.api.records.NodeId;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.server.api.protocolrecords.LogAggregationReport;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl;
import org.apache.hadoop.yarn.util.Apps;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.DIV;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TABLE;
import org.apache.hadoop.yarn.webapp.view.HtmlBlock;
import com.google.inject.Inject;
public class RMAppLogAggregationStatusBlock extends HtmlBlock {
private static final Log LOG = LogFactory
.getLog(RMAppLogAggregationStatusBlock.class);
private final ResourceManager rm;
private final Configuration conf;
@Inject
RMAppLogAggregationStatusBlock(ViewContext ctx, ResourceManager rm,
Configuration conf) {
super(ctx);
this.rm = rm;
this.conf = conf;
}
@Override
protected void render(Block html) {
String aid = $(APPLICATION_ID);
if (aid.isEmpty()) {
puts("Bad request: requires Application ID");
return;
}
ApplicationId appId;
try {
appId = Apps.toAppID(aid);
} catch (Exception e) {
puts("Invalid Application ID: " + aid);
return;
}
setTitle(join("Application ", aid));
// Add LogAggregationStatus description table
// to explain the meaning of different LogAggregationStatus
DIV<Hamlet> div_description = html.div(_INFO_WRAP);
TABLE<DIV<Hamlet>> table_description =
div_description.table("#LogAggregationStatusDecription");
table_description.
tr().
th(_TH, "Log Aggregation Status").
th(_TH, "Description").
_();
table_description.tr().td(LogAggregationStatus.DISABLED.name())
.td("Log Aggregation is Disabled.")._();
table_description.tr().td(LogAggregationStatus.NOT_START.name())
.td("Log Aggregation does not Start.")._();
table_description.tr().td(LogAggregationStatus.RUNNING.name())
.td("Log Aggregation is Running.")._();
table_description.tr().td(LogAggregationStatus.RUNNING_WITH_FAILURE.name())
.td("Log Aggregation is Running, but has failures "
+ "in previous cycles")._();
table_description.tr().td(LogAggregationStatus.SUCCEEDED.name())
.td("Log Aggregation is Succeeded. All of the logs have been "
+ "aggregated successfully.")._();
table_description.tr().td(LogAggregationStatus.FAILED.name())
.td("Log Aggregation is Failed. At least one of the logs "
+ "have not been aggregated.")._();
table_description.tr().td(LogAggregationStatus.TIME_OUT.name())
.td("The application is finished, but the log aggregation status is "
+ "not updated for a long time. Not sure whether the log aggregation "
+ "is finished or not.")._();
table_description._();
div_description._();
RMApp rmApp = rm.getRMContext().getRMApps().get(appId);
// Application Log aggregation status Table
DIV<Hamlet> div = html.div(_INFO_WRAP);
TABLE<DIV<Hamlet>> table =
div.h3(
"Log Aggregation: "
+ (rmApp == null ? "N/A" : rmApp
.getLogAggregationStatusForAppReport() == null ? "N/A" : rmApp
.getLogAggregationStatusForAppReport().name())).table(
"#LogAggregationStatus");
int maxLogAggregationDiagnosticsInMemory = conf.getInt(
YarnConfiguration.RM_MAX_LOG_AGGREGATION_DIAGNOSTICS_IN_MEMORY,
YarnConfiguration.DEFAULT_RM_MAX_LOG_AGGREGATION_DIAGNOSTICS_IN_MEMORY);
table
.tr()
.th(_TH, "NodeId")
.th(_TH, "Log Aggregation Status")
.th(_TH, "Last "
+ maxLogAggregationDiagnosticsInMemory + " Diagnostic Messages")
.th(_TH, "Last "
+ maxLogAggregationDiagnosticsInMemory + " Failure Messages")._();
if (rmApp != null) {
Map<NodeId, LogAggregationReport> logAggregationReports =
rmApp.getLogAggregationReportsForApp();
if (logAggregationReports != null && !logAggregationReports.isEmpty()) {
for (Entry<NodeId, LogAggregationReport> report :
logAggregationReports.entrySet()) {
LogAggregationStatus status =
report.getValue() == null ? null : report.getValue()
.getLogAggregationStatus();
String message =
report.getValue() == null ? null : report.getValue()
.getDiagnosticMessage();
String failureMessage =
report.getValue() == null ? null : ((RMAppImpl)rmApp)
.getLogAggregationFailureMessagesForNM(report.getKey());
table.tr()
.td(report.getKey().toString())
.td(status == null ? "N/A" : status.toString())
.td(message == null ? "N/A" : message)
.td(failureMessage == null ? "N/A" : failureMessage)._();
}
}
}
table._();
div._();
}
}
| 6,569 | 39.306748 | 80 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/SchedulerPageUtil.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import org.apache.hadoop.yarn.webapp.view.HtmlBlock;
public class SchedulerPageUtil {
static class QueueBlockUtil extends HtmlBlock {
private void reopenQueue(Block html) {
html.
script().$type("text/javascript").
_("function reopenQueryNodes() {",
" var currentParam = window.location.href.split('?');",
" var tmpCurrentParam = currentParam;",
" var queryQueuesString = '';",
" if (tmpCurrentParam.length > 1) {",
" // openQueues=q1#q2¶m1=value1¶m2=value2",
" tmpCurrentParam = tmpCurrentParam[1];",
" if (tmpCurrentParam.indexOf('openQueues=') != -1 ) {",
" tmpCurrentParam = tmpCurrentParam.split('openQueues=')[1].split('&')[0];",
" queryQueuesString = tmpCurrentParam;",
" }",
" }",
" if (queryQueuesString != '') {",
" queueArray = queryQueuesString.split('#');",
" $('#cs .q').each(function() {",
" var name = $(this).html();",
" if (name != 'root' && $.inArray(name, queueArray) != -1) {",
" $(this).closest('li').removeClass('jstree-closed').addClass('jstree-open'); ",
" }",
" });",
" }",
" $('#cs').bind( {",
" 'open_node.jstree' :function(e, data) { storeExpandedQueue(e, data); },",
" 'close_node.jstree':function(e, data) { storeExpandedQueue(e, data); }",
" });",
"}")._();
}
private void storeExpandedQueue (Block html) {
html.
script().$type("text/javascript").
_("function storeExpandedQueue(e, data) {",
" var OPEN_QUEUES = 'openQueues';",
" var ACTION_OPEN = 'open';",
" var ACTION_CLOSED = 'closed';",
" var $li = $(data.args[0]);",
" var action = ACTION_CLOSED; //closed or open",
" var queueName = ''",
" if ($li.hasClass('jstree-open')) {",
" action=ACTION_OPEN;",
" }",
" queueName = $li.find('.q').html();",
" // http://localhost:8088/cluster/scheduler?openQueues=q1#q2¶m1=value1¶m2=value2 ",
" // ==> [http://localhost:8088/cluster/scheduler , openQueues=q1#q2¶m1=value1¶m2=value2]",
" var currentParam = window.location.href.split('?');",
" var tmpCurrentParam = currentParam;",
" var queryString = '';",
" if (tmpCurrentParam.length > 1) {",
" // openQueues=q1#q2¶m1=value1¶m2=value2",
" tmpCurrentParam = tmpCurrentParam[1];",
" currentParam = tmpCurrentParam;",
" tmpCurrentParam = tmpCurrentParam.split('&');",
" var len = tmpCurrentParam.length;",
" var paramExist = false;",
" if (len > 1) { // Currently no query param are present but in future if any are added for that handling it now",
" queryString = '';",
" for (var i = 0 ; i < len ; i++) { // searching for param openQueues",
" if (tmpCurrentParam[i].substr(0,11) == OPEN_QUEUES + '=') {",
" if (action == ACTION_OPEN) {",
" tmpCurrentParam[i] = addQueueName(tmpCurrentParam[i],queueName);",
" }",
" else if (action == ACTION_CLOSED) {",
" tmpCurrentParam[i] = removeQueueName(tmpCurrentParam[i] , queueName);",
" }",
" paramExist = true;",
" }",
" if (i > 0) {",
" queryString += '&';",
" }",
" queryString += tmpCurrentParam[i];",
" }",
" // If in existing query string OPEN_QUEUES param is not present",
" if (action == ACTION_OPEN && !paramExist) {",
" queryString = currentParam + '&' + OPEN_QUEUES + '=' + queueName;",
" }",
" } ",
" // Only one param is present in current query string",
" else {",
" tmpCurrentParam=tmpCurrentParam[0];",
" // checking if the only param present in query string is OPEN_QUEUES or not and making queryString accordingly",
" if (tmpCurrentParam.substr(0,11) == OPEN_QUEUES + '=') {",
" if (action == ACTION_OPEN) {",
" queryString = addQueueName(tmpCurrentParam,queueName);",
" }",
" else if (action == ACTION_CLOSED) {",
" queryString = removeQueueName(tmpCurrentParam , queueName);",
" }",
" }",
" else {",
" if (action == ACTION_OPEN) {",
" queryString = tmpCurrentParam + '&' + OPEN_QUEUES + '=' + queueName;",
" }",
" }",
" }",
" } else {",
" if (action == ACTION_OPEN) {",
" tmpCurrentParam = '';",
" currentParam = tmpCurrentParam;",
" queryString = OPEN_QUEUES+'='+queueName;",
" }",
" }",
" if (queryString != '') {",
" queryString = '?' + queryString;",
" }",
" var url = window.location.protocol + '//' + window.location.host + window.location.pathname + queryString;",
" window.history.pushState( { path : url }, '', url);",
"};",
"",
"function removeQueueName(queryString, queueName) {",
" var index = queryString.indexOf(queueName);",
" // Finding if queue is present in query param then only remove it",
" if (index != -1) {",
" // removing openQueues=",
" var tmp = queryString.substr(11, queryString.length);",
" tmp = tmp.split('#');",
" var len = tmp.length;",
" var newQueryString = '';",
" for (var i = 0 ; i < len ; i++) {",
" if (tmp[i] != queueName) {",
" if (newQueryString != '') {",
" newQueryString += '#';",
" }",
" newQueryString += tmp[i];",
" }",
" }",
" queryString = newQueryString;",
" if (newQueryString != '') {",
" queryString = 'openQueues=' + newQueryString;",
" }",
" }",
" return queryString;",
"}",
"",
"function addQueueName(queryString, queueName) {",
" queueArray = queryString.split('#');",
" if ($.inArray(queueArray, queueName) == -1) {",
" queryString = queryString + '#' + queueName;",
" }",
" return queryString;",
"}")._();
}
@Override protected void render(Block html) {
reopenQueue(html);
storeExpandedQueue(html);
}
}
}
| 8,206 | 45.106742 | 132 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMAppAttemptBlock.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI._EVEN;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI._INFO_WRAP;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI._ODD;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI._TH;
import org.apache.commons.lang.StringUtils;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptReport;
import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.api.records.ContainerReport;
import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.api.records.ResourceRequest;
import org.apache.hadoop.yarn.api.records.YarnApplicationAttemptState;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptMetrics;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.AbstractYarnScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppInfo;
import org.apache.hadoop.yarn.server.webapp.AppAttemptBlock;
import org.apache.hadoop.yarn.server.webapp.dao.AppAttemptInfo;
import org.apache.hadoop.yarn.util.Times;
import org.apache.hadoop.yarn.util.resource.Resources;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.DIV;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TABLE;
import org.apache.hadoop.yarn.webapp.util.WebAppUtils;
import org.apache.hadoop.yarn.webapp.view.InfoBlock;
import com.google.inject.Inject;
import java.util.List;
import java.util.Collection;
import java.util.Set;
public class RMAppAttemptBlock extends AppAttemptBlock{
private final ResourceManager rm;
protected Configuration conf;
@Inject
RMAppAttemptBlock(ViewContext ctx, ResourceManager rm, Configuration conf) {
super(rm.getClientRMService(), ctx);
this.rm = rm;
this.conf = conf;
}
private void createResourceRequestsTable(Block html) {
AppInfo app =
new AppInfo(rm, rm.getRMContext().getRMApps()
.get(this.appAttemptId.getApplicationId()), true,
WebAppUtils.getHttpSchemePrefix(conf));
List<ResourceRequest> resourceRequests = app.getResourceRequests();
if (resourceRequests == null || resourceRequests.isEmpty()) {
return;
}
DIV<Hamlet> div = html.div(_INFO_WRAP);
TABLE<DIV<Hamlet>> table =
div.h3("Total Outstanding Resource Requests: "
+ getTotalResource(resourceRequests)).table(
"#ResourceRequests");
table.tr().
th(_TH, "Priority").
th(_TH, "ResourceName").
th(_TH, "Capability").
th(_TH, "NumContainers").
th(_TH, "RelaxLocality").
th(_TH, "NodeLabelExpression").
_();
boolean odd = false;
for (ResourceRequest request : resourceRequests) {
if (request.getNumContainers() == 0) {
continue;
}
table.tr((odd = !odd) ? _ODD : _EVEN)
.td(String.valueOf(request.getPriority()))
.td(request.getResourceName())
.td(String.valueOf(request.getCapability()))
.td(String.valueOf(request.getNumContainers()))
.td(String.valueOf(request.getRelaxLocality()))
.td(request.getNodeLabelExpression() == null ? "N/A" : request
.getNodeLabelExpression())._();
}
table._();
div._();
}
private Resource getTotalResource(List<ResourceRequest> requests) {
Resource totalResource = Resource.newInstance(0, 0);
if (requests == null) {
return totalResource;
}
for (ResourceRequest request : requests) {
if (request.getNumContainers() == 0) {
continue;
}
if (request.getResourceName().equals(ResourceRequest.ANY)) {
Resources.addTo(
totalResource,
Resources.multiply(request.getCapability(),
request.getNumContainers()));
}
}
return totalResource;
}
private void createContainerLocalityTable(Block html) {
RMAppAttemptMetrics attemptMetrics = null;
RMAppAttempt attempt = getRMAppAttempt();
if (attempt != null) {
attemptMetrics = attempt.getRMAppAttemptMetrics();
}
if (attemptMetrics == null) {
return;
}
DIV<Hamlet> div = html.div(_INFO_WRAP);
TABLE<DIV<Hamlet>> table =
div.h3(
"Total Allocated Containers: "
+ attemptMetrics.getTotalAllocatedContainers()).h3("Each table cell"
+ " represents the number of NodeLocal/RackLocal/OffSwitch containers"
+ " satisfied by NodeLocal/RackLocal/OffSwitch resource requests.").table(
"#containerLocality");
table.
tr().
th(_TH, "").
th(_TH, "Node Local Request").
th(_TH, "Rack Local Request").
th(_TH, "Off Switch Request").
_();
String[] containersType =
{ "Num Node Local Containers (satisfied by)", "Num Rack Local Containers (satisfied by)",
"Num Off Switch Containers (satisfied by)" };
boolean odd = false;
for (int i = 0; i < attemptMetrics.getLocalityStatistics().length; i++) {
table.tr((odd = !odd) ? _ODD : _EVEN).td(containersType[i])
.td(String.valueOf(attemptMetrics.getLocalityStatistics()[i][0]))
.td(i == 0 ? "" : String.valueOf(attemptMetrics.getLocalityStatistics()[i][1]))
.td(i <= 1 ? "" : String.valueOf(attemptMetrics.getLocalityStatistics()[i][2]))._();
}
table._();
div._();
}
private boolean isApplicationInFinalState(YarnApplicationAttemptState state) {
return state == YarnApplicationAttemptState.FINISHED
|| state == YarnApplicationAttemptState.FAILED
|| state == YarnApplicationAttemptState.KILLED;
}
@Override
protected void createAttemptHeadRoomTable(Block html) {
RMAppAttempt attempt = getRMAppAttempt();
if (attempt != null) {
if (!isApplicationInFinalState(YarnApplicationAttemptState
.valueOf(attempt.getAppAttemptState().toString()))) {
RMAppAttemptMetrics metrics = attempt.getRMAppAttemptMetrics();
DIV<Hamlet> pdiv = html._(InfoBlock.class).div(_INFO_WRAP);
info("Application Attempt Overview").clear();
info("Application Attempt Metrics")._(
"Application Attempt Headroom : ", metrics == null ? "N/A" :
metrics.getApplicationAttemptHeadroom());
pdiv._();
}
}
}
private RMAppAttempt getRMAppAttempt() {
ApplicationId appId = this.appAttemptId.getApplicationId();
RMAppAttempt attempt = null;
RMApp rmApp = rm.getRMContext().getRMApps().get(appId);
if (rmApp != null) {
attempt = rmApp.getAppAttempts().get(appAttemptId);
}
return attempt;
}
protected void generateOverview(ApplicationAttemptReport appAttemptReport,
Collection<ContainerReport> containers, AppAttemptInfo appAttempt,
String node) {
String blacklistedNodes = "-";
Set<String> nodes =
getBlacklistedNodes(rm, getRMAppAttempt().getAppAttemptId());
if (nodes != null) {
if (!nodes.isEmpty()) {
blacklistedNodes = StringUtils.join(nodes, ", ");
}
}
info("Application Attempt Overview")
._(
"Application Attempt State:",
appAttempt.getAppAttemptState() == null ? UNAVAILABLE : appAttempt
.getAppAttemptState())
._("Started:", Times.format(appAttempt.getStartedTime()))
._("Elapsed:",
org.apache.hadoop.util.StringUtils.formatTime(Times.elapsed(
appAttempt.getStartedTime(), appAttempt.getFinishedTime())))
._(
"AM Container:",
appAttempt.getAmContainerId() == null || containers == null
|| !hasAMContainer(appAttemptReport.getAMContainerId(), containers)
? null : root_url("container", appAttempt.getAmContainerId()),
appAttempt.getAmContainerId() == null ? "N/A" :
String.valueOf(appAttempt.getAmContainerId()))
._("Node:", node)
._(
"Tracking URL:",
appAttempt.getTrackingUrl() == null
|| appAttempt.getTrackingUrl().equals(UNAVAILABLE) ? null
: root_url(appAttempt.getTrackingUrl()),
appAttempt.getTrackingUrl() == null
|| appAttempt.getTrackingUrl().equals(UNAVAILABLE)
? "Unassigned"
: appAttempt.getAppAttemptState() == YarnApplicationAttemptState.FINISHED
|| appAttempt.getAppAttemptState() == YarnApplicationAttemptState.FAILED
|| appAttempt.getAppAttemptState() == YarnApplicationAttemptState.KILLED
? "History" : "ApplicationMaster")
._(
"Diagnostics Info:",
appAttempt.getDiagnosticsInfo() == null ? "" : appAttempt
.getDiagnosticsInfo())._("Blacklisted Nodes:", blacklistedNodes);
}
public static Set<String> getBlacklistedNodes(ResourceManager rm,
ApplicationAttemptId appid) {
if (rm.getResourceScheduler() instanceof AbstractYarnScheduler) {
AbstractYarnScheduler ayScheduler =
(AbstractYarnScheduler) rm.getResourceScheduler();
SchedulerApplicationAttempt attempt =
ayScheduler.getApplicationAttempt(appid);
if (attempt != null) {
return attempt.getBlacklistedNodes();
}
}
return null;
}
@Override
protected void createTablesForAttemptMetrics(Block html) {
createContainerLocalityTable(html);
createResourceRequestsTable(html);
}
}
| 10,644 | 37.850365 | 97 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/NavBlock.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.logging.impl.Log4JLogger;
import org.apache.hadoop.yarn.api.records.YarnApplicationState;
import org.apache.hadoop.yarn.util.Log4jWarningErrorMetricsAppender;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.DIV;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.LI;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.UL;
import org.apache.hadoop.yarn.webapp.view.HtmlBlock;
public class NavBlock extends HtmlBlock {
@Override public void render(Block html) {
boolean addErrorsAndWarningsLink = false;
Log log = LogFactory.getLog(NavBlock.class);
if (log instanceof Log4JLogger) {
Log4jWarningErrorMetricsAppender appender =
Log4jWarningErrorMetricsAppender.findAppender();
if (appender != null) {
addErrorsAndWarningsLink = true;
}
}
UL<DIV<Hamlet>> mainList = html.
