YARN-7240. Add more states and transitions to stabilize the NM Container state machine. (Kartheek Muthyala via asuresh)
This commit is contained in:
Arun Suresh
parent
47011d7dd3
commit
df800f6cf3
@ -20,6 +20,7 @@
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import com.google.common.annotations.VisibleForTesting;
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import com.google.protobuf.ByteString;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.UpdateContainerTokenEvent;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.apache.hadoop.classification.InterfaceAudience.Private;
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@ -144,7 +145,6 @@
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.scheduler.ContainerScheduler;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.scheduler.ContainerSchedulerEventType;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.scheduler.UpdateContainerSchedulerEvent;
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import org.apache.hadoop.yarn.server.nodemanager.metrics.NodeManagerMetrics;
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import org.apache.hadoop.yarn.server.nodemanager.recovery.NMStateStoreService;
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import org.apache.hadoop.yarn.server.nodemanager.recovery.NMStateStoreService.RecoveredApplicationsState;
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@ -1251,29 +1251,6 @@ private void updateContainerInternal(ContainerId containerId,
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+ " [" + containerTokenIdentifier.getVersion() + "]");
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}
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// Check container state
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org.apache.hadoop.yarn.server.nodemanager.
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containermanager.container.ContainerState currentState =
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container.getContainerState();
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EnumSet<org.apache.hadoop.yarn.server.nodemanager.containermanager
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.container.ContainerState> allowedStates = EnumSet.of(
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org.apache.hadoop.yarn.server.nodemanager.containermanager.container
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.ContainerState.RUNNING,
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org.apache.hadoop.yarn.server.nodemanager.containermanager.container
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.ContainerState.SCHEDULED,
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org.apache.hadoop.yarn.server.nodemanager.containermanager.container
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.ContainerState.LOCALIZING,
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org.apache.hadoop.yarn.server.nodemanager.containermanager.container
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.ContainerState.REINITIALIZING,
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org.apache.hadoop.yarn.server.nodemanager.containermanager.container
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.ContainerState.RELAUNCHING);
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if (!allowedStates.contains(currentState)) {
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throw RPCUtil.getRemoteException("Container " + containerId.toString()
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+ " is in " + currentState.name() + " state."
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+ " Resource can only be changed when a container is in"
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+ " RUNNING or SCHEDULED state");
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}
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// Check validity of the target resource.
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Resource currentResource = container.getResource();
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ExecutionType currentExecType =
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@ -1313,11 +1290,11 @@ private void updateContainerInternal(ContainerId containerId,
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this.readLock.lock();
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try {
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if (!serviceStopped) {
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// Dispatch message to ContainerScheduler to actually
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// Dispatch message to Container to actually
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// make the change.
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dispatcher.getEventHandler().handle(new UpdateContainerSchedulerEvent(
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container, containerTokenIdentifier, isResourceChange,
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isExecTypeUpdate, isIncrease));
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dispatcher.getEventHandler().handle(new UpdateContainerTokenEvent(
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container.getContainerId(), containerTokenIdentifier,
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isResourceChange, isExecTypeUpdate, isIncrease));
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} else {
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throw new YarnException(
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"Unable to change container resource as the NodeManager is "
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@ -1816,10 +1793,14 @@ private Container preReInitializeOrLocalizeCheck(ContainerId containerId,
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if (container == null) {
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throw new YarnException("Specified " + containerId + " does not exist!");
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}
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if (!container.isRunning() || container.isReInitializing()) {
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if (!container.isRunning() || container.isReInitializing()
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|| container.getContainerTokenIdentifier().getExecutionType()
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== ExecutionType.OPPORTUNISTIC) {
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throw new YarnException("Cannot perform " + op + " on [" + containerId
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+ "]. Current state is [" + container.getContainerState() + ", " +
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"isReInitializing=" + container.isReInitializing() + "].");
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"isReInitializing=" + container.isReInitializing() + "]. Container"
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+ " Execution Type is [" + container.getContainerTokenIdentifier()
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.getExecutionType() + "].");
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}
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return container;
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}
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@ -29,6 +29,7 @@ public enum ContainerEventType {
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ROLLBACK_REINIT,
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PAUSE_CONTAINER,
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RESUME_CONTAINER,
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UPDATE_CONTAINER_TOKEN,
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// DownloadManager
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CONTAINER_INITED,
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@ -42,5 +43,8 @@ public enum ContainerEventType {
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CONTAINER_EXITED_WITH_FAILURE,
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CONTAINER_KILLED_ON_REQUEST,
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CONTAINER_PAUSED,