div("#nav").
h3("Cluster").
ul().
li().a(url("cluster"), "About")._().
li().a(url("nodes"), "Nodes")._().
li().a(url("nodelabels"), "Node Labels")._();
UL<LI<UL<DIV<Hamlet>>>> subAppsList = mainList.
li().a(url("apps"), "Applications").
ul();
subAppsList.li()._();
for (YarnApplicationState state : YarnApplicationState.values()) {
subAppsList.
li().a(url("apps", state.toString()), state.toString())._();
}
subAppsList._()._();
UL<DIV<Hamlet>> tools = mainList.
li().a(url("scheduler"), "Scheduler")._()._().
h3("Tools").ul();
tools.li().a("/conf", "Configuration")._().
li().a("/logs", "Local logs")._().
li().a("/stacks", "Server stacks")._().
li().a("/jmx?qry=Hadoop:*", "Server metrics")._();
if (addErrorsAndWarningsLink) {
tools.li().a(url("errors-and-warnings"), "Errors/Warnings")._();
}
tools._()._();
}
}
| 2,856 | 37.608108 | 74 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/NodesPage.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp;
import static org.apache.hadoop.yarn.webapp.YarnWebParams.NODE_STATE;
import static org.apache.hadoop.yarn.webapp.YarnWebParams.NODE_LABEL;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.DATATABLES;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.DATATABLES_ID;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.initID;
import static org.apache.hadoop.yarn.webapp.view.JQueryUI.tableInit;
import java.util.Collection;
import org.apache.hadoop.util.StringUtils;
import org.apache.hadoop.yarn.api.records.NodeState;
import org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager;
import org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeInfo;
import org.apache.hadoop.yarn.util.Times;
import org.apache.hadoop.yarn.webapp.SubView;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TABLE;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TBODY;
import org.apache.hadoop.yarn.webapp.hamlet.Hamlet.TR;
import org.apache.hadoop.yarn.webapp.view.HtmlBlock;
import com.google.inject.Inject;
class NodesPage extends RmView {
static class NodesBlock extends HtmlBlock {
final ResourceManager rm;
private static final long BYTES_IN_MB = 1024 * 1024;
@Inject
NodesBlock(ResourceManager rm, ViewContext ctx) {
super(ctx);
this.rm = rm;
}
@Override
protected void render(Block html) {
html._(MetricsOverviewTable.class);
ResourceScheduler sched = rm.getResourceScheduler();
String type = $(NODE_STATE);
String labelFilter = $(NODE_LABEL, CommonNodeLabelsManager.ANY).trim();
TBODY<TABLE<Hamlet>> tbody =
html.table("#nodes").thead().tr()
.th(".nodelabels", "Node Labels")
.th(".rack", "Rack")
.th(".state", "Node State")
.th(".nodeaddress", "Node Address")
.th(".nodehttpaddress", "Node HTTP Address")
.th(".lastHealthUpdate", "Last health-update")
.th(".healthReport", "Health-report")
.th(".containers", "Containers")
.th(".mem", "Mem Used")
.th(".mem", "Mem Avail")
.th(".vcores", "VCores Used")
.th(".vcores", "VCores Avail")
.th(".nodeManagerVersion", "Version")._()._().tbody();
NodeState stateFilter = null;
if (type != null && !type.isEmpty()) {
stateFilter = NodeState.valueOf(StringUtils.toUpperCase(type));
}
Collection<RMNode> rmNodes = this.rm.getRMContext().getRMNodes().values();
boolean isInactive = false;
if (stateFilter != null) {
switch (stateFilter) {
case DECOMMISSIONED:
case LOST:
case REBOOTED:
case SHUTDOWN:
rmNodes = this.rm.getRMContext().getInactiveRMNodes().values();
isInactive = true;
break;
default:
LOG.debug("Unexpected state filter for inactive RM node");
}
}
for (RMNode ni : rmNodes) {
if (stateFilter != null) {
NodeState state = ni.getState();
if (!stateFilter.equals(state)) {
continue;
}
} else {
// No filter. User is asking for all nodes. Make sure you skip the
// unhealthy nodes.
if (ni.getState() == NodeState.UNHEALTHY) {
continue;
}
}
// Besides state, we need to filter label as well.
if (!labelFilter.equals(RMNodeLabelsManager.ANY)) {
if (labelFilter.isEmpty()) {
// Empty label filter means only shows nodes without label
if (!ni.getNodeLabels().isEmpty()) {
continue;
}
} else if (!ni.getNodeLabels().contains(labelFilter)) {
// Only nodes have given label can show on web page.
continue;
}
}
NodeInfo info = new NodeInfo(ni, sched);
int usedMemory = (int) info.getUsedMemory();
int availableMemory = (int) info.getAvailableMemory();
TR<TBODY<TABLE<Hamlet>>> row =
tbody.tr().td(StringUtils.join(",", info.getNodeLabels()))
.td(info.getRack()).td(info.getState()).td(info.getNodeId());
if (isInactive) {
row.td()._("N/A")._();
} else {
String httpAddress = info.getNodeHTTPAddress();
row.td().a("//" + httpAddress, httpAddress)._();
}
row.td().br().$title(String.valueOf(info.getLastHealthUpdate()))._()
._(Times.format(info.getLastHealthUpdate()))._()
.td(info.getHealthReport())
.td(String.valueOf(info.getNumContainers())).td().br()
.$title(String.valueOf(usedMemory))._()
._(StringUtils.byteDesc(usedMemory * BYTES_IN_MB))._().td().br()
.$title(String.valueOf(availableMemory))._()
._(StringUtils.byteDesc(availableMemory * BYTES_IN_MB))._()
.td(String.valueOf(info.getUsedVirtualCores()))
.td(String.valueOf(info.getAvailableVirtualCores()))
.td(ni.getNodeManagerVersion())._();
}
tbody._()._();
}
}
@Override
protected void preHead(Page.HTML<_> html) {
commonPreHead(html);
String type = $(NODE_STATE);
String title = "Nodes of the cluster";
if (type != null && !type.isEmpty()) {
title = title + " (" + type + ")";
}
setTitle(title);
set(DATATABLES_ID, "nodes");
set(initID(DATATABLES, "nodes"), nodesTableInit());
setTableStyles(html, "nodes", ".healthStatus {width:10em}",
".healthReport {width:10em}");
}
@Override
protected Class<? extends SubView> content() {
return NodesBlock.class;
}
private String nodesTableInit() {
StringBuilder b = tableInit().append(", aoColumnDefs: [");
b.append("{'bSearchable': false, 'aTargets': [ 7 ]}");
b.append(", {'sType': 'title-numeric', 'bSearchable': false, "
+ "'aTargets': [ 8, 9 ] }");
b.append(", {'sType': 'title-numeric', 'aTargets': [ 5 ]}");
b.append("]}");
return b.toString();
}
}
| 7,290 | 38.625 | 84 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CapacitySchedulerQueueInfoList.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.ArrayList;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class CapacitySchedulerQueueInfoList {
protected ArrayList<CapacitySchedulerQueueInfo> queue;
public CapacitySchedulerQueueInfoList() {
queue = new ArrayList<CapacitySchedulerQueueInfo>();
}
public ArrayList<CapacitySchedulerQueueInfo> getQueueInfoList() {
return this.queue;
}
public boolean addToQueueInfoList(CapacitySchedulerQueueInfo e) {
return this.queue.add(e);
}
public CapacitySchedulerQueueInfo getQueueInfo(int i) {
return this.queue.get(i);
}
}
| 1,614 | 33.361702 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/AppAttemptsInfo.java
|
/**
* 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 joblicable 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.ArrayList;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name = "appAttempts")
@XmlAccessorType(XmlAccessType.FIELD)
public class AppAttemptsInfo {
@XmlElement(name = "appAttempt")
protected ArrayList<AppAttemptInfo> attempt = new ArrayList<AppAttemptInfo>();
public AppAttemptsInfo() {
} // JAXB needs this
public void add(AppAttemptInfo info) {
this.attempt.add(info);
}
public ArrayList<AppAttemptInfo> getAttempts() {
return this.attempt;
}
}
| 1,532 | 31.617021 | 80 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/ApplicationSubmissionContextInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.HashSet;
import java.util.Set;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlElementWrapper;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.hadoop.yarn.api.records.Priority;
/**
* Simple class to allow users to send information required to create an
* ApplicationSubmissionContext which can then be used to submit an app
*
*/
@XmlRootElement(name = "application-submission-context")
@XmlAccessorType(XmlAccessType.FIELD)
public class ApplicationSubmissionContextInfo {
@XmlElement(name = "application-id")
String applicationId;
@XmlElement(name = "application-name")
String applicationName;
String queue;
int priority;
@XmlElement(name = "am-container-spec")
ContainerLaunchContextInfo containerInfo;
@XmlElement(name = "unmanaged-AM")
boolean isUnmanagedAM;
@XmlElement(name = "cancel-tokens-when-complete")
boolean cancelTokensWhenComplete;
@XmlElement(name = "max-app-attempts")
int maxAppAttempts;
@XmlElement(name = "resource")
ResourceInfo resource;
@XmlElement(name = "application-type")
String applicationType;
@XmlElement(name = "keep-containers-across-application-attempts")
boolean keepContainers;
@XmlElementWrapper(name = "application-tags")
@XmlElement(name = "tag")
Set<String> tags;
@XmlElement(name = "app-node-label-expression")
String appNodeLabelExpression;
@XmlElement(name = "am-container-node-label-expression")
String amContainerNodeLabelExpression;
public ApplicationSubmissionContextInfo() {
applicationId = "";
applicationName = "";
containerInfo = new ContainerLaunchContextInfo();
resource = new ResourceInfo();
priority = Priority.UNDEFINED.getPriority();
isUnmanagedAM = false;
cancelTokensWhenComplete = true;
keepContainers = false;
applicationType = "";
tags = new HashSet<String>();
appNodeLabelExpression = "";
amContainerNodeLabelExpression = "";
}
public String getApplicationId() {
return applicationId;
}
public String getApplicationName() {
return applicationName;
}
public String getQueue() {
return queue;
}
public int getPriority() {
return priority;
}
public ContainerLaunchContextInfo getContainerLaunchContextInfo() {
return containerInfo;
}
public boolean getUnmanagedAM() {
return isUnmanagedAM;
}
public boolean getCancelTokensWhenComplete() {
return cancelTokensWhenComplete;
}
public int getMaxAppAttempts() {
return maxAppAttempts;
}
public ResourceInfo getResource() {
return resource;
}
public String getApplicationType() {
return applicationType;
}
public boolean getKeepContainersAcrossApplicationAttempts() {
return keepContainers;
}
public Set<String> getApplicationTags() {
return tags;
}
public String getAppNodeLabelExpression() {
return appNodeLabelExpression;
}
public String getAMContainerNodeLabelExpression() {
return amContainerNodeLabelExpression;
}
public void setApplicationId(String applicationId) {
this.applicationId = applicationId;
}
public void setApplicationName(String applicationName) {
this.applicationName = applicationName;
}
public void setQueue(String queue) {
this.queue = queue;
}
public void setPriority(int priority) {
this.priority = priority;
}
public void setContainerLaunchContextInfo(
ContainerLaunchContextInfo containerLaunchContext) {
this.containerInfo = containerLaunchContext;
}
public void setUnmanagedAM(boolean isUnmanagedAM) {
this.isUnmanagedAM = isUnmanagedAM;
}
public void setCancelTokensWhenComplete(boolean cancelTokensWhenComplete) {
this.cancelTokensWhenComplete = cancelTokensWhenComplete;
}
public void setMaxAppAttempts(int maxAppAttempts) {
this.maxAppAttempts = maxAppAttempts;
}
public void setResource(ResourceInfo resource) {
this.resource = resource;
}
public void setApplicationType(String applicationType) {
this.applicationType = applicationType;
}
public void
setKeepContainersAcrossApplicationAttempts(boolean keepContainers) {
this.keepContainers = keepContainers;
}
public void setApplicationTags(Set<String> tags) {
this.tags = tags;
}
public void setAppNodeLabelExpression(String appNodeLabelExpression) {
this.appNodeLabelExpression = appNodeLabelExpression;
}
public void setAMContainerNodeLabelExpression(String nodeLabelExpression) {
this.amContainerNodeLabelExpression = nodeLabelExpression;
}
}
| 5,578 | 25.566667 | 77 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/ApplicationStatisticsInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.ArrayList;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name = "appStatInfo")
@XmlAccessorType(XmlAccessType.FIELD)
public class ApplicationStatisticsInfo {
protected ArrayList<StatisticsItemInfo> statItem
= new ArrayList<StatisticsItemInfo>();
public ApplicationStatisticsInfo() {
} // JAXB needs this
public void add(StatisticsItemInfo statItem) {
this.statItem.add(statItem);
}
public ArrayList<StatisticsItemInfo> getStatItems() {
return statItem;
}
}
| 1,500 | 32.355556 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/UserMetricsInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlTransient;
import org.apache.hadoop.yarn.server.resourcemanager.RMContext;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
@XmlRootElement(name = "userMetrics")
@XmlAccessorType(XmlAccessType.FIELD)
public class UserMetricsInfo {
protected int appsSubmitted;
protected int appsCompleted;
protected int appsPending;
protected int appsRunning;
protected int appsFailed;
protected int appsKilled;
protected int runningContainers;
protected int pendingContainers;
protected int reservedContainers;
protected long reservedMB;
protected long pendingMB;
protected long allocatedMB;
protected long reservedVirtualCores;
protected long pendingVirtualCores;
protected long allocatedVirtualCores;
@XmlTransient
protected boolean userMetricsAvailable;
public UserMetricsInfo() {
} // JAXB needs this
public UserMetricsInfo(final ResourceManager rm, final String user) {
ResourceScheduler rs = rm.getResourceScheduler();
QueueMetrics metrics = rs.getRootQueueMetrics();
QueueMetrics userMetrics = metrics.getUserMetrics(user);
this.userMetricsAvailable = false;
if (userMetrics != null) {
this.userMetricsAvailable = true;
this.appsSubmitted = userMetrics.getAppsSubmitted();
this.appsCompleted = userMetrics.getAppsCompleted();
this.appsPending = userMetrics.getAppsPending();
this.appsRunning = userMetrics.getAppsRunning();
this.appsFailed = userMetrics.getAppsFailed();
this.appsKilled = userMetrics.getAppsKilled();
this.runningContainers = userMetrics.getAllocatedContainers();
this.pendingContainers = userMetrics.getPendingContainers();
this.reservedContainers = userMetrics.getReservedContainers();
this.reservedMB = userMetrics.getReservedMB();
this.pendingMB = userMetrics.getPendingMB();
this.allocatedMB = userMetrics.getAllocatedMB();
this.reservedVirtualCores = userMetrics.getReservedVirtualCores();
this.pendingVirtualCores = userMetrics.getPendingVirtualCores();
this.allocatedVirtualCores = userMetrics.getAllocatedVirtualCores();
}
}
public boolean metricsAvailable() {
return userMetricsAvailable;
}
public int getAppsSubmitted() {
return this.appsSubmitted;
}
public int getAppsCompleted() {
return appsCompleted;
}
public int getAppsPending() {
return appsPending;
}
public int getAppsRunning() {
return appsRunning;
}
public int getAppsFailed() {
return appsFailed;
}
public int getAppsKilled() {
return appsKilled;
}
public long getReservedMB() {
return this.reservedMB;
}
public long getAllocatedMB() {
return this.allocatedMB;
}
public long getPendingMB() {
return this.pendingMB;
}
public long getReservedVirtualCores() {
return this.reservedVirtualCores;
}
public long getAllocatedVirtualCores() {
return this.allocatedVirtualCores;
}
public long getPendingVirtualCores() {
return this.pendingVirtualCores;
}
public int getReservedContainers() {
return this.reservedContainers;
}
public int getRunningContainers() {
return this.runningContainers;
}
public int getPendingContainers() {
return this.pendingContainers;
}
}
| 4,491 | 28.946667 | 81 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CapacitySchedulerLeafQueueInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlTransient;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue;
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class CapacitySchedulerLeafQueueInfo extends CapacitySchedulerQueueInfo {
protected int numActiveApplications;
protected int numPendingApplications;
protected int numContainers;
protected int maxApplications;
protected int maxApplicationsPerUser;
protected int userLimit;
protected UsersInfo users; // To add another level in the XML
protected float userLimitFactor;
protected ResourceInfo AMResourceLimit;
protected ResourceInfo usedAMResource;
protected ResourceInfo userAMResourceLimit;
protected boolean preemptionDisabled;
@XmlTransient
protected String orderingPolicyInfo;
CapacitySchedulerLeafQueueInfo() {
};
CapacitySchedulerLeafQueueInfo(LeafQueue q, String nodeLabel) {
super(q, nodeLabel);
numActiveApplications = q.getNumActiveApplications();
numPendingApplications = q.getNumPendingApplications();
numContainers = q.getNumContainers();
maxApplications = q.getMaxApplications();
maxApplicationsPerUser = q.getMaxApplicationsPerUser();
userLimit = q.getUserLimit();
users = new UsersInfo(q.getUsers());
userLimitFactor = q.getUserLimitFactor();
AMResourceLimit = new ResourceInfo(q.getAMResourceLimit());
usedAMResource = new ResourceInfo(q.getQueueResourceUsage().getAMUsed());
userAMResourceLimit = new ResourceInfo(q.getUserAMResourceLimit());
preemptionDisabled = q.getPreemptionDisabled();
orderingPolicyInfo = q.getOrderingPolicy().getInfo();
}
public int getNumActiveApplications() {
return numActiveApplications;
}
public int getNumPendingApplications() {
return numPendingApplications;
}
public int getNumContainers() {
return numContainers;
}
public int getMaxApplications() {
return maxApplications;
}
public int getMaxApplicationsPerUser() {
return maxApplicationsPerUser;
}
public int getUserLimit() {
return userLimit;
}
//Placing here because of JERSEY-1199
public UsersInfo getUsers() {
return users;
}
public float getUserLimitFactor() {
return userLimitFactor;
}
public ResourceInfo getAMResourceLimit() {
return AMResourceLimit;
}
public ResourceInfo getUsedAMResource() {
return usedAMResource;
}
public ResourceInfo getUserAMResourceLimit() {
return userAMResourceLimit;
}
public boolean getPreemptionDisabled() {
return preemptionDisabled;
}
public String getOrderingPolicyInfo() {
return orderingPolicyInfo;
}
}
| 3,685 | 29.716667 | 82 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/SchedulerTypeInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name = "scheduler")
@XmlAccessorType(XmlAccessType.FIELD)
public class SchedulerTypeInfo {
protected SchedulerInfo schedulerInfo;
public SchedulerTypeInfo() {
} // JAXB needs this
public SchedulerTypeInfo(final SchedulerInfo scheduler) {
this.schedulerInfo = scheduler;
}
}
| 1,330 | 34.026316 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/DelegationToken.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name = "delegation-token")
@XmlAccessorType(XmlAccessType.FIELD)
public class DelegationToken {
String token;
String renewer;
String owner;
String kind;
@XmlElement(name = "expiration-time")
Long nextExpirationTime;
@XmlElement(name = "max-validity")
Long maxValidity;
public DelegationToken() {
}
public DelegationToken(String token, String renewer, String owner,
String kind, Long nextExpirationTime, Long maxValidity) {
this.token = token;
this.renewer = renewer;
this.owner = owner;
this.kind = kind;
this.nextExpirationTime = nextExpirationTime;
this.maxValidity = maxValidity;
}
public String getToken() {
return token;
}
public String getRenewer() {
return renewer;
}
public Long getNextExpirationTime() {
return nextExpirationTime;
}
public void setToken(String token) {
this.token = token;
}
public void setRenewer(String renewer) {
this.renewer = renewer;
}
public void setNextExpirationTime(long nextExpirationTime) {
this.nextExpirationTime = Long.valueOf(nextExpirationTime);
}
public String getOwner() {
return owner;
}
public String getKind() {
return kind;
}
public Long getMaxValidity() {
return maxValidity;
}
public void setOwner(String owner) {
this.owner = owner;
}
public void setKind(String kind) {
this.kind = kind;
}
public void setMaxValidity(Long maxValidity) {
this.maxValidity = maxValidity;
}
}
| 2,574 | 24.75 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/FifoSchedulerInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlTransient;
import javax.xml.bind.annotation.XmlType;
import org.apache.hadoop.yarn.api.records.QueueInfo;
import org.apache.hadoop.yarn.api.records.QueueState;
import org.apache.hadoop.yarn.server.resourcemanager.RMContext;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNodeReport;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler;
@XmlRootElement(name = "fifoScheduler")
@XmlType(name = "fifoScheduler")
@XmlAccessorType(XmlAccessType.FIELD)
public class FifoSchedulerInfo extends SchedulerInfo {
protected float capacity;
protected float usedCapacity;
protected QueueState qstate;
protected int minQueueMemoryCapacity;
protected int maxQueueMemoryCapacity;
protected int numNodes;
protected int usedNodeCapacity;
protected int availNodeCapacity;
protected int totalNodeCapacity;
protected int numContainers;
@XmlTransient
protected String qstateFormatted;
@XmlTransient
protected String qName;
public FifoSchedulerInfo() {
} // JAXB needs this
public FifoSchedulerInfo(final ResourceManager rm) {
RMContext rmContext = rm.getRMContext();
FifoScheduler fs = (FifoScheduler) rm.getResourceScheduler();
qName = fs.getQueueInfo("", false, false).getQueueName();
QueueInfo qInfo = fs.getQueueInfo(qName, true, true);
this.usedCapacity = qInfo.getCurrentCapacity();
this.capacity = qInfo.getCapacity();
this.minQueueMemoryCapacity = fs.getMinimumResourceCapability().getMemory();
this.maxQueueMemoryCapacity = fs.getMaximumResourceCapability().getMemory();
this.qstate = qInfo.getQueueState();
this.numNodes = rmContext.getRMNodes().size();
this.usedNodeCapacity = 0;
this.availNodeCapacity = 0;
this.totalNodeCapacity = 0;
this.numContainers = 0;
for (RMNode ni : rmContext.getRMNodes().values()) {
SchedulerNodeReport report = fs.getNodeReport(ni.getNodeID());
this.usedNodeCapacity += report.getUsedResource().getMemory();
this.availNodeCapacity += report.getAvailableResource().getMemory();
this.totalNodeCapacity += ni.getTotalCapability().getMemory();
this.numContainers += fs.getNodeReport(ni.getNodeID()).getNumContainers();
}
}
public int getNumNodes() {
return this.numNodes;
}
public int getUsedNodeCapacity() {
return this.usedNodeCapacity;
}
public int getAvailNodeCapacity() {
return this.availNodeCapacity;
}
public int getTotalNodeCapacity() {
return this.totalNodeCapacity;
}
public int getNumContainers() {
return this.numContainers;
}
public String getState() {
return this.qstate.toString();
}
public String getQueueName() {
return this.qName;
}
public int getMinQueueMemoryCapacity() {
return this.minQueueMemoryCapacity;
}
public int getMaxQueueMemoryCapacity() {
return this.maxQueueMemoryCapacity;
}
public float getCapacity() {
return this.capacity;
}
public float getUsedCapacity() {
return this.usedCapacity;
}
}
| 4,233 | 30.597015 | 83 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/LocalResourceInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.net.URI;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.hadoop.yarn.api.records.LocalResourceType;
import org.apache.hadoop.yarn.api.records.LocalResourceVisibility;
@XmlRootElement(name = "localresources")
@XmlAccessorType(XmlAccessType.FIELD)
public class LocalResourceInfo {
@XmlElement(name = "resource")
URI url;
LocalResourceType type;
LocalResourceVisibility visibility;
long size;
long timestamp;
String pattern;
public URI getUrl() {
return url;
}
public LocalResourceType getType() {
return type;
}
public LocalResourceVisibility getVisibility() {
return visibility;
}
public long getSize() {
return size;
}
public long getTimestamp() {
return timestamp;
}
public String getPattern() {
return pattern;
}
public void setUrl(URI url) {
this.url = url;
}
public void setType(LocalResourceType type) {
this.type = type;
}
public void setVisibility(LocalResourceVisibility visibility) {
this.visibility = visibility;
}
public void setSize(long size) {
if (size <= 0) {
throw new IllegalArgumentException("size must be greater than 0");
}
this.size = size;
}
public void setTimestamp(long timestamp) {
if (timestamp <= 0) {
throw new IllegalArgumentException("timestamp must be greater than 0");
}
this.timestamp = timestamp;
}
public void setPattern(String pattern) {
this.pattern = pattern;
}
}
| 2,505 | 24.835052 | 77 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CapacitySchedulerInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlTransient;
import javax.xml.bind.annotation.XmlType;
import org.apache.hadoop.yarn.nodelabels.RMNodeLabel;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.AbstractCSQueue;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CSQueue;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.QueueCapacities;
@XmlRootElement(name = "capacityScheduler")
@XmlType(name = "capacityScheduler")
@XmlAccessorType(XmlAccessType.FIELD)
public class CapacitySchedulerInfo extends SchedulerInfo {
protected float capacity;
protected float usedCapacity;
protected float maxCapacity;
protected String queueName;
protected CapacitySchedulerQueueInfoList queues;
protected CapacitySchedulerHealthInfo health;
@XmlTransient
static final float EPSILON = 1e-8f;
public CapacitySchedulerInfo() {
} // JAXB needs this
public CapacitySchedulerInfo(CSQueue parent, CapacityScheduler cs,
RMNodeLabel nodeLabel) {
String label = nodeLabel.getLabelName();
QueueCapacities parentQueueCapacities = parent.getQueueCapacities();
this.queueName = parent.getQueueName();
this.usedCapacity = parentQueueCapacities.getUsedCapacity(label) * 100;
this.capacity = parentQueueCapacities.getCapacity(label) * 100;
float max = parentQueueCapacities.getMaximumCapacity(label);
if (max < EPSILON || max > 1f)
max = 1f;
this.maxCapacity = max * 100;
queues = getQueues(parent, nodeLabel);
health = new CapacitySchedulerHealthInfo(cs);
}
public float getCapacity() {
return this.capacity;
}
public float getUsedCapacity() {
return this.usedCapacity;
}
public float getMaxCapacity() {
return this.maxCapacity;
}
public String getQueueName() {
return this.queueName;
}
public CapacitySchedulerQueueInfoList getQueues() {
return this.queues;
}
protected CapacitySchedulerQueueInfoList getQueues(CSQueue parent,
RMNodeLabel nodeLabel) {
CSQueue parentQueue = parent;
CapacitySchedulerQueueInfoList queuesInfo =
new CapacitySchedulerQueueInfoList();
for (CSQueue queue : parentQueue.getChildQueues()) {
if (nodeLabel.getIsExclusive()
&& !((AbstractCSQueue) queue).accessibleToPartition(nodeLabel
.getLabelName())) {
// Skip displaying the hierarchy for the queues for which the exclusive
// labels are not accessible
continue;
}
CapacitySchedulerQueueInfo info;
if (queue instanceof LeafQueue) {
info =
new CapacitySchedulerLeafQueueInfo((LeafQueue) queue,
nodeLabel.getLabelName());
} else {
info = new CapacitySchedulerQueueInfo(queue, nodeLabel.getLabelName());
info.queues = getQueues(queue, nodeLabel);
}
queuesInfo.addToQueueInfoList(info);
}
return queuesInfo;
}
}
| 4,124 | 34.560345 | 90 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/NodeInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Set;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.hadoop.yarn.api.records.NodeId;
import org.apache.hadoop.yarn.api.records.NodeState;
import org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNodeReport;
@XmlRootElement(name = "node")
@XmlAccessorType(XmlAccessType.FIELD)
public class NodeInfo {
protected String rack;
protected NodeState state;
protected String id;
protected String nodeHostName;
protected String nodeHTTPAddress;
protected long lastHealthUpdate;
protected String version;
protected String healthReport;
protected int numContainers;
protected long usedMemoryMB;
protected long availMemoryMB;
protected long usedVirtualCores;
protected long availableVirtualCores;
protected ArrayList<String> nodeLabels = new ArrayList<String>();
public NodeInfo() {
} // JAXB needs this
public NodeInfo(RMNode ni, ResourceScheduler sched) {
NodeId id = ni.getNodeID();
SchedulerNodeReport report = sched.getNodeReport(id);
this.numContainers = 0;
this.usedMemoryMB = 0;
this.availMemoryMB = 0;
if (report != null) {
this.numContainers = report.getNumContainers();
this.usedMemoryMB = report.getUsedResource().getMemory();
this.availMemoryMB = report.getAvailableResource().getMemory();
this.usedVirtualCores = report.getUsedResource().getVirtualCores();
this.availableVirtualCores = report.getAvailableResource().getVirtualCores();
}
this.id = id.toString();
this.rack = ni.getRackName();
this.nodeHostName = ni.getHostName();
this.state = ni.getState();
this.nodeHTTPAddress = ni.getHttpAddress();
this.lastHealthUpdate = ni.getLastHealthReportTime();
this.healthReport = String.valueOf(ni.getHealthReport());
this.version = ni.getNodeManagerVersion();
// add labels
Set<String> labelSet = ni.getNodeLabels();
if (labelSet != null) {
nodeLabels.addAll(labelSet);
Collections.sort(nodeLabels);
}
}
public String getRack() {
return this.rack;
}
public String getState() {
return String.valueOf(this.state);
}
public String getNodeId() {
return this.id;
}
public String getNodeHTTPAddress() {
return this.nodeHTTPAddress;
}
public void setNodeHTTPAddress(String nodeHTTPAddress) {
this.nodeHTTPAddress = nodeHTTPAddress;
}
public long getLastHealthUpdate() {
return this.lastHealthUpdate;
}
public String getVersion() {
return this.version;
}
public String getHealthReport() {
return this.healthReport;
}
public int getNumContainers() {
return this.numContainers;
}
public long getUsedMemory() {
return this.usedMemoryMB;
}
public long getAvailableMemory() {
return this.availMemoryMB;
}
public long getUsedVirtualCores() {
return this.usedVirtualCores;
}
public long getAvailableVirtualCores() {
return this.availableVirtualCores;
}
public ArrayList<String> getNodeLabels() {
return this.nodeLabels;
}
}
| 4,231 | 28.594406 | 83 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/NodeToLabelsInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.*;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name = "nodeToLabelsInfo")
@XmlAccessorType(XmlAccessType.FIELD)
public class NodeToLabelsInfo {
private HashMap<String, NodeLabelsInfo> nodeToLabels =
new HashMap<String, NodeLabelsInfo>();
public NodeToLabelsInfo() {
// JAXB needs this
}
public HashMap<String, NodeLabelsInfo> getNodeToLabels() {
return nodeToLabels;
}
}
| 1,411 | 32.619048 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/FairSchedulerQueueInfoList.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.ArrayList;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
/**
* FairScheduler QueueInfo list used for mapping to XML or JSON.
*/
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class FairSchedulerQueueInfoList {
private ArrayList<FairSchedulerQueueInfo> queue;
public FairSchedulerQueueInfoList() {
queue = new ArrayList<>();
}
public ArrayList<FairSchedulerQueueInfo> getQueueInfoList() {
return this.queue;
}
public boolean addToQueueInfoList(FairSchedulerQueueInfo e) {
return this.queue.add(e);
}
public FairSchedulerQueueInfo getQueueInfo(int i) {
return this.queue.get(i);
}
}
| 1,629 | 31.6 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/NodeLabelInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.hadoop.yarn.api.records.NodeLabel;
@XmlRootElement(name = "nodeLabelInfo")
@XmlAccessorType(XmlAccessType.FIELD)
public class NodeLabelInfo {
private String name;
private boolean exclusivity;
public NodeLabelInfo() {
// JAXB needs this
}
public NodeLabelInfo(String name) {
this.name = name;
this.exclusivity = true;
}
public NodeLabelInfo(String name, boolean exclusivity) {
this.name = name;
this.exclusivity = exclusivity;
}
public NodeLabelInfo(NodeLabel label) {
this.name = label.getName();
this.exclusivity = label.isExclusive();
}
public String getName() {
return name;
}
public boolean getExclusivity() {
return exclusivity;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
NodeLabelInfo other = (NodeLabelInfo) obj;
if (!getName().equals(other.getName())) {
return false;
}
if (getExclusivity() != other.getExclusivity()) {
return false;
}
return true;
}
@Override
public int hashCode() {
return (getName().hashCode() << 16) + (getExclusivity() ? 1 : 0);
}
}
| 2,298 | 25.425287 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/AppInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.List;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlTransient;
import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport;
import org.apache.hadoop.yarn.api.records.Container;
import org.apache.hadoop.yarn.api.records.FinalApplicationStatus;
import org.apache.hadoop.yarn.api.records.LogAggregationStatus;
import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.api.records.ResourceRequest;
import org.apache.hadoop.yarn.api.records.YarnApplicationState;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppMetrics;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.AbstractYarnScheduler;
import org.apache.hadoop.yarn.util.ConverterUtils;
import org.apache.hadoop.yarn.util.Times;
import org.apache.hadoop.yarn.webapp.util.WebAppUtils;
import com.google.common.base.Joiner;
@XmlRootElement(name = "app")
@XmlAccessorType(XmlAccessType.FIELD)
public class AppInfo {
@XmlTransient
protected String appIdNum;
@XmlTransient
protected boolean trackingUrlIsNotReady;
@XmlTransient
protected String trackingUrlPretty;
@XmlTransient
protected boolean amContainerLogsExist = false;
@XmlTransient
protected ApplicationId applicationId;
@XmlTransient
private String schemePrefix;
// these are ok for any user to see
protected String id;
protected String user;
protected String name;
protected String queue;
protected YarnApplicationState state;
protected FinalApplicationStatus finalStatus;
protected float progress;
protected String trackingUI;
protected String trackingUrl;
protected String diagnostics;
protected long clusterId;
protected String applicationType;
protected String applicationTags = "";
protected int priority;
// these are only allowed if acls allow
protected long startedTime;
protected long finishedTime;
protected long elapsedTime;
protected String amContainerLogs;
protected String amHostHttpAddress;
protected int allocatedMB;
protected int allocatedVCores;
protected int runningContainers;
protected long memorySeconds;
protected long vcoreSeconds;
// preemption info fields
protected int preemptedResourceMB;
protected int preemptedResourceVCores;
protected int numNonAMContainerPreempted;
protected int numAMContainerPreempted;
protected List<ResourceRequest> resourceRequests;
protected LogAggregationStatus logAggregationStatus;
protected boolean unmanagedApplication;
public AppInfo() {
} // JAXB needs this
@SuppressWarnings({ "rawtypes", "unchecked" })
public AppInfo(ResourceManager rm, RMApp app, Boolean hasAccess,
String schemePrefix) {
this.schemePrefix = schemePrefix;
if (app != null) {
String trackingUrl = app.getTrackingUrl();
this.state = app.createApplicationState();
this.trackingUrlIsNotReady = trackingUrl == null || trackingUrl.isEmpty()
|| YarnApplicationState.NEW == this.state
|| YarnApplicationState.NEW_SAVING == this.state
|| YarnApplicationState.SUBMITTED == this.state
|| YarnApplicationState.ACCEPTED == this.state;
this.trackingUI = this.trackingUrlIsNotReady ? "UNASSIGNED" : (app
.getFinishTime() == 0 ? "ApplicationMaster" : "History");
if (!trackingUrlIsNotReady) {
this.trackingUrl =
WebAppUtils.getURLWithScheme(schemePrefix,
trackingUrl);
this.trackingUrlPretty = this.trackingUrl;
} else {
this.trackingUrlPretty = "UNASSIGNED";
}
this.applicationId = app.getApplicationId();
this.applicationType = app.getApplicationType();
this.appIdNum = String.valueOf(app.getApplicationId().getId());
this.id = app.getApplicationId().toString();
this.user = app.getUser().toString();
this.name = app.getName().toString();
this.queue = app.getQueue().toString();
this.priority = 0;
if (app.getApplicationSubmissionContext().getPriority() != null) {
this.priority = app.getApplicationSubmissionContext().getPriority()
.getPriority();
}
this.progress = app.getProgress() * 100;
this.diagnostics = app.getDiagnostics().toString();
if (diagnostics == null || diagnostics.isEmpty()) {
this.diagnostics = "";
}
if (app.getApplicationTags() != null && !app.getApplicationTags().isEmpty()) {
this.applicationTags = Joiner.on(',').join(app.getApplicationTags());
}
this.finalStatus = app.getFinalApplicationStatus();
this.clusterId = ResourceManager.getClusterTimeStamp();
if (hasAccess) {
this.startedTime = app.getStartTime();
this.finishedTime = app.getFinishTime();
this.elapsedTime = Times.elapsed(app.getStartTime(),
app.getFinishTime());
this.logAggregationStatus = app.getLogAggregationStatusForAppReport();
RMAppAttempt attempt = app.getCurrentAppAttempt();
if (attempt != null) {
Container masterContainer = attempt.getMasterContainer();
if (masterContainer != null) {
this.amContainerLogsExist = true;
this.amContainerLogs = WebAppUtils.getRunningLogURL(
schemePrefix + masterContainer.getNodeHttpAddress(),
ConverterUtils.toString(masterContainer.getId()),
app.getUser());
this.amHostHttpAddress = masterContainer.getNodeHttpAddress();
}
ApplicationResourceUsageReport resourceReport = attempt
.getApplicationResourceUsageReport();
if (resourceReport != null) {
Resource usedResources = resourceReport.getUsedResources();
allocatedMB = usedResources.getMemory();
allocatedVCores = usedResources.getVirtualCores();
runningContainers = resourceReport.getNumUsedContainers();
}
resourceRequests =
((AbstractYarnScheduler) rm.getRMContext().getScheduler())
.getPendingResourceRequestsForAttempt(attempt.getAppAttemptId());
}
}
// copy preemption info fields
RMAppMetrics appMetrics = app.getRMAppMetrics();
numAMContainerPreempted =
appMetrics.getNumAMContainersPreempted();
preemptedResourceMB =
appMetrics.getResourcePreempted().getMemory();
numNonAMContainerPreempted =
appMetrics.getNumNonAMContainersPreempted();
preemptedResourceVCores =
appMetrics.getResourcePreempted().getVirtualCores();
memorySeconds = appMetrics.getMemorySeconds();
vcoreSeconds = appMetrics.getVcoreSeconds();
unmanagedApplication =
app.getApplicationSubmissionContext().getUnmanagedAM();
}
}
public boolean isTrackingUrlReady() {
return !this.trackingUrlIsNotReady;
}
public ApplicationId getApplicationId() {
return this.applicationId;
}
public String getAppId() {
return this.id;
}
public String getAppIdNum() {
return this.appIdNum;
}
public String getUser() {
return this.user;
}
public String getQueue() {
return this.queue;
}
public String getName() {
return this.name;
}
public YarnApplicationState getState() {
return this.state;
}
public float getProgress() {
return this.progress;
}
public String getTrackingUI() {
return this.trackingUI;
}
public String getNote() {
return this.diagnostics;
}
public FinalApplicationStatus getFinalStatus() {
return this.finalStatus;
}
public String getTrackingUrl() {
return this.trackingUrl;
}
public String getTrackingUrlPretty() {
return this.trackingUrlPretty;
}
public long getStartTime() {
return this.startedTime;
}
public long getFinishTime() {
return this.finishedTime;
}
public long getElapsedTime() {
return this.elapsedTime;
}
public String getAMContainerLogs() {
return this.amContainerLogs;
}
public String getAMHostHttpAddress() {
return this.amHostHttpAddress;
}
public boolean amContainerLogsExist() {
return this.amContainerLogsExist;
}
public long getClusterId() {
return this.clusterId;
}
public String getApplicationType() {
return this.applicationType;
}
public String getApplicationTags() {
return this.applicationTags;
}
public int getRunningContainers() {
return this.runningContainers;
}
public int getAllocatedMB() {
return this.allocatedMB;
}
public int getAllocatedVCores() {
return this.allocatedVCores;
}
public int getPreemptedMB() {
return preemptedResourceMB;
}
public int getPreemptedVCores() {
return preemptedResourceVCores;
}
public int getNumNonAMContainersPreempted() {
return numNonAMContainerPreempted;
}
public int getNumAMContainersPreempted() {
return numAMContainerPreempted;
}
public long getMemorySeconds() {
return memorySeconds;
}
public long getVcoreSeconds() {
return vcoreSeconds;
}
public List<ResourceRequest> getResourceRequests() {
return this.resourceRequests;
}
public LogAggregationStatus getLogAggregationStatus() {
return this.logAggregationStatus;
}
public boolean isUnmanagedApp() {
return unmanagedApplication;
}
public int getPriority() {
return this.priority;
}
}
| 10,664 | 30.184211 | 85 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/AppQueue.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name = "appqueue")
@XmlAccessorType(XmlAccessType.FIELD)
public class AppQueue {
String queue;
public AppQueue() {
}
public AppQueue(String queue) {
this.queue = queue;
}
public void setQueue(String queue) {
this.queue = queue;
}
public String getQueue() {
return this.queue;
}
}
| 1,355 | 27.851064 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/NodesInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.ArrayList;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name = "nodes")
@XmlAccessorType(XmlAccessType.FIELD)
public class NodesInfo {
protected ArrayList<NodeInfo> node = new ArrayList<NodeInfo>();
public NodesInfo() {
} // JAXB needs this
public void add(NodeInfo nodeinfo) {
node.add(nodeinfo);
}
}
| 1,331 | 32.3 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/FairSchedulerLeafQueueInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSLeafQueue;
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class FairSchedulerLeafQueueInfo extends FairSchedulerQueueInfo {
private int numPendingApps;
private int numActiveApps;
public FairSchedulerLeafQueueInfo() {
}
public FairSchedulerLeafQueueInfo(FSLeafQueue queue, FairScheduler scheduler) {
super(queue, scheduler);
numPendingApps = queue.getNumPendingApps();
numActiveApps = queue.getNumActiveApps();
}
public int getNumActiveApplications() {
return numActiveApps;
}
public int getNumPendingApplications() {
return numPendingApps;
}
}
| 1,772 | 33.096154 | 82 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/NewApplication.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name="NewApplication")
@XmlAccessorType(XmlAccessType.FIELD)
public class NewApplication {
@XmlElement(name="application-id")
String applicationId;
@XmlElement(name="maximum-resource-capability")
ResourceInfo maximumResourceCapability;
public NewApplication() {
applicationId = "";
maximumResourceCapability = new ResourceInfo();
}
public NewApplication(String appId, ResourceInfo maxResources) {
applicationId = appId;
maximumResourceCapability = maxResources;
}
public String getApplicationId() {
return applicationId;
}
public ResourceInfo getMaximumResourceCapability() {
return maximumResourceCapability;
}
}
| 1,737 | 30.6 | 74 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/FairSchedulerInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlTransient;
import javax.xml.bind.annotation.XmlType;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSAppAttempt;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler;
@XmlRootElement(name = "fairScheduler")
@XmlType(name = "fairScheduler")
@XmlAccessorType(XmlAccessType.FIELD)
public class FairSchedulerInfo extends SchedulerInfo {
public static final int INVALID_FAIR_SHARE = -1;
private FairSchedulerQueueInfo rootQueue;
@XmlTransient
private FairScheduler scheduler;
public FairSchedulerInfo() {
} // JAXB needs this
public FairSchedulerInfo(FairScheduler fs) {
scheduler = fs;
rootQueue = new FairSchedulerQueueInfo(scheduler.getQueueManager().
getRootQueue(), scheduler);
}
/**
* Get the fair share assigned to the appAttemptId.
* @param appAttemptId
* @return The fair share assigned to the appAttemptId,
* <code>FairSchedulerInfo#INVALID_FAIR_SHARE</code> if the scheduler does
* not know about this application attempt.
*/
public int getAppFairShare(ApplicationAttemptId appAttemptId) {
FSAppAttempt fsAppAttempt = scheduler.getSchedulerApp(appAttemptId);
return fsAppAttempt == null ?
INVALID_FAIR_SHARE : fsAppAttempt.getFairShare().getMemory();
}
public FairSchedulerQueueInfo getRootQueueInfo() {
return rootQueue;
}
}
| 2,501 | 36.343284 | 82 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/AppsInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.ArrayList;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name = "apps")
@XmlAccessorType(XmlAccessType.FIELD)
public class AppsInfo {
protected ArrayList<AppInfo> app = new ArrayList<AppInfo>();
public AppsInfo() {
} // JAXB needs this
public void add(AppInfo appinfo) {
app.add(appinfo);
}
public ArrayList<AppInfo> getApps() {
return app;
}
}
| 1,382 | 30.431818 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CapacitySchedulerQueueInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Set;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlSeeAlso;
import javax.xml.bind.annotation.XmlTransient;
import org.apache.hadoop.yarn.api.records.QueueState;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceUsage;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CSQueue;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.PlanQueue;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.QueueCapacities;
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
@XmlSeeAlso({CapacitySchedulerLeafQueueInfo.class})
public class CapacitySchedulerQueueInfo {
@XmlTransient
static final float EPSILON = 1e-8f;
@XmlTransient
protected String queuePath;
protected float capacity;
protected float usedCapacity;
protected float maxCapacity;
protected float absoluteCapacity;
protected float absoluteMaxCapacity;
protected float absoluteUsedCapacity;
protected int numApplications;
protected String queueName;
protected QueueState state;
protected CapacitySchedulerQueueInfoList queues;
protected ResourceInfo resourcesUsed;
private boolean hideReservationQueues = false;
protected ArrayList<String> nodeLabels = new ArrayList<String>();
protected long allocatedContainers;
protected long reservedContainers;
protected long pendingContainers;
CapacitySchedulerQueueInfo() {
};
CapacitySchedulerQueueInfo(CSQueue q, String nodeLabel) {
QueueCapacities qCapacities = q.getQueueCapacities();
ResourceUsage queueResourceUsage = q.getQueueResourceUsage();
queuePath = q.getQueuePath();
capacity = qCapacities.getCapacity(nodeLabel) * 100;
usedCapacity = qCapacities.getUsedCapacity(nodeLabel) * 100;
maxCapacity = qCapacities.getMaximumCapacity(nodeLabel);
if (maxCapacity < EPSILON || maxCapacity > 1f)
maxCapacity = 1f;
maxCapacity *= 100;
absoluteCapacity =
cap(qCapacities.getAbsoluteCapacity(nodeLabel), 0f, 1f) * 100;
absoluteMaxCapacity =
cap(qCapacities.getAbsoluteMaximumCapacity(nodeLabel), 0f, 1f) * 100;
absoluteUsedCapacity =
cap(qCapacities.getAbsoluteUsedCapacity(nodeLabel), 0f, 1f) * 100;
numApplications = q.getNumApplications();
allocatedContainers = q.getMetrics().getAllocatedContainers();
pendingContainers = q.getMetrics().getPendingContainers();
reservedContainers = q.getMetrics().getReservedContainers();
queueName = q.getQueueName();
state = q.getState();
resourcesUsed = new ResourceInfo(queueResourceUsage.getUsed(nodeLabel));
if (q instanceof PlanQueue && !((PlanQueue) q).showReservationsAsQueues()) {
hideReservationQueues = true;
}
// add labels
Set<String> labelSet = q.getAccessibleNodeLabels();
if (labelSet != null) {
nodeLabels.addAll(labelSet);
Collections.sort(nodeLabels);
}
}
public float getCapacity() {
return this.capacity;
}
public float getUsedCapacity() {
return this.usedCapacity;
}
public float getMaxCapacity() {
return this.maxCapacity;
}
public float getAbsoluteCapacity() {
return absoluteCapacity;
}
public float getAbsoluteMaxCapacity() {
return absoluteMaxCapacity;
}
public float getAbsoluteUsedCapacity() {
return absoluteUsedCapacity;
}
public int getNumApplications() {
return numApplications;
}
public long getAllocatedContainers() {
return allocatedContainers;
}
public long getReservedContainers() {
return reservedContainers;
}
public long getPendingContainers() {
return pendingContainers;
}
public String getQueueName() {
return this.queueName;
}
public String getQueueState() {
return this.state.toString();
}
public String getQueuePath() {
return this.queuePath;
}
public CapacitySchedulerQueueInfoList getQueues() {
if(hideReservationQueues) {
return new CapacitySchedulerQueueInfoList();
}
return this.queues;
}
public ResourceInfo getResourcesUsed() {
return resourcesUsed;
}
/**
* Limit a value to a specified range.
* @param val the value to be capped
* @param low the lower bound of the range (inclusive)
* @param hi the upper bound of the range (inclusive)
* @return the capped value
*/
static float cap(float val, float low, float hi) {
return Math.min(Math.max(val, low), hi);
}
public ArrayList<String> getNodeLabels() {
return this.nodeLabels;
}
}
| 5,577 | 29.480874 | 88 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/NodeLabelsInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.*;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.hadoop.yarn.api.records.NodeLabel;
@XmlRootElement(name = "nodeLabelsInfo")
@XmlAccessorType(XmlAccessType.FIELD)
public class NodeLabelsInfo {
@XmlElement(name = "nodeLabelInfo")
private ArrayList<NodeLabelInfo> nodeLabelsInfo =
new ArrayList<NodeLabelInfo>();
public NodeLabelsInfo() {
// JAXB needs this
}
public NodeLabelsInfo(ArrayList<NodeLabelInfo> nodeLabels) {
this.nodeLabelsInfo = nodeLabels;
}
public NodeLabelsInfo(List<NodeLabel> nodeLabels) {
this.nodeLabelsInfo = new ArrayList<NodeLabelInfo>();
for (NodeLabel label : nodeLabels) {
this.nodeLabelsInfo.add(new NodeLabelInfo(label));
}
}
public NodeLabelsInfo(Set<String> nodeLabelsName) {
this.nodeLabelsInfo = new ArrayList<NodeLabelInfo>();
for (String labelName : nodeLabelsName) {
this.nodeLabelsInfo.add(new NodeLabelInfo(labelName));
}
}
public ArrayList<NodeLabelInfo> getNodeLabelsInfo() {
return nodeLabelsInfo;
}
public Set<NodeLabel> getNodeLabels() {
Set<NodeLabel> nodeLabels = new HashSet<NodeLabel>();
for (NodeLabelInfo label : nodeLabelsInfo) {
nodeLabels.add(NodeLabel.newInstance(label.getName(),
label.getExclusivity()));
}
return nodeLabels;
}
public List<String> getNodeLabelsName() {
ArrayList<String> nodeLabelsName = new ArrayList<String>();
for (NodeLabelInfo label : nodeLabelsInfo) {
nodeLabelsName.add(label.getName());
}
return nodeLabelsName;
}
public void setNodeLabelsInfo(ArrayList<NodeLabelInfo> nodeLabelInfo) {
this.nodeLabelsInfo = nodeLabelInfo;
}
}
| 2,723 | 31.047059 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/ClusterMetricsInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
@XmlRootElement(name = "clusterMetrics")
@XmlAccessorType(XmlAccessType.FIELD)
public class ClusterMetricsInfo {
protected int appsSubmitted;
protected int appsCompleted;
protected int appsPending;
protected int appsRunning;
protected int appsFailed;
protected int appsKilled;
protected long reservedMB;
protected long availableMB;
protected long allocatedMB;
protected long reservedVirtualCores;
protected long availableVirtualCores;
protected long allocatedVirtualCores;
protected int containersAllocated;
protected int containersReserved;
protected int containersPending;
protected long totalMB;
protected long totalVirtualCores;
protected int totalNodes;
protected int lostNodes;
protected int unhealthyNodes;
protected int decommissionedNodes;
protected int rebootedNodes;
protected int activeNodes;
protected int shutdownNodes;
public ClusterMetricsInfo() {
} // JAXB needs this
public ClusterMetricsInfo(final ResourceManager rm) {
ResourceScheduler rs = rm.getResourceScheduler();
QueueMetrics metrics = rs.getRootQueueMetrics();
ClusterMetrics clusterMetrics = ClusterMetrics.getMetrics();
this.appsSubmitted = metrics.getAppsSubmitted();
this.appsCompleted = metrics.getAppsCompleted();
this.appsPending = metrics.getAppsPending();
this.appsRunning = metrics.getAppsRunning();
this.appsFailed = metrics.getAppsFailed();
this.appsKilled = metrics.getAppsKilled();
this.reservedMB = metrics.getReservedMB();
this.availableMB = metrics.getAvailableMB();
this.allocatedMB = metrics.getAllocatedMB();
this.reservedVirtualCores = metrics.getReservedVirtualCores();
this.availableVirtualCores = metrics.getAvailableVirtualCores();
this.allocatedVirtualCores = metrics.getAllocatedVirtualCores();
this.containersAllocated = metrics.getAllocatedContainers();
this.containersPending = metrics.getPendingContainers();
this.containersReserved = metrics.getReservedContainers();
this.totalMB = availableMB + allocatedMB;
this.totalVirtualCores = availableVirtualCores + allocatedVirtualCores;
this.activeNodes = clusterMetrics.getNumActiveNMs();
this.lostNodes = clusterMetrics.getNumLostNMs();
this.unhealthyNodes = clusterMetrics.getUnhealthyNMs();
this.decommissionedNodes = clusterMetrics.getNumDecommisionedNMs();
this.rebootedNodes = clusterMetrics.getNumRebootedNMs();
this.shutdownNodes = clusterMetrics.getNumShutdownNMs();
this.totalNodes = activeNodes + lostNodes + decommissionedNodes
+ rebootedNodes + unhealthyNodes + shutdownNodes;
}
public int getAppsSubmitted() {
return this.appsSubmitted;
}
public int getAppsCompleted() {
return appsCompleted;
}
public int getAppsPending() {
return appsPending;
}
public int getAppsRunning() {
return appsRunning;
}
public int getAppsFailed() {
return appsFailed;
}
public int getAppsKilled() {
return appsKilled;
}
public long getReservedMB() {
return this.reservedMB;
}
public long getAvailableMB() {
return this.availableMB;
}
public long getAllocatedMB() {
return this.allocatedMB;
}
public long getReservedVirtualCores() {
return this.reservedVirtualCores;
}
public long getAvailableVirtualCores() {
return this.availableVirtualCores;
}
public long getAllocatedVirtualCores() {
return this.allocatedVirtualCores;
}
public int getContainersAllocated() {
return this.containersAllocated;
}
public int getReservedContainers() {
return this.containersReserved;
}
public int getPendingContainers() {
return this.containersPending;
}
public long getTotalMB() {
return this.totalMB;
}
public long getTotalVirtualCores() {
return this.totalVirtualCores;
}
public int getTotalNodes() {
return this.totalNodes;
}
public int getActiveNodes() {
return this.activeNodes;
}
public int getLostNodes() {
return this.lostNodes;
}
public int getRebootedNodes() {
return this.rebootedNodes;
}
public int getUnhealthyNodes() {
return this.unhealthyNodes;
}
public int getDecommissionedNodes() {
return this.decommissionedNodes;
}
public int getShutdownNodes() {
return this.shutdownNodes;
}
}
| 5,651 | 27.545455 | 81 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/AppAttemptInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.commons.lang.StringUtils;
import org.apache.hadoop.yarn.api.records.Container;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.AbstractYarnScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppAttemptBlock;
import org.apache.hadoop.yarn.util.ConverterUtils;
import org.apache.hadoop.yarn.webapp.util.WebAppUtils;
@XmlRootElement(name = "appAttempt")
@XmlAccessorType(XmlAccessType.FIELD)
public class AppAttemptInfo {
protected int id;
protected long startTime;
protected String containerId;
protected String nodeHttpAddress;
protected String nodeId;
protected String logsLink;
protected String blacklistedNodes;
public AppAttemptInfo() {
}
public AppAttemptInfo(ResourceManager rm, RMAppAttempt attempt, String user) {
this.startTime = 0;
this.containerId = "";
this.nodeHttpAddress = "";
this.nodeId = "";
this.logsLink = "";
this.blacklistedNodes = "";
if (attempt != null) {
this.id = attempt.getAppAttemptId().getAttemptId();
this.startTime = attempt.getStartTime();
Container masterContainer = attempt.getMasterContainer();
if (masterContainer != null) {
this.containerId = masterContainer.getId().toString();
this.nodeHttpAddress = masterContainer.getNodeHttpAddress();
this.nodeId = masterContainer.getNodeId().toString();
this.logsLink =
WebAppUtils.getRunningLogURL("//" + masterContainer.getNodeHttpAddress(),
ConverterUtils.toString(masterContainer.getId()), user);
if (rm.getResourceScheduler() instanceof AbstractYarnScheduler) {
AbstractYarnScheduler ayScheduler =
(AbstractYarnScheduler) rm.getResourceScheduler();
SchedulerApplicationAttempt sattempt =
ayScheduler.getApplicationAttempt(attempt.getAppAttemptId());
if (sattempt != null) {
blacklistedNodes =
StringUtils.join(sattempt.getBlacklistedNodes(), ", ");
}
}
}
}
}
public int getAttemptId() {
return this.id;
}
public long getStartTime() {
return this.startTime;
}
public String getNodeHttpAddress() {
return this.nodeHttpAddress;
}
public String getLogsLink() {
return this.logsLink;
}
}
| 3,581 | 35.927835 | 91 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/ResourceInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.hadoop.yarn.api.records.Resource;
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class ResourceInfo {
int memory;
int vCores;
public ResourceInfo() {
}
public ResourceInfo(Resource res) {
memory = res.getMemory();
vCores = res.getVirtualCores();
}
public int getMemory() {
return memory;
}
public int getvCores() {
return vCores;
}
@Override
public String toString() {
return "<memory:" + memory + ", vCores:" + vCores + ">";
}
public void setMemory(int memory) {
this.memory = memory;
}
public void setvCores(int vCores) {
this.vCores = vCores;
}
}
| 1,679 | 26.096774 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/FairSchedulerQueueInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.ArrayList;
import java.util.Collection;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlSeeAlso;
import javax.xml.bind.annotation.XmlTransient;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationConfiguration;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSLeafQueue;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSQueue;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler;
import org.apache.hadoop.yarn.util.resource.Resources;
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
@XmlSeeAlso({FairSchedulerLeafQueueInfo.class})
public class FairSchedulerQueueInfo {
private int maxApps;
@XmlTransient
private float fractionMemUsed;
@XmlTransient
private float fractionMemSteadyFairShare;
@XmlTransient
private float fractionMemFairShare;
@XmlTransient
private float fractionMemMinShare;
@XmlTransient
private float fractionMemMaxShare;
private ResourceInfo minResources;
private ResourceInfo maxResources;
private ResourceInfo usedResources;
private ResourceInfo steadyFairResources;
private ResourceInfo fairResources;
private ResourceInfo clusterResources;
private long pendingContainers;
private long allocatedContainers;
private long reservedContainers;
private String queueName;
private String schedulingPolicy;
private FairSchedulerQueueInfoList childQueues;
public FairSchedulerQueueInfo() {
}
public FairSchedulerQueueInfo(FSQueue queue, FairScheduler scheduler) {
AllocationConfiguration allocConf = scheduler.getAllocationConfiguration();
queueName = queue.getName();
schedulingPolicy = queue.getPolicy().getName();
clusterResources = new ResourceInfo(scheduler.getClusterResource());
usedResources = new ResourceInfo(queue.getResourceUsage());
fractionMemUsed = (float)usedResources.getMemory() /
clusterResources.getMemory();
steadyFairResources = new ResourceInfo(queue.getSteadyFairShare());
fairResources = new ResourceInfo(queue.getFairShare());
minResources = new ResourceInfo(queue.getMinShare());
maxResources = new ResourceInfo(queue.getMaxShare());
maxResources = new ResourceInfo(
Resources.componentwiseMin(queue.getMaxShare(),
scheduler.getClusterResource()));
fractionMemSteadyFairShare =
(float)steadyFairResources.getMemory() / clusterResources.getMemory();
fractionMemFairShare = (float) fairResources.getMemory()
/ clusterResources.getMemory();
fractionMemMinShare = (float)minResources.getMemory() / clusterResources.getMemory();
fractionMemMaxShare = (float)maxResources.getMemory() / clusterResources.getMemory();
maxApps = allocConf.getQueueMaxApps(queueName);
pendingContainers = queue.getMetrics().getPendingContainers();
allocatedContainers = queue.getMetrics().getAllocatedContainers();
reservedContainers = queue.getMetrics().getReservedContainers();
if (allocConf.isReservable(queueName) &&
!allocConf.getShowReservationAsQueues(queueName)) {
return;
}
childQueues = getChildQueues(queue, scheduler);
}
public long getPendingContainers() {
return pendingContainers;
}
public long getAllocatedContainers() {
return allocatedContainers;
}
public long getReservedContainers() {
return reservedContainers;
}
protected FairSchedulerQueueInfoList getChildQueues(FSQueue queue,
FairScheduler scheduler) {
// Return null to omit 'childQueues' field from the return value of
// REST API if it is empty. We omit the field to keep the consistency
// with CapacitySchedulerQueueInfo, which omits 'queues' field if empty.
Collection<FSQueue> children = queue.getChildQueues();
if (children.isEmpty()) {
return null;
}
FairSchedulerQueueInfoList list = new FairSchedulerQueueInfoList();
for (FSQueue child : children) {
if (child instanceof FSLeafQueue) {
list.addToQueueInfoList(
new FairSchedulerLeafQueueInfo((FSLeafQueue) child, scheduler));
} else {
list.addToQueueInfoList(
new FairSchedulerQueueInfo(child, scheduler));
}
}
return list;
}
/**
* Returns the steady fair share as a fraction of the entire cluster capacity.
*/
public float getSteadyFairShareMemoryFraction() {
return fractionMemSteadyFairShare;
}
/**
* Returns the fair share as a fraction of the entire cluster capacity.
*/
public float getFairShareMemoryFraction() {
return fractionMemFairShare;
}
/**
* Returns the steady fair share of this queue in megabytes.
*/
public ResourceInfo getSteadyFairShare() {
return steadyFairResources;
}
/**
* Returns the fair share of this queue in megabytes
*/
public ResourceInfo getFairShare() {
return fairResources;
}
public ResourceInfo getMinResources() {
return minResources;
}
public ResourceInfo getMaxResources() {
return maxResources;
}
public int getMaxApplications() {
return maxApps;
}
public String getQueueName() {
return queueName;
}
public ResourceInfo getUsedResources() {
return usedResources;
}
/**
* Returns the queue's min share in as a fraction of the entire
* cluster capacity.
*/
public float getMinShareMemoryFraction() {
return fractionMemMinShare;
}
/**
* Returns the memory used by this queue as a fraction of the entire
* cluster capacity.
*/
public float getUsedMemoryFraction() {
return fractionMemUsed;
}
/**
* Returns the capacity of this queue as a fraction of the entire cluster
* capacity.
*/
public float getMaxResourcesFraction() {
return fractionMemMaxShare;
}
/**
* Returns the name of the scheduling policy used by this queue.
*/
public String getSchedulingPolicy() {
return schedulingPolicy;
}
public Collection<FairSchedulerQueueInfo> getChildQueues() {
return childQueues != null ? childQueues.getQueueInfoList() :
new ArrayList<FairSchedulerQueueInfo>();
}
}
| 7,233 | 30.181034 | 92 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CredentialsInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.HashMap;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElementWrapper;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name = "credentials-info")
@XmlAccessorType(XmlAccessType.FIELD)
public class CredentialsInfo {
@XmlElementWrapper(name = "tokens")
HashMap<String, String> tokens;
@XmlElementWrapper(name = "secrets")
HashMap<String, String> secrets;
public CredentialsInfo() {
tokens = new HashMap<String, String>();
secrets = new HashMap<String, String>();
}
public HashMap<String, String> getTokens() {
return tokens;
}
public HashMap<String, String> getSecrets() {
return secrets;
}
public void setTokens(HashMap<String, String> tokens) {
this.tokens = tokens;
}
public void setSecrets(HashMap<String, String> secrets) {
this.secrets = secrets;
}
}
| 1,814 | 29.25 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CapacitySchedulerHealthInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerHealth;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@XmlAccessorType(XmlAccessType.FIELD)
public class CapacitySchedulerHealthInfo {
@XmlAccessorType(XmlAccessType.FIELD)
public static class OperationInformation {
String nodeId;
String containerId;
String queue;
OperationInformation() {
}
OperationInformation(SchedulerHealth.DetailedInformation di) {
this.nodeId = di.getNodeId() == null ? "N/A" : di.getNodeId().toString();
this.containerId =
di.getContainerId() == null ? "N/A" : di.getContainerId().toString();
this.queue = di.getQueue() == null ? "N/A" : di.getQueue();
}
public String getNodeId() {
return nodeId;
}
public String getContainerId() {
return containerId;
}
public String getQueue() {
return queue;
}
}
@XmlAccessorType(XmlAccessType.FIELD)
public static class LastRunDetails {
String operation;
long count;
ResourceInfo resources;
LastRunDetails() {
}
LastRunDetails(String operation, long count, Resource resource) {
this.operation = operation;
this.count = count;
this.resources = new ResourceInfo(resource);
}
public String getOperation() {
return operation;
}
public long getCount() {
return count;
}
public ResourceInfo getResources() {
return resources;
}
}
long lastrun;
Map<String, OperationInformation> operationsInfo;
List<LastRunDetails> lastRunDetails;
CapacitySchedulerHealthInfo() {
}
public long getLastrun() {
return lastrun;
}
CapacitySchedulerHealthInfo(CapacityScheduler cs) {
SchedulerHealth ht = cs.getSchedulerHealth();
lastrun = ht.getLastSchedulerRunTime();
operationsInfo = new HashMap<>();
operationsInfo.put("last-allocation",
new OperationInformation(ht.getLastAllocationDetails()));
operationsInfo.put("last-release",
new OperationInformation(ht.getLastReleaseDetails()));
operationsInfo.put("last-preemption",
new OperationInformation(ht.getLastPreemptionDetails()));
operationsInfo.put("last-reservation",
new OperationInformation(ht.getLastReservationDetails()));
lastRunDetails = new ArrayList<>();
lastRunDetails.add(new LastRunDetails("releases", ht.getReleaseCount(), ht
.getResourcesReleased()));
lastRunDetails.add(new LastRunDetails("allocations", ht
.getAllocationCount(), ht.getResourcesAllocated()));
lastRunDetails.add(new LastRunDetails("reservations", ht
.getReservationCount(), ht.getResourcesReserved()));
}
}
| 3,847 | 29.539683 | 90 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/ClusterInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.hadoop.ha.HAServiceProtocol;
import org.apache.hadoop.service.Service.STATE;
import org.apache.hadoop.util.VersionInfo;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore;
import org.apache.hadoop.yarn.util.YarnVersionInfo;
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class ClusterInfo {
protected long id;
protected long startedOn;
protected STATE state;
protected HAServiceProtocol.HAServiceState haState;
protected String rmStateStoreName;
protected String resourceManagerVersion;
protected String resourceManagerBuildVersion;
protected String resourceManagerVersionBuiltOn;
protected String hadoopVersion;
protected String hadoopBuildVersion;
protected String hadoopVersionBuiltOn;
public ClusterInfo() {
} // JAXB needs this
public ClusterInfo(ResourceManager rm) {
long ts = ResourceManager.getClusterTimeStamp();
this.id = ts;
this.state = rm.getServiceState();
this.haState = rm.getRMContext().getHAServiceState();
this.rmStateStoreName = rm.getRMContext().getStateStore().getClass()
.getName();
this.startedOn = ts;
this.resourceManagerVersion = YarnVersionInfo.getVersion();
this.resourceManagerBuildVersion = YarnVersionInfo.getBuildVersion();
this.resourceManagerVersionBuiltOn = YarnVersionInfo.getDate();
this.hadoopVersion = VersionInfo.getVersion();
this.hadoopBuildVersion = VersionInfo.getBuildVersion();
this.hadoopVersionBuiltOn = VersionInfo.getDate();
}
public String getState() {
return this.state.toString();
}
public String getHAState() {
return this.haState.toString();
}
public String getRMStateStore() {
return this.rmStateStoreName;
}
public String getRMVersion() {
return this.resourceManagerVersion;
}
public String getRMBuildVersion() {
return this.resourceManagerBuildVersion;
}
public String getRMVersionBuiltOn() {
return this.resourceManagerVersionBuiltOn;
}
public String getHadoopVersion() {
return this.hadoopVersion;
}
public String getHadoopBuildVersion() {
return this.hadoopBuildVersion;
}
public String getHadoopVersionBuiltOn() {
return this.hadoopVersionBuiltOn;
}
public long getClusterId() {
return this.id;
}
public long getStartedOn() {
return this.startedOn;
}
}
| 3,456 | 29.866071 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/NodeToLabelsEntry.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.*;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlElement;
@XmlRootElement(name = "nodeToLabelsEntry")
@XmlAccessorType(XmlAccessType.FIELD)
public class NodeToLabelsEntry {
@XmlElement(name = "nodeId")
private String nodeId;
@XmlElement(name = "labels")
private ArrayList<String> labels = new ArrayList<String>();
public NodeToLabelsEntry() {
// JAXB needs this
}
public NodeToLabelsEntry(String nodeId, ArrayList<String> labels) {
this.nodeId = nodeId;
this.labels = labels;
}
public String getNodeId() {
return nodeId;
}
public ArrayList<String> getNodeLabels() {
return labels;
}
}
| 1,666 | 29.309091 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/UsersInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.ArrayList;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.UserInfo;
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class UsersInfo {
@XmlElement(name="user")
protected ArrayList<UserInfo> usersList = new ArrayList<UserInfo>();
public UsersInfo() {
}
public UsersInfo(ArrayList<UserInfo> usersList) {
this.usersList = usersList;
}
public ArrayList<UserInfo> getUsersList() {
return usersList;
}
}
| 1,548 | 32.673913 | 81 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/LabelsToNodesInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.HashMap;
import java.util.Map;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.hadoop.yarn.server.resourcemanager.webapp.NodeIDsInfo;
@XmlRootElement(name = "labelsToNodesInfo")
@XmlAccessorType(XmlAccessType.FIELD)
public class LabelsToNodesInfo {
protected Map<NodeLabelInfo, NodeIDsInfo> labelsToNodes =
new HashMap<NodeLabelInfo, NodeIDsInfo>();
public LabelsToNodesInfo() {
} // JAXB needs this
public Map<NodeLabelInfo, NodeIDsInfo> getLabelsToNodes() {
return labelsToNodes;
}
}
| 1,517 | 34.302326 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/ContainerLaunchContextInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlElementWrapper;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.hadoop.yarn.api.records.ApplicationAccessType;
/**
* Simple class to allow users to send information required to create a
* ContainerLaunchContext which can then be used as part of the
* ApplicationSubmissionContext
*
*/
@XmlRootElement(name = "container-launch-context-info")
@XmlAccessorType(XmlAccessType.FIELD)
public class ContainerLaunchContextInfo {
@XmlElementWrapper(name = "local-resources")
HashMap<String, LocalResourceInfo> local_resources;
HashMap<String, String> environment;
@XmlElementWrapper(name = "commands")
@XmlElement(name = "command", type = String.class)
List<String> commands;
@XmlElementWrapper(name = "service-data")
HashMap<String, String> servicedata;
@XmlElement(name = "credentials")
CredentialsInfo credentials;
@XmlElementWrapper(name = "application-acls")
HashMap<ApplicationAccessType, String> acls;
public ContainerLaunchContextInfo() {
local_resources = new HashMap<String, LocalResourceInfo>();
environment = new HashMap<String, String>();
commands = new ArrayList<String>();
servicedata = new HashMap<String, String>();
credentials = new CredentialsInfo();
acls = new HashMap<ApplicationAccessType, String>();
}
public Map<String, LocalResourceInfo> getResources() {
return local_resources;
}
public Map<String, String> getEnvironment() {
return environment;
}
public List<String> getCommands() {
return commands;
}
public Map<String, String> getAuxillaryServiceData() {
return servicedata;
}
public CredentialsInfo getCredentials() {
return credentials;
}
public Map<ApplicationAccessType, String> getAcls() {
return acls;
}
public void setResources(HashMap<String, LocalResourceInfo> resources) {
this.local_resources = resources;
}
public void setEnvironment(HashMap<String, String> environment) {
this.environment = environment;
}
public void setCommands(List<String> commands) {
this.commands = commands;
}
public void setAuxillaryServiceData(HashMap<String, String> serviceData) {
this.servicedata = serviceData;
}
public void setCredentials(CredentialsInfo credentials) {
this.credentials = credentials;
}
public void setAcls(HashMap<ApplicationAccessType, String> acls) {
this.acls = acls;
}
}
| 3,553 | 29.118644 | 76 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/NodeToLabelsEntryList.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.*;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name = "nodeToLabelsName")
@XmlAccessorType(XmlAccessType.FIELD)
public class NodeToLabelsEntryList {
protected ArrayList<NodeToLabelsEntry> nodeToLabels =
new ArrayList<NodeToLabelsEntry>();
public NodeToLabelsEntryList() {
// JAXB needs this
}
public ArrayList<NodeToLabelsEntry> getNodeToLabels() {
return nodeToLabels;
}
}
| 1,414 | 32.690476 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/AppState.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name = "appstate")
@XmlAccessorType(XmlAccessType.FIELD)
public class AppState {
String state;
public AppState() {
}
public AppState(String state) {
this.state = state;
}
public void setState(String state) {
this.state = state;
}
public String getState() {
return this.state;
}
}
| 1,355 | 27.851064 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/SchedulerInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import java.util.EnumSet;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlSeeAlso;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.SchedulerResourceTypes;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler;
@XmlRootElement
@XmlSeeAlso({ CapacitySchedulerInfo.class, FairSchedulerInfo.class,
FifoSchedulerInfo.class })
public class SchedulerInfo {
protected String schedulerName;
protected ResourceInfo minAllocResource;
protected ResourceInfo maxAllocResource;
protected EnumSet<SchedulerResourceTypes> schedulingResourceTypes;
public SchedulerInfo() {
} // JAXB needs this
public SchedulerInfo(final ResourceManager rm) {
ResourceScheduler rs = rm.getResourceScheduler();
if (rs instanceof CapacityScheduler) {
this.schedulerName = "Capacity Scheduler";
} else if (rs instanceof FairScheduler) {
this.schedulerName = "Fair Scheduler";
} else if (rs instanceof FifoScheduler) {
this.schedulerName = "Fifo Scheduler";
}
this.minAllocResource = new ResourceInfo(rs.getMinimumResourceCapability());
this.maxAllocResource = new ResourceInfo(rs.getMaximumResourceCapability());
this.schedulingResourceTypes = rs.getSchedulingResourceTypes();
}
public String getSchedulerType() {
return this.schedulerName;
}
public ResourceInfo getMinAllocation() {
return this.minAllocResource;
}
public ResourceInfo getMaxAllocation() {
return this.maxAllocResource;
}
public String getSchedulerResourceTypes() {
return this.schedulingResourceTypes.toString();
}
}
| 2,831 | 35.779221 | 90 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/StatisticsItemInfo.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.hadoop.yarn.api.records.YarnApplicationState;
@XmlRootElement(name = "statItem")
@XmlAccessorType(XmlAccessType.FIELD)
public class StatisticsItemInfo {
protected YarnApplicationState state;
protected String type;
protected long count;
public StatisticsItemInfo() {
} // JAXB needs this
public StatisticsItemInfo(
YarnApplicationState state, String type, long count) {
this.state = state;
this.type = type;
this.count = count;
}
public YarnApplicationState getState() {
return state;
}
public String getType() {
return type;
}
public long getCount() {
return count;
}
}
| 1,673 | 28.892857 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainerReservedEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.rmcontainer;
import org.apache.hadoop.yarn.api.records.ContainerId;
import org.apache.hadoop.yarn.api.records.NodeId;
import org.apache.hadoop.yarn.api.records.Priority;
import org.apache.hadoop.yarn.api.records.Resource;
/**
* The event signifying that a container has been reserved.
*
* The event encapsulates information on the amount of reservation
* and the node on which the reservation is in effect.
*/
public class RMContainerReservedEvent extends RMContainerEvent {
private final Resource reservedResource;
private final NodeId reservedNode;
private final Priority reservedPriority;
public RMContainerReservedEvent(ContainerId containerId,
Resource reservedResource, NodeId reservedNode,
Priority reservedPriority) {
super(containerId, RMContainerEventType.RESERVED);
this.reservedResource = reservedResource;
this.reservedNode = reservedNode;
this.reservedPriority = reservedPriority;
}
public Resource getReservedResource() {
return reservedResource;
}
public NodeId getReservedNode() {
return reservedNode;
}
public Priority getReservedPriority() {
return reservedPriority;
}
}
| 2,031 | 32.866667 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainer.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.rmcontainer;
import java.util.List;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.api.records.Container;
import org.apache.hadoop.yarn.api.records.ContainerId;
import org.apache.hadoop.yarn.api.records.ContainerReport;
import org.apache.hadoop.yarn.api.records.ContainerState;
import org.apache.hadoop.yarn.api.records.NodeId;
import org.apache.hadoop.yarn.api.records.Priority;
import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.api.records.ResourceRequest;
import org.apache.hadoop.yarn.event.EventHandler;
/**
* Represents the ResourceManager's view of an application container. See
* {@link RMContainerImpl} for an implementation. Containers may be in one
* of several states, given in {@link RMContainerState}. An RMContainer
* instance may exist even if there is no actual running container, such as
* when resources are being reserved to fill space for a future container
* allocation.
*/
public interface RMContainer extends EventHandler<RMContainerEvent> {
ContainerId getContainerId();
ApplicationAttemptId getApplicationAttemptId();
RMContainerState getState();
Container getContainer();
Resource getReservedResource();
NodeId getReservedNode();
Priority getReservedPriority();
Resource getAllocatedResource();
NodeId getAllocatedNode();
Priority getAllocatedPriority();
long getCreationTime();
long getFinishTime();
String getDiagnosticsInfo();
String getLogURL();
int getContainerExitStatus();
ContainerState getContainerState();
ContainerReport createContainerReport();
boolean isAMContainer();
List<ResourceRequest> getResourceRequests();
String getNodeHttpAddress();
String getNodeLabelExpression();
}
| 2,645 | 29.767442 | 76 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainerEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.rmcontainer;
import org.apache.hadoop.yarn.api.records.ContainerId;
import org.apache.hadoop.yarn.event.AbstractEvent;
public class RMContainerEvent extends AbstractEvent<RMContainerEventType> {
private final ContainerId containerId;
public RMContainerEvent(ContainerId containerId, RMContainerEventType type) {
super(type);
this.containerId = containerId;
}
public ContainerId getContainerId() {
return this.containerId;
}
}
| 1,315 | 34.567568 | 79 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainerEventType.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.rmcontainer;
public enum RMContainerEventType {
// Source: SchedulerApp
START,
ACQUIRED,
KILL, // Also from Node on NodeRemoval
RESERVED,
LAUNCHED,
FINISHED,
// Source: ApplicationMasterService->Scheduler
RELEASED,
// Source: ContainerAllocationExpirer
EXPIRE,
RECOVER
}
| 1,165 | 28.15 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainerState.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.rmcontainer;
public enum RMContainerState {
NEW,
RESERVED,
ALLOCATED,
ACQUIRED,
RUNNING,
COMPLETED,
EXPIRED,
RELEASED,
KILLED
}
| 1,017 | 30.8125 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainerImpl.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.rmcontainer;
import java.util.EnumSet;
import java.util.List;
import java.util.concurrent.locks.ReentrantReadWriteLock;
import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;
import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;
import org.apache.commons.lang.time.DateUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.api.records.Container;
import org.apache.hadoop.yarn.api.records.ContainerExitStatus;
import org.apache.hadoop.yarn.api.records.ContainerId;
import org.apache.hadoop.yarn.api.records.ContainerReport;
import org.apache.hadoop.yarn.api.records.ContainerState;
import org.apache.hadoop.yarn.api.records.ContainerStatus;
import org.apache.hadoop.yarn.api.records.NodeId;
import org.apache.hadoop.yarn.api.records.Priority;
import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.api.records.ResourceRequest;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.event.EventHandler;
import org.apache.hadoop.yarn.server.api.protocolrecords.NMContainerStatus;
import org.apache.hadoop.yarn.server.resourcemanager.RMContext;
import org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppRunningOnNodeEvent;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.event.RMAppAttemptContainerAllocatedEvent;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.event.RMAppAttemptContainerFinishedEvent;
import org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNodeCleanContainerEvent;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.ContainerRescheduledEvent;
import org.apache.hadoop.yarn.state.InvalidStateTransitionException;
import org.apache.hadoop.yarn.state.MultipleArcTransition;
import org.apache.hadoop.yarn.state.SingleArcTransition;
import org.apache.hadoop.yarn.state.StateMachine;
import org.apache.hadoop.yarn.state.StateMachineFactory;
import org.apache.hadoop.yarn.util.ConverterUtils;
import org.apache.hadoop.yarn.webapp.util.WebAppUtils;
@SuppressWarnings({"unchecked", "rawtypes"})
public class RMContainerImpl implements RMContainer, Comparable<RMContainer> {
private static final Log LOG = LogFactory.getLog(RMContainerImpl.class);
private static final StateMachineFactory<RMContainerImpl, RMContainerState,
RMContainerEventType, RMContainerEvent>
stateMachineFactory = new StateMachineFactory<RMContainerImpl,
RMContainerState, RMContainerEventType, RMContainerEvent>(
RMContainerState.NEW)
// Transitions from NEW state
.addTransition(RMContainerState.NEW, RMContainerState.ALLOCATED,
RMContainerEventType.START, new ContainerStartedTransition())
.addTransition(RMContainerState.NEW, RMContainerState.KILLED,
RMContainerEventType.KILL)
.addTransition(RMContainerState.NEW, RMContainerState.RESERVED,
RMContainerEventType.RESERVED, new ContainerReservedTransition())
.addTransition(RMContainerState.NEW,
EnumSet.of(RMContainerState.RUNNING, RMContainerState.COMPLETED),
RMContainerEventType.RECOVER, new ContainerRecoveredTransition())
// Transitions from RESERVED state
.addTransition(RMContainerState.RESERVED, RMContainerState.RESERVED,
RMContainerEventType.RESERVED, new ContainerReservedTransition())
.addTransition(RMContainerState.RESERVED, RMContainerState.ALLOCATED,
RMContainerEventType.START, new ContainerStartedTransition())
.addTransition(RMContainerState.RESERVED, RMContainerState.KILLED,
RMContainerEventType.KILL) // nothing to do
.addTransition(RMContainerState.RESERVED, RMContainerState.RELEASED,
RMContainerEventType.RELEASED) // nothing to do
// Transitions from ALLOCATED state
.addTransition(RMContainerState.ALLOCATED, RMContainerState.ACQUIRED,
RMContainerEventType.ACQUIRED, new AcquiredTransition())
.addTransition(RMContainerState.ALLOCATED, RMContainerState.EXPIRED,
RMContainerEventType.EXPIRE, new FinishedTransition())
.addTransition(RMContainerState.ALLOCATED, RMContainerState.KILLED,
RMContainerEventType.KILL, new ContainerRescheduledTransition())
// Transitions from ACQUIRED state
.addTransition(RMContainerState.ACQUIRED, RMContainerState.RUNNING,
RMContainerEventType.LAUNCHED)
.addTransition(RMContainerState.ACQUIRED, RMContainerState.COMPLETED,
RMContainerEventType.FINISHED, new FinishedTransition())
.addTransition(RMContainerState.ACQUIRED, RMContainerState.RELEASED,
RMContainerEventType.RELEASED, new KillTransition())
.addTransition(RMContainerState.ACQUIRED, RMContainerState.EXPIRED,
RMContainerEventType.EXPIRE, new KillTransition())
.addTransition(RMContainerState.ACQUIRED, RMContainerState.KILLED,
RMContainerEventType.KILL, new KillTransition())
// Transitions from RUNNING state
.addTransition(RMContainerState.RUNNING, RMContainerState.COMPLETED,
RMContainerEventType.FINISHED, new FinishedTransition())
.addTransition(RMContainerState.RUNNING, RMContainerState.KILLED,
RMContainerEventType.KILL, new KillTransition())
.addTransition(RMContainerState.RUNNING, RMContainerState.RELEASED,
RMContainerEventType.RELEASED, new KillTransition())
.addTransition(RMContainerState.RUNNING, RMContainerState.RUNNING,
RMContainerEventType.EXPIRE)
// Transitions from COMPLETED state
.addTransition(RMContainerState.COMPLETED, RMContainerState.COMPLETED,
EnumSet.of(RMContainerEventType.EXPIRE, RMContainerEventType.RELEASED,
RMContainerEventType.KILL))
// Transitions from EXPIRED state
.addTransition(RMContainerState.EXPIRED, RMContainerState.EXPIRED,
EnumSet.of(RMContainerEventType.RELEASED, RMContainerEventType.KILL))
// Transitions from RELEASED state
.addTransition(RMContainerState.RELEASED, RMContainerState.RELEASED,
EnumSet.of(RMContainerEventType.EXPIRE, RMContainerEventType.RELEASED,
RMContainerEventType.KILL, RMContainerEventType.FINISHED))
// Transitions from KILLED state
.addTransition(RMContainerState.KILLED, RMContainerState.KILLED,
EnumSet.of(RMContainerEventType.EXPIRE, RMContainerEventType.RELEASED,
RMContainerEventType.KILL, RMContainerEventType.FINISHED))
// create the topology tables
.installTopology();
private final StateMachine<RMContainerState, RMContainerEventType,
RMContainerEvent> stateMachine;
private final ReadLock readLock;
private final WriteLock writeLock;
private final ContainerId containerId;
private final ApplicationAttemptId appAttemptId;
private final NodeId nodeId;
private final Container container;
private final RMContext rmContext;
private final EventHandler eventHandler;
private final ContainerAllocationExpirer containerAllocationExpirer;
private final String user;
private final String nodeLabelExpression;
private Resource reservedResource;
private NodeId reservedNode;
private Priority reservedPriority;
private long creationTime;
private long finishTime;
private ContainerStatus finishedStatus;
private boolean isAMContainer;
private List<ResourceRequest> resourceRequests;
public RMContainerImpl(Container container,
ApplicationAttemptId appAttemptId, NodeId nodeId, String user,
RMContext rmContext) {
this(container, appAttemptId, nodeId, user, rmContext, System
.currentTimeMillis(), "");
}
private boolean saveNonAMContainerMetaInfo;
public RMContainerImpl(Container container,
ApplicationAttemptId appAttemptId, NodeId nodeId, String user,
RMContext rmContext, String nodeLabelExpression) {
this(container, appAttemptId, nodeId, user, rmContext, System
.currentTimeMillis(), nodeLabelExpression);
}
public RMContainerImpl(Container container,
ApplicationAttemptId appAttemptId, NodeId nodeId, String user,
RMContext rmContext, long creationTime, String nodeLabelExpression) {
this.stateMachine = stateMachineFactory.make(this);
this.containerId = container.getId();
this.nodeId = nodeId;
this.container = container;
this.appAttemptId = appAttemptId;
this.user = user;
this.creationTime = creationTime;
this.rmContext = rmContext;
this.eventHandler = rmContext.getDispatcher().getEventHandler();
this.containerAllocationExpirer = rmContext.getContainerAllocationExpirer();
this.isAMContainer = false;
this.resourceRequests = null;
this.nodeLabelExpression = nodeLabelExpression;
ReentrantReadWriteLock lock = new ReentrantReadWriteLock();
this.readLock = lock.readLock();
this.writeLock = lock.writeLock();
saveNonAMContainerMetaInfo = rmContext.getYarnConfiguration().getBoolean(
YarnConfiguration.APPLICATION_HISTORY_SAVE_NON_AM_CONTAINER_META_INFO,
YarnConfiguration
.DEFAULT_APPLICATION_HISTORY_SAVE_NON_AM_CONTAINER_META_INFO);
rmContext.getRMApplicationHistoryWriter().containerStarted(this);
// If saveNonAMContainerMetaInfo is true, store system metrics for all
// containers. If false, and if this container is marked as the AM, metrics
// will still be published for this container, but that calculation happens
// later.
if (saveNonAMContainerMetaInfo) {
rmContext.getSystemMetricsPublisher().containerCreated(
this, this.creationTime);
}
}
@Override
public ContainerId getContainerId() {
return this.containerId;
}
@Override
public ApplicationAttemptId getApplicationAttemptId() {
return this.appAttemptId;
}
@Override
public Container getContainer() {
return this.container;
}
@Override
public RMContainerState getState() {
this.readLock.lock();
try {
return this.stateMachine.getCurrentState();
} finally {
this.readLock.unlock();
}
}
@Override
public Resource getReservedResource() {
return reservedResource;
}
@Override
public NodeId getReservedNode() {
return reservedNode;
}
@Override
public Priority getReservedPriority() {
return reservedPriority;
}
@Override
public Resource getAllocatedResource() {
return container.getResource();
}
@Override
public NodeId getAllocatedNode() {
return container.getNodeId();
}
@Override
public Priority getAllocatedPriority() {
return container.getPriority();
}
@Override
public long getCreationTime() {
return creationTime;
}
@Override
public long getFinishTime() {
try {
readLock.lock();
return finishTime;
} finally {
readLock.unlock();
}
}
@Override
public String getDiagnosticsInfo() {
try {
readLock.lock();
if (getFinishedStatus() != null) {
return getFinishedStatus().getDiagnostics();
} else {
return null;
}
} finally {
readLock.unlock();
}
}
@Override
public String getLogURL() {
try {
readLock.lock();
StringBuilder logURL = new StringBuilder();
logURL.append(WebAppUtils.getHttpSchemePrefix(rmContext
.getYarnConfiguration()));
logURL.append(WebAppUtils.getRunningLogURL(
container.getNodeHttpAddress(), ConverterUtils.toString(containerId),
user));
return logURL.toString();
} finally {
readLock.unlock();
}
}
@Override
public int getContainerExitStatus() {
try {
readLock.lock();
if (getFinishedStatus() != null) {
return getFinishedStatus().getExitStatus();
} else {
return 0;
}
} finally {
readLock.unlock();
}
}
@Override
public ContainerState getContainerState() {
try {
readLock.lock();
if (getFinishedStatus() != null) {
return getFinishedStatus().getState();
} else {
return ContainerState.RUNNING;
}
} finally {
readLock.unlock();
}
}
@Override
public List<ResourceRequest> getResourceRequests() {
try {
readLock.lock();
return resourceRequests;
} finally {
readLock.unlock();
}
}
public void setResourceRequests(List<ResourceRequest> requests) {
try {
writeLock.lock();
this.resourceRequests = requests;
} finally {
writeLock.unlock();
}
}
@Override
public String toString() {
return containerId.toString();
}
@Override
public boolean isAMContainer() {
try {
readLock.lock();
return isAMContainer;
} finally {
readLock.unlock();
}
}
public void setAMContainer(boolean isAMContainer) {
try {
writeLock.lock();
this.isAMContainer = isAMContainer;
} finally {
writeLock.unlock();
}
// Even if saveNonAMContainerMetaInfo is not true, the AM container's system
// metrics still need to be saved so that the AM's logs can be accessed.
// This call to getSystemMetricsPublisher().containerCreated() is mutually
// exclusive with the one in the RMContainerImpl constructor.
if (!saveNonAMContainerMetaInfo && this.isAMContainer) {
rmContext.getSystemMetricsPublisher().containerCreated(
this, this.creationTime);
}
}
@Override
public void handle(RMContainerEvent event) {
LOG.debug("Processing " + event.getContainerId() + " of type " + event.getType());
try {
writeLock.lock();
RMContainerState oldState = getState();
try {
stateMachine.doTransition(event.getType(), event);
} catch (InvalidStateTransitionException e) {
LOG.error("Can't handle this event at current state", e);
LOG.error("Invalid event " + event.getType() +
" on container " + this.containerId);
}
if (oldState != getState()) {
LOG.info(event.getContainerId() + " Container Transitioned from "
+ oldState + " to " + getState());
}
}
finally {
writeLock.unlock();
}
}
public ContainerStatus getFinishedStatus() {
return finishedStatus;
}
private static class BaseTransition implements
SingleArcTransition<RMContainerImpl, RMContainerEvent> {
@Override
public void transition(RMContainerImpl cont, RMContainerEvent event) {
}
}
private static final class ContainerRecoveredTransition
implements
MultipleArcTransition<RMContainerImpl, RMContainerEvent, RMContainerState> {
@Override
public RMContainerState transition(RMContainerImpl container,
RMContainerEvent event) {
NMContainerStatus report =
((RMContainerRecoverEvent) event).getContainerReport();
if (report.getContainerState().equals(ContainerState.COMPLETE)) {
ContainerStatus status =
ContainerStatus.newInstance(report.getContainerId(),
report.getContainerState(), report.getDiagnostics(),
report.getContainerExitStatus());
new FinishedTransition().transition(container,
new RMContainerFinishedEvent(container.containerId, status,
RMContainerEventType.FINISHED));
return RMContainerState.COMPLETED;
} else if (report.getContainerState().equals(ContainerState.RUNNING)) {
// Tell the app
container.eventHandler.handle(new RMAppRunningOnNodeEvent(container
.getApplicationAttemptId().getApplicationId(), container.nodeId));
return RMContainerState.RUNNING;
} else {
// This can never happen.
LOG.warn("RMContainer received unexpected recover event with container"
+ " state " + report.getContainerState() + " while recovering.");
return RMContainerState.RUNNING;
}
}
}
private static final class ContainerReservedTransition extends
BaseTransition {
@Override
public void transition(RMContainerImpl container, RMContainerEvent event) {
RMContainerReservedEvent e = (RMContainerReservedEvent)event;
container.reservedResource = e.getReservedResource();
container.reservedNode = e.getReservedNode();
container.reservedPriority = e.getReservedPriority();
}
}
private static final class ContainerStartedTransition extends
BaseTransition {
@Override
public void transition(RMContainerImpl container, RMContainerEvent event) {
container.eventHandler.handle(new RMAppAttemptContainerAllocatedEvent(
container.appAttemptId));
}
}
private static final class AcquiredTransition extends BaseTransition {
@Override
public void transition(RMContainerImpl container, RMContainerEvent event) {
// Clear ResourceRequest stored in RMContainer
container.setResourceRequests(null);
// Register with containerAllocationExpirer.
container.containerAllocationExpirer.register(container.getContainerId());
// Tell the app
container.eventHandler.handle(new RMAppRunningOnNodeEvent(container
.getApplicationAttemptId().getApplicationId(), container.nodeId));
}
}
private static final class ContainerRescheduledTransition extends
FinishedTransition {
@Override
public void transition(RMContainerImpl container, RMContainerEvent event) {
// Tell scheduler to recover request of this container to app
container.eventHandler.handle(new ContainerRescheduledEvent(container));
super.transition(container, event);
}
}
private static class FinishedTransition extends BaseTransition {
@Override
public void transition(RMContainerImpl container, RMContainerEvent event) {
RMContainerFinishedEvent finishedEvent = (RMContainerFinishedEvent) event;
container.finishTime = System.currentTimeMillis();
container.finishedStatus = finishedEvent.getRemoteContainerStatus();
// Inform AppAttempt
// container.getContainer() can return null when a RMContainer is a
// reserved container
updateAttemptMetrics(container);
container.eventHandler.handle(new RMAppAttemptContainerFinishedEvent(
container.appAttemptId, finishedEvent.getRemoteContainerStatus(),
container.getAllocatedNode()));
container.rmContext.getRMApplicationHistoryWriter().containerFinished(
container);
boolean saveNonAMContainerMetaInfo =
container.rmContext.getYarnConfiguration().getBoolean(
YarnConfiguration
.APPLICATION_HISTORY_SAVE_NON_AM_CONTAINER_META_INFO,
YarnConfiguration
.DEFAULT_APPLICATION_HISTORY_SAVE_NON_AM_CONTAINER_META_INFO);
if (saveNonAMContainerMetaInfo || container.isAMContainer()) {
container.rmContext.getSystemMetricsPublisher().containerFinished(
container, container.finishTime);
}
}
private static void updateAttemptMetrics(RMContainerImpl container) {
// If this is a preempted container, update preemption metrics
Resource resource = container.getContainer().getResource();
RMAppAttempt rmAttempt = container.rmContext.getRMApps()
.get(container.getApplicationAttemptId().getApplicationId())
.getCurrentAppAttempt();
if (ContainerExitStatus.PREEMPTED == container.finishedStatus
.getExitStatus()) {
rmAttempt.getRMAppAttemptMetrics().updatePreemptionInfo(resource,
container);
}
if (rmAttempt != null) {
long usedMillis = container.finishTime - container.creationTime;
long memorySeconds = resource.getMemory()
* usedMillis / DateUtils.MILLIS_PER_SECOND;
long vcoreSeconds = resource.getVirtualCores()
* usedMillis / DateUtils.MILLIS_PER_SECOND;
rmAttempt.getRMAppAttemptMetrics()
.updateAggregateAppResourceUsage(memorySeconds,vcoreSeconds);
}
}
}
private static final class KillTransition extends FinishedTransition {
@Override
public void transition(RMContainerImpl container, RMContainerEvent event) {
// Unregister from containerAllocationExpirer.
container.containerAllocationExpirer.unregister(container
.getContainerId());
// Inform node
container.eventHandler.handle(new RMNodeCleanContainerEvent(
container.nodeId, container.containerId));
// Inform appAttempt
super.transition(container, event);
}
}
@Override
public ContainerReport createContainerReport() {
this.readLock.lock();
ContainerReport containerReport = null;
try {
containerReport = ContainerReport.newInstance(this.getContainerId(),
this.getAllocatedResource(), this.getAllocatedNode(),
this.getAllocatedPriority(), this.getCreationTime(),
this.getFinishTime(), this.getDiagnosticsInfo(), this.getLogURL(),
this.getContainerExitStatus(), this.getContainerState(),
this.getNodeHttpAddress());
} finally {
this.readLock.unlock();
}
return containerReport;
}
@Override
public String getNodeHttpAddress() {
try {
readLock.lock();
if (container.getNodeHttpAddress() != null) {
StringBuilder httpAddress = new StringBuilder();
httpAddress.append(WebAppUtils.getHttpSchemePrefix(rmContext
.getYarnConfiguration()));
httpAddress.append(container.getNodeHttpAddress());
return httpAddress.toString();
} else {
return null;
}
} finally {
readLock.unlock();
}
}
@Override
public String getNodeLabelExpression() {
if (nodeLabelExpression == null) {
return RMNodeLabelsManager.NO_LABEL;
}
return nodeLabelExpression;
}
@Override
public boolean equals(Object obj) {
if (obj instanceof RMContainer) {
if (null != getContainerId()) {
return getContainerId().equals(((RMContainer) obj).getContainerId());
}
}
return false;
}
@Override
public int hashCode() {
if (null != getContainerId()) {
return getContainerId().hashCode();
}
return super.hashCode();
}
@Override
public int compareTo(RMContainer o) {
if (containerId != null && o.getContainerId() != null) {
return containerId.compareTo(o.getContainerId());
}
return -1;
}
}
| 23,605 | 34.285501 | 109 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainerRecoverEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.rmcontainer;
import org.apache.hadoop.yarn.api.records.ContainerId;
import org.apache.hadoop.yarn.server.api.protocolrecords.NMContainerStatus;
public class RMContainerRecoverEvent extends RMContainerEvent {
private final NMContainerStatus containerReport;
public RMContainerRecoverEvent(ContainerId containerId,
NMContainerStatus containerReport) {
super(containerId, RMContainerEventType.RECOVER);
this.containerReport = containerReport;
}
public NMContainerStatus getContainerReport() {
return containerReport;
}
}
| 1,413 | 36.210526 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/ContainerAllocationExpirer.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.rmcontainer;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.yarn.api.records.ContainerId;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.event.Dispatcher;
import org.apache.hadoop.yarn.event.EventHandler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.ContainerExpiredSchedulerEvent;
import org.apache.hadoop.yarn.util.AbstractLivelinessMonitor;
import org.apache.hadoop.yarn.util.SystemClock;
@SuppressWarnings({"unchecked", "rawtypes"})
public class ContainerAllocationExpirer extends
AbstractLivelinessMonitor<ContainerId> {
private EventHandler dispatcher;
public ContainerAllocationExpirer(Dispatcher d) {
super(ContainerAllocationExpirer.class.getName(), new SystemClock());
this.dispatcher = d.getEventHandler();
}
public void serviceInit(Configuration conf) throws Exception {
int expireIntvl = conf.getInt(
YarnConfiguration.RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS,
YarnConfiguration.DEFAULT_RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS);
setExpireInterval(expireIntvl);
setMonitorInterval(expireIntvl/3);
super.serviceInit(conf);
}
@Override
protected void expire(ContainerId containerId) {
dispatcher.handle(new ContainerExpiredSchedulerEvent(containerId));
}
}
| 2,185 | 39.481481 | 100 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainerFinishedEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.rmcontainer;
import org.apache.hadoop.yarn.api.records.ContainerId;
import org.apache.hadoop.yarn.api.records.ContainerStatus;
public class RMContainerFinishedEvent extends RMContainerEvent {
private final ContainerStatus remoteContainerStatus;
public RMContainerFinishedEvent(ContainerId containerId,
ContainerStatus containerStatus, RMContainerEventType event) {
super(containerId, event);
this.remoteContainerStatus = containerStatus;
}
public ContainerStatus getRemoteContainerStatus() {
return this.remoteContainerStatus;
}
}
| 1,426 | 36.552632 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/metrics/AppAttemptFinishedEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.metrics;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.api.records.FinalApplicationStatus;
import org.apache.hadoop.yarn.api.records.YarnApplicationAttemptState;
public class AppAttemptFinishedEvent extends
SystemMetricsEvent {
private ApplicationAttemptId appAttemptId;
private String trackingUrl;
private String originalTrackingUrl;
private String diagnosticsInfo;
private FinalApplicationStatus appStatus;
private YarnApplicationAttemptState state;
public AppAttemptFinishedEvent(
ApplicationAttemptId appAttemptId,
String trackingUrl,
String originalTrackingUrl,
String diagnosticsInfo,
FinalApplicationStatus appStatus,
YarnApplicationAttemptState state,
long finishedTime) {
super(SystemMetricsEventType.APP_ATTEMPT_FINISHED, finishedTime);
this.appAttemptId = appAttemptId;
// This is the tracking URL after the application attempt is finished
this.trackingUrl = trackingUrl;
this.originalTrackingUrl = originalTrackingUrl;
this.diagnosticsInfo = diagnosticsInfo;
this.appStatus = appStatus;
this.state = state;
}
@Override
public int hashCode() {
return appAttemptId.getApplicationId().hashCode();
}
public ApplicationAttemptId getApplicationAttemptId() {
return appAttemptId;
}
public String getTrackingUrl() {
return trackingUrl;
}
public String getOriginalTrackingURL() {
return originalTrackingUrl;
}
public String getDiagnosticsInfo() {
return diagnosticsInfo;
}
public FinalApplicationStatus getFinalApplicationStatus() {
return appStatus;
}
public YarnApplicationAttemptState getYarnApplicationAttemptState() {
return state;
}
}
| 2,618 | 30.554217 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/metrics/SystemMetricsPublisher.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.metrics;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.classification.InterfaceStability.Unstable;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.service.CompositeService;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.api.records.ContainerId;
import org.apache.hadoop.yarn.api.records.timeline.TimelineEntity;
import org.apache.hadoop.yarn.api.records.timeline.TimelineEvent;
import org.apache.hadoop.yarn.client.api.TimelineClient;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.event.AsyncDispatcher;
import org.apache.hadoop.yarn.event.Dispatcher;
import org.apache.hadoop.yarn.event.Event;
import org.apache.hadoop.yarn.event.EventHandler;
import org.apache.hadoop.yarn.server.metrics.AppAttemptMetricsConstants;
import org.apache.hadoop.yarn.server.metrics.ApplicationMetricsConstants;
import org.apache.hadoop.yarn.server.metrics.ContainerMetricsConstants;
import org.apache.hadoop.yarn.server.resourcemanager.RMServerUtils;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppMetrics;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppState;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptState;
import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer;
import org.apache.hadoop.yarn.util.timeline.TimelineUtils;
/**
* The class that helps RM publish metrics to the timeline server. RM will
* always invoke the methods of this class regardless the service is enabled or
* not. If it is disabled, publishing requests will be ignored silently.
*/
@Private
@Unstable
public class SystemMetricsPublisher extends CompositeService {
private static final Log LOG = LogFactory
.getLog(SystemMetricsPublisher.class);
private Dispatcher dispatcher;
private TimelineClient client;
private boolean publishSystemMetrics;
public SystemMetricsPublisher() {
super(SystemMetricsPublisher.class.getName());
}
@Override
protected void serviceInit(Configuration conf) throws Exception {
publishSystemMetrics =
conf.getBoolean(YarnConfiguration.TIMELINE_SERVICE_ENABLED,
YarnConfiguration.DEFAULT_TIMELINE_SERVICE_ENABLED) &&
conf.getBoolean(YarnConfiguration.RM_SYSTEM_METRICS_PUBLISHER_ENABLED,
YarnConfiguration.DEFAULT_RM_SYSTEM_METRICS_PUBLISHER_ENABLED);
if (publishSystemMetrics) {
client = TimelineClient.createTimelineClient();
addIfService(client);
dispatcher = createDispatcher(conf);
dispatcher.register(SystemMetricsEventType.class,
new ForwardingEventHandler());
addIfService(dispatcher);
LOG.info("YARN system metrics publishing service is enabled");
} else {
LOG.info("YARN system metrics publishing service is not enabled");
}
super.serviceInit(conf);
}
@SuppressWarnings("unchecked")
public void appCreated(RMApp app, long createdTime) {
if (publishSystemMetrics) {
dispatcher.getEventHandler().handle(
new ApplicationCreatedEvent(
app.getApplicationId(),
app.getName(),
app.getApplicationType(),
app.getUser(),
app.getQueue(),
app.getSubmitTime(),
createdTime, app.getApplicationTags(),
app.getApplicationSubmissionContext().getUnmanagedAM()));
}
}
@SuppressWarnings("unchecked")
public void appFinished(RMApp app, RMAppState state, long finishedTime) {
if (publishSystemMetrics) {
dispatcher.getEventHandler().handle(
new ApplicationFinishedEvent(
app.getApplicationId(),
app.getDiagnostics().toString(),
app.getFinalApplicationStatus(),
RMServerUtils.createApplicationState(state),
app.getCurrentAppAttempt() == null ?
null : app.getCurrentAppAttempt().getAppAttemptId(),
finishedTime,
app.getRMAppMetrics()));
}
}
@SuppressWarnings("unchecked")
public void appACLsUpdated(RMApp app, String appViewACLs,
long updatedTime) {
if (publishSystemMetrics) {
dispatcher.getEventHandler().handle(
new ApplicationACLsUpdatedEvent(
app.getApplicationId(),
appViewACLs == null ? "" : appViewACLs,
updatedTime));
}
}
@SuppressWarnings("unchecked")
public void appAttemptRegistered(RMAppAttempt appAttempt,
long registeredTime) {
if (publishSystemMetrics) {
dispatcher.getEventHandler().handle(
new AppAttemptRegisteredEvent(
appAttempt.getAppAttemptId(),
appAttempt.getHost(),
appAttempt.getRpcPort(),
appAttempt.getTrackingUrl(),
appAttempt.getOriginalTrackingUrl(),
appAttempt.getMasterContainer().getId(),
registeredTime));
}
}
@SuppressWarnings("unchecked")
public void appAttemptFinished(RMAppAttempt appAttempt,
RMAppAttemptState appAttemtpState, RMApp app, long finishedTime) {
if (publishSystemMetrics) {
dispatcher.getEventHandler().handle(
new AppAttemptFinishedEvent(
appAttempt.getAppAttemptId(),
appAttempt.getTrackingUrl(),
appAttempt.getOriginalTrackingUrl(),
appAttempt.getDiagnostics(),
// app will get the final status from app attempt, or create one
// based on app state if it doesn't exist
app.getFinalApplicationStatus(),
RMServerUtils.createApplicationAttemptState(appAttemtpState),
finishedTime));
}
}
@SuppressWarnings("unchecked")
public void containerCreated(RMContainer container, long createdTime) {
if (publishSystemMetrics) {
dispatcher.getEventHandler().handle(
new ContainerCreatedEvent(
container.getContainerId(),
container.getAllocatedResource(),
container.getAllocatedNode(),
container.getAllocatedPriority(),
createdTime, container.getNodeHttpAddress()));
}
}
@SuppressWarnings("unchecked")
public void containerFinished(RMContainer container, long finishedTime) {
if (publishSystemMetrics) {
dispatcher.getEventHandler().handle(
new ContainerFinishedEvent(
container.getContainerId(),
container.getDiagnosticsInfo(),
container.getContainerExitStatus(),
container.getContainerState(),
finishedTime));
}
}
protected Dispatcher createDispatcher(Configuration conf) {
MultiThreadedDispatcher dispatcher =
new MultiThreadedDispatcher(
conf.getInt(
YarnConfiguration.RM_SYSTEM_METRICS_PUBLISHER_DISPATCHER_POOL_SIZE,
YarnConfiguration.DEFAULT_RM_SYSTEM_METRICS_PUBLISHER_DISPATCHER_POOL_SIZE));
dispatcher.setDrainEventsOnStop();
return dispatcher;
}
protected void handleSystemMetricsEvent(
SystemMetricsEvent event) {
switch (event.getType()) {
case APP_CREATED:
publishApplicationCreatedEvent((ApplicationCreatedEvent) event);
break;
case APP_FINISHED:
publishApplicationFinishedEvent((ApplicationFinishedEvent) event);
break;
case APP_ACLS_UPDATED:
publishApplicationACLsUpdatedEvent((ApplicationACLsUpdatedEvent) event);
break;
case APP_ATTEMPT_REGISTERED:
publishAppAttemptRegisteredEvent((AppAttemptRegisteredEvent) event);
break;
case APP_ATTEMPT_FINISHED:
publishAppAttemptFinishedEvent((AppAttemptFinishedEvent) event);
break;
case CONTAINER_CREATED:
publishContainerCreatedEvent((ContainerCreatedEvent) event);
break;
case CONTAINER_FINISHED:
publishContainerFinishedEvent((ContainerFinishedEvent) event);
break;
default:
LOG.error("Unknown SystemMetricsEvent type: " + event.getType());
}
}
private void publishApplicationCreatedEvent(ApplicationCreatedEvent event) {
TimelineEntity entity =
createApplicationEntity(event.getApplicationId());
Map<String, Object> entityInfo = new HashMap<String, Object>();
entityInfo.put(ApplicationMetricsConstants.NAME_ENTITY_INFO,
event.getApplicationName());
entityInfo.put(ApplicationMetricsConstants.TYPE_ENTITY_INFO,
event.getApplicationType());
entityInfo.put(ApplicationMetricsConstants.USER_ENTITY_INFO,
event.getUser());
entityInfo.put(ApplicationMetricsConstants.QUEUE_ENTITY_INFO,
event.getQueue());
entityInfo.put(ApplicationMetricsConstants.SUBMITTED_TIME_ENTITY_INFO,
event.getSubmittedTime());
entityInfo.put(ApplicationMetricsConstants.APP_TAGS_INFO,
event.getAppTags());
entityInfo.put(
ApplicationMetricsConstants.UNMANAGED_APPLICATION_ENTITY_INFO,
event.isUnmanagedApp());
entity.setOtherInfo(entityInfo);
TimelineEvent tEvent = new TimelineEvent();
tEvent.setEventType(
ApplicationMetricsConstants.CREATED_EVENT_TYPE);
tEvent.setTimestamp(event.getTimestamp());
entity.addEvent(tEvent);
putEntity(entity);
}
private void publishApplicationFinishedEvent(ApplicationFinishedEvent event) {
TimelineEntity entity =
createApplicationEntity(event.getApplicationId());
TimelineEvent tEvent = new TimelineEvent();
tEvent.setEventType(
ApplicationMetricsConstants.FINISHED_EVENT_TYPE);
tEvent.setTimestamp(event.getTimestamp());
Map<String, Object> eventInfo = new HashMap<String, Object>();
eventInfo.put(ApplicationMetricsConstants.DIAGNOSTICS_INFO_EVENT_INFO,
event.getDiagnosticsInfo());
eventInfo.put(ApplicationMetricsConstants.FINAL_STATUS_EVENT_INFO,
event.getFinalApplicationStatus().toString());
eventInfo.put(ApplicationMetricsConstants.STATE_EVENT_INFO,
event.getYarnApplicationState().toString());
if (event.getLatestApplicationAttemptId() != null) {
eventInfo.put(ApplicationMetricsConstants.LATEST_APP_ATTEMPT_EVENT_INFO,
event.getLatestApplicationAttemptId().toString());
}
RMAppMetrics appMetrics = event.getAppMetrics();
entity.addOtherInfo(ApplicationMetricsConstants.APP_CPU_METRICS,
appMetrics.getVcoreSeconds());
entity.addOtherInfo(ApplicationMetricsConstants.APP_MEM_METRICS,
appMetrics.getMemorySeconds());
tEvent.setEventInfo(eventInfo);
entity.addEvent(tEvent);
putEntity(entity);
}
private void publishApplicationACLsUpdatedEvent(
ApplicationACLsUpdatedEvent event) {
TimelineEntity entity =
createApplicationEntity(event.getApplicationId());
TimelineEvent tEvent = new TimelineEvent();
Map<String, Object> entityInfo = new HashMap<String, Object>();
entityInfo.put(ApplicationMetricsConstants.APP_VIEW_ACLS_ENTITY_INFO,
event.getViewAppACLs());
entity.setOtherInfo(entityInfo);
tEvent.setEventType(
ApplicationMetricsConstants.ACLS_UPDATED_EVENT_TYPE);
tEvent.setTimestamp(event.getTimestamp());
entity.addEvent(tEvent);
putEntity(entity);
}
private static TimelineEntity createApplicationEntity(
ApplicationId applicationId) {
TimelineEntity entity = new TimelineEntity();
entity.setEntityType(ApplicationMetricsConstants.ENTITY_TYPE);
entity.setEntityId(applicationId.toString());
return entity;
}
private void
publishAppAttemptRegisteredEvent(AppAttemptRegisteredEvent event) {
TimelineEntity entity =
createAppAttemptEntity(event.getApplicationAttemptId());
TimelineEvent tEvent = new TimelineEvent();
tEvent.setEventType(
AppAttemptMetricsConstants.REGISTERED_EVENT_TYPE);
tEvent.setTimestamp(event.getTimestamp());
Map<String, Object> eventInfo = new HashMap<String, Object>();
eventInfo.put(
AppAttemptMetricsConstants.TRACKING_URL_EVENT_INFO,
event.getTrackingUrl());
eventInfo.put(
AppAttemptMetricsConstants.ORIGINAL_TRACKING_URL_EVENT_INFO,
event.getOriginalTrackingURL());
eventInfo.put(AppAttemptMetricsConstants.HOST_EVENT_INFO,
event.getHost());
eventInfo.put(AppAttemptMetricsConstants.RPC_PORT_EVENT_INFO,
event.getRpcPort());
eventInfo.put(
AppAttemptMetricsConstants.MASTER_CONTAINER_EVENT_INFO,
event.getMasterContainerId().toString());
tEvent.setEventInfo(eventInfo);
entity.addEvent(tEvent);
putEntity(entity);
}
private void publishAppAttemptFinishedEvent(AppAttemptFinishedEvent event) {
TimelineEntity entity =
createAppAttemptEntity(event.getApplicationAttemptId());
TimelineEvent tEvent = new TimelineEvent();
tEvent.setEventType(AppAttemptMetricsConstants.FINISHED_EVENT_TYPE);
tEvent.setTimestamp(event.getTimestamp());
Map<String, Object> eventInfo = new HashMap<String, Object>();
eventInfo.put(
AppAttemptMetricsConstants.TRACKING_URL_EVENT_INFO,
event.getTrackingUrl());
eventInfo.put(
AppAttemptMetricsConstants.ORIGINAL_TRACKING_URL_EVENT_INFO,
event.getOriginalTrackingURL());
eventInfo.put(AppAttemptMetricsConstants.DIAGNOSTICS_INFO_EVENT_INFO,
event.getDiagnosticsInfo());
eventInfo.put(AppAttemptMetricsConstants.FINAL_STATUS_EVENT_INFO,
event.getFinalApplicationStatus().toString());
eventInfo.put(AppAttemptMetricsConstants.STATE_EVENT_INFO,
event.getYarnApplicationAttemptState().toString());
tEvent.setEventInfo(eventInfo);
entity.addEvent(tEvent);
putEntity(entity);
}
private static TimelineEntity createAppAttemptEntity(
ApplicationAttemptId appAttemptId) {
TimelineEntity entity = new TimelineEntity();
entity.setEntityType(
AppAttemptMetricsConstants.ENTITY_TYPE);
entity.setEntityId(appAttemptId.toString());
entity.addPrimaryFilter(AppAttemptMetricsConstants.PARENT_PRIMARY_FILTER,
appAttemptId.getApplicationId().toString());
return entity;
}
private void publishContainerCreatedEvent(ContainerCreatedEvent event) {
TimelineEntity entity = createContainerEntity(event.getContainerId());
Map<String, Object> entityInfo = new HashMap<String, Object>();
entityInfo.put(ContainerMetricsConstants.ALLOCATED_MEMORY_ENTITY_INFO,
event.getAllocatedResource().getMemory());
entityInfo.put(ContainerMetricsConstants.ALLOCATED_VCORE_ENTITY_INFO,
event.getAllocatedResource().getVirtualCores());
entityInfo.put(ContainerMetricsConstants.ALLOCATED_HOST_ENTITY_INFO,
event.getAllocatedNode().getHost());
entityInfo.put(ContainerMetricsConstants.ALLOCATED_PORT_ENTITY_INFO,
event.getAllocatedNode().getPort());
entityInfo.put(ContainerMetricsConstants.ALLOCATED_PRIORITY_ENTITY_INFO,
event.getAllocatedPriority().getPriority());
entityInfo.put(
ContainerMetricsConstants.ALLOCATED_HOST_HTTP_ADDRESS_ENTITY_INFO,
event.getNodeHttpAddress());
entity.setOtherInfo(entityInfo);
TimelineEvent tEvent = new TimelineEvent();
tEvent.setEventType(ContainerMetricsConstants.CREATED_EVENT_TYPE);
tEvent.setTimestamp(event.getTimestamp());
entity.addEvent(tEvent);
putEntity(entity);
}
private void publishContainerFinishedEvent(ContainerFinishedEvent event) {
TimelineEntity entity = createContainerEntity(event.getContainerId());
TimelineEvent tEvent = new TimelineEvent();
tEvent.setEventType(ContainerMetricsConstants.FINISHED_EVENT_TYPE);
tEvent.setTimestamp(event.getTimestamp());
Map<String, Object> eventInfo = new HashMap<String, Object>();
eventInfo.put(ContainerMetricsConstants.DIAGNOSTICS_INFO_EVENT_INFO,
event.getDiagnosticsInfo());
eventInfo.put(ContainerMetricsConstants.EXIT_STATUS_EVENT_INFO,
event.getContainerExitStatus());
eventInfo.put(ContainerMetricsConstants.STATE_EVENT_INFO,
event.getContainerState().toString());
tEvent.setEventInfo(eventInfo);
entity.addEvent(tEvent);
putEntity(entity);
}
private static TimelineEntity createContainerEntity(
ContainerId containerId) {
TimelineEntity entity = new TimelineEntity();
entity.setEntityType(
ContainerMetricsConstants.ENTITY_TYPE);
entity.setEntityId(containerId.toString());
entity.addPrimaryFilter(ContainerMetricsConstants.PARENT_PRIMARIY_FILTER,
containerId.getApplicationAttemptId().toString());
return entity;
}
private void putEntity(TimelineEntity entity) {
try {
if (LOG.isDebugEnabled()) {
LOG.debug("Publishing the entity " + entity.getEntityId() +
", JSON-style content: " + TimelineUtils.dumpTimelineRecordtoJSON(entity));
}
client.putEntities(entity);
} catch (Exception e) {
LOG.error("Error when publishing entity [" + entity.getEntityType() + ","
+ entity.getEntityId() + "]", e);
}
}
/**
* EventHandler implementation which forward events to SystemMetricsPublisher.
* Making use of it, SystemMetricsPublisher can avoid to have a public handle
* method.
*/
private final class ForwardingEventHandler implements
EventHandler<SystemMetricsEvent> {
@Override
public void handle(SystemMetricsEvent event) {
handleSystemMetricsEvent(event);
}
}
@SuppressWarnings({ "rawtypes", "unchecked" })
protected static class MultiThreadedDispatcher extends CompositeService
implements Dispatcher {
private List<AsyncDispatcher> dispatchers =
new ArrayList<AsyncDispatcher>();
public MultiThreadedDispatcher(int num) {
super(MultiThreadedDispatcher.class.getName());
for (int i = 0; i < num; ++i) {
AsyncDispatcher dispatcher = createDispatcher();
dispatchers.add(dispatcher);
addIfService(dispatcher);
}
}
@Override
public EventHandler getEventHandler() {
return new CompositEventHandler();
}
@Override
public void register(Class<? extends Enum> eventType, EventHandler handler) {
for (AsyncDispatcher dispatcher : dispatchers) {
dispatcher.register(eventType, handler);
}
}
public void setDrainEventsOnStop() {
for (AsyncDispatcher dispatcher : dispatchers) {
dispatcher.setDrainEventsOnStop();
}
}
private class CompositEventHandler implements EventHandler<Event> {
@Override
public void handle(Event event) {
// Use hashCode (of ApplicationId) to dispatch the event to the child
// dispatcher, such that all the writing events of one application will
// be handled by one thread, the scheduled order of the these events
// will be preserved
int index = (event.hashCode() & Integer.MAX_VALUE) % dispatchers.size();
dispatchers.get(index).getEventHandler().handle(event);
}
}
protected AsyncDispatcher createDispatcher() {
return new AsyncDispatcher();
}
}
}
| 20,440 | 38.385356 | 93 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/metrics/AppAttemptRegisteredEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.metrics;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.api.records.ContainerId;
public class AppAttemptRegisteredEvent extends
SystemMetricsEvent {
private ApplicationAttemptId appAttemptId;
private String host;
private int rpcPort;
private String trackingUrl;
private String originalTrackingUrl;
private ContainerId masterContainerId;
public AppAttemptRegisteredEvent(
ApplicationAttemptId appAttemptId,
String host,
int rpcPort,
String trackingUrl,
String originalTrackingUrl,
ContainerId masterContainerId,
long registeredTime) {
super(SystemMetricsEventType.APP_ATTEMPT_REGISTERED, registeredTime);
this.appAttemptId = appAttemptId;
this.host = host;
this.rpcPort = rpcPort;
// This is the tracking URL after the application attempt is registered
this.trackingUrl = trackingUrl;
this.originalTrackingUrl = originalTrackingUrl;
this.masterContainerId = masterContainerId;
}
@Override
public int hashCode() {
return appAttemptId.getApplicationId().hashCode();
}
public ApplicationAttemptId getApplicationAttemptId() {
return appAttemptId;
}
public String getHost() {
return host;
}
public int getRpcPort() {
return rpcPort;
}
public String getTrackingUrl() {
return trackingUrl;
}
public String getOriginalTrackingURL() {
return originalTrackingUrl;
}
public ContainerId getMasterContainerId() {
return masterContainerId;
}
}
| 2,402 | 28.304878 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/metrics/SystemMetricsEventType.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.metrics;
public enum SystemMetricsEventType {
// app events
APP_CREATED,
APP_FINISHED,
APP_ACLS_UPDATED,
// app attempt events
APP_ATTEMPT_REGISTERED,
APP_ATTEMPT_FINISHED,
// container events
CONTAINER_CREATED,
CONTAINER_FINISHED
}
| 1,119 | 30.111111 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/metrics/ApplicationCreatedEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.metrics;
import java.util.Set;
import org.apache.hadoop.yarn.api.records.ApplicationId;
public class ApplicationCreatedEvent extends
SystemMetricsEvent {
private ApplicationId appId;
private String name;
private String type;
private String user;
private String queue;
private long submittedTime;
private Set<String> appTags;
private boolean unmanagedApplication;
public ApplicationCreatedEvent(ApplicationId appId,
String name,
String type,
String user,
String queue,
long submittedTime,
long createdTime,
Set<String> appTags,
boolean unmanagedApplication) {
super(SystemMetricsEventType.APP_CREATED, createdTime);
this.appId = appId;
this.name = name;
this.type = type;
this.user = user;
this.queue = queue;
this.submittedTime = submittedTime;
this.appTags = appTags;
this.unmanagedApplication = unmanagedApplication;
}
@Override
public int hashCode() {
return appId.hashCode();
}
public ApplicationId getApplicationId() {
return appId;
}
public String getApplicationName() {
return name;
}
public String getApplicationType() {
return type;
}
public String getUser() {
return user;
}
public String getQueue() {
return queue;
}
public long getSubmittedTime() {
return submittedTime;
}
public Set<String> getAppTags() {
return appTags;
}
public boolean isUnmanagedApp() {
return unmanagedApplication;
}
}
| 2,362 | 24.138298 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/metrics/ApplicationACLsUpdatedEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.metrics;
import org.apache.hadoop.yarn.api.records.ApplicationId;
public class ApplicationACLsUpdatedEvent extends SystemMetricsEvent {
private ApplicationId appId;
private String viewAppACLs;
public ApplicationACLsUpdatedEvent(ApplicationId appId,
String viewAppACLs,
long updatedTime) {
super(SystemMetricsEventType.APP_ACLS_UPDATED, updatedTime);
this.appId = appId;
this.viewAppACLs = viewAppACLs;
}
public ApplicationId getApplicationId() {
return appId;
}
public String getViewAppACLs() {
return viewAppACLs;
}
}
| 1,437 | 30.26087 | 75 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/metrics/ContainerFinishedEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.metrics;
import org.apache.hadoop.yarn.api.records.ContainerId;
import org.apache.hadoop.yarn.api.records.ContainerState;
public class ContainerFinishedEvent extends SystemMetricsEvent {
private ContainerId containerId;
private String diagnosticsInfo;
private int containerExitStatus;
private ContainerState state;
public ContainerFinishedEvent(
ContainerId containerId,
String diagnosticsInfo,
int containerExitStatus,
ContainerState state,
long finishedTime) {
super(SystemMetricsEventType.CONTAINER_FINISHED, finishedTime);
this.containerId = containerId;
this.diagnosticsInfo = diagnosticsInfo;
this.containerExitStatus = containerExitStatus;
this.state = state;
}
@Override
public int hashCode() {
return containerId.getApplicationAttemptId().getApplicationId().hashCode();
}
public ContainerId getContainerId() {
return containerId;
}
public String getDiagnosticsInfo() {
return diagnosticsInfo;
}
public int getContainerExitStatus() {
return containerExitStatus;
}
public ContainerState getContainerState() {
return state;
}
}
| 2,010 | 29.469697 | 79 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/metrics/ContainerCreatedEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.metrics;
import org.apache.hadoop.yarn.api.records.ContainerId;
import org.apache.hadoop.yarn.api.records.NodeId;
import org.apache.hadoop.yarn.api.records.Priority;
import org.apache.hadoop.yarn.api.records.Resource;
public class ContainerCreatedEvent extends SystemMetricsEvent {
private ContainerId containerId;
private Resource allocatedResource;
private NodeId allocatedNode;
private Priority allocatedPriority;
private String nodeHttpAddress;
public ContainerCreatedEvent(
ContainerId containerId,
Resource allocatedResource,
NodeId allocatedNode,
Priority allocatedPriority,
long createdTime,
String nodeHttpAddress) {
super(SystemMetricsEventType.CONTAINER_CREATED, createdTime);
this.containerId = containerId;
this.allocatedResource = allocatedResource;
this.allocatedNode = allocatedNode;
this.allocatedPriority = allocatedPriority;
this.nodeHttpAddress = nodeHttpAddress;
}
@Override
public int hashCode() {
return containerId.getApplicationAttemptId().getApplicationId().hashCode();
}
public ContainerId getContainerId() {
return containerId;
}
public Resource getAllocatedResource() {
return allocatedResource;
}
public NodeId getAllocatedNode() {
return allocatedNode;
}
public Priority getAllocatedPriority() {
return allocatedPriority;
}
public String getNodeHttpAddress() {
return nodeHttpAddress;
}
}
| 2,316 | 30.310811 | 79 |
java
|
hadoop
|
hadoop-master/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/metrics/SystemMetricsEvent.java
|
/**
* 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.apache.hadoop.yarn.server.resourcemanager.metrics;
import org.apache.hadoop.yarn.event.AbstractEvent;
public class SystemMetricsEvent extends AbstractEvent<SystemMetricsEventType> {
public SystemMetricsEvent(SystemMetricsEventType type) {
super(type);
}
public SystemMetricsEvent(SystemMetricsEventType type, long timestamp) {
super(type, timestamp);
}
}
| 1,196 | 34.205882 | 79 |
java
|
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