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CONTAINER_RESUMED
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CONTAINER_RESUMED,
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// Producer: ContainerScheduler
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CONTAINER_TOKEN_UPDATED
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}
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@ -33,6 +33,8 @@
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import java.util.concurrent.locks.Lock;
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import java.util.concurrent.locks.ReadWriteLock;
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import java.util.concurrent.locks.ReentrantReadWriteLock;
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import org.apache.hadoop.yarn.server.nodemanager.containermanager.scheduler.UpdateContainerSchedulerEvent;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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@ -308,8 +310,8 @@ ContainerEventType.INIT_CONTAINER, new RequestResourcesTransition())
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UPDATE_DIAGNOSTICS_TRANSITION)
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.addTransition(ContainerState.NEW, ContainerState.DONE,
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ContainerEventType.KILL_CONTAINER, new KillOnNewTransition())
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.addTransition(ContainerState.NEW, ContainerState.DONE,
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ContainerEventType.PAUSE_CONTAINER, new KillOnPauseTransition())
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.addTransition(ContainerState.NEW, ContainerState.NEW,
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ContainerEventType.UPDATE_CONTAINER_TOKEN, new UpdateTransition())
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// From LOCALIZING State
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.addTransition(ContainerState.LOCALIZING,
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@ -325,8 +327,9 @@ ContainerEventType.RESOURCE_LOCALIZED, new LocalizedTransition())
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.addTransition(ContainerState.LOCALIZING, ContainerState.KILLING,
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ContainerEventType.KILL_CONTAINER,
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new KillBeforeRunningTransition())
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.addTransition(ContainerState.LOCALIZING, ContainerState.KILLING,
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ContainerEventType.PAUSE_CONTAINER, new KillOnPauseTransition())
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.addTransition(ContainerState.LOCALIZING, ContainerState.LOCALIZING,
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ContainerEventType.UPDATE_CONTAINER_TOKEN, new UpdateTransition())
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// From LOCALIZATION_FAILED State
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.addTransition(ContainerState.LOCALIZATION_FAILED,
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@ -351,6 +354,9 @@ ContainerEventType.PAUSE_CONTAINER, new KillOnPauseTransition())
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.addTransition(ContainerState.LOCALIZATION_FAILED,
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ContainerState.LOCALIZATION_FAILED,
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ContainerEventType.RESOURCE_FAILED)
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.addTransition(ContainerState.LOCALIZATION_FAILED,
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ContainerState.LOCALIZATION_FAILED,
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ContainerEventType.UPDATE_CONTAINER_TOKEN, new UpdateTransition())
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// From SCHEDULED State
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.addTransition(ContainerState.SCHEDULED, ContainerState.RUNNING,
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@ -364,6 +370,9 @@ ContainerEventType.CONTAINER_LAUNCHED, new LaunchTransition())
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.addTransition(ContainerState.SCHEDULED, ContainerState.KILLING,
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ContainerEventType.KILL_CONTAINER,
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new KillBeforeRunningTransition())
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.addTransition(ContainerState.SCHEDULED, ContainerState.SCHEDULED,
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ContainerEventType.UPDATE_CONTAINER_TOKEN,
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new NotifyContainerSchedulerOfUpdateTransition())
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// From RUNNING State
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.addTransition(ContainerState.RUNNING,
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@ -376,10 +385,16 @@ ContainerEventType.CONTAINER_LAUNCHED, new LaunchTransition())
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ContainerState.EXITED_WITH_FAILURE),
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ContainerEventType.CONTAINER_EXITED_WITH_FAILURE,
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new RetryFailureTransition())
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.addTransition(ContainerState.RUNNING, ContainerState.REINITIALIZING,
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.addTransition(ContainerState.RUNNING,
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EnumSet.of(ContainerState.RUNNING,
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ContainerState.REINITIALIZING,
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ContainerState.REINITIALIZING_AWAITING_KILL),
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ContainerEventType.REINITIALIZE_CONTAINER,
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new ReInitializeContainerTransition())
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.addTransition(ContainerState.RUNNING, ContainerState.REINITIALIZING,
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.addTransition(ContainerState.RUNNING,
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EnumSet.of(ContainerState.RUNNING,
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ContainerState.REINITIALIZING,
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ContainerState.REINITIALIZING_AWAITING_KILL),
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ContainerEventType.ROLLBACK_REINIT,
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new RollbackContainerTransition())
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.addTransition(ContainerState.RUNNING, ContainerState.RUNNING,
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@ -399,8 +414,15 @@ ContainerEventType.KILL_CONTAINER, new KillTransition())
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new KilledExternallyTransition())
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.addTransition(ContainerState.RUNNING, ContainerState.PAUSING,
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ContainerEventType.PAUSE_CONTAINER, new PauseContainerTransition())
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.addTransition(ContainerState.RUNNING, ContainerState.RUNNING,
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ContainerEventType.UPDATE_CONTAINER_TOKEN,
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new NotifyContainerSchedulerOfUpdateTransition())
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// From PAUSING State
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.addTransition(ContainerState.PAUSING, ContainerState.PAUSING,
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ContainerEventType.RESOURCE_LOCALIZED,
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new ResourceLocalizedWhileRunningTransition())
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.addTransition(ContainerState.PAUSING, ContainerState.KILLING,
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ContainerEventType.KILL_CONTAINER, new KillTransition())
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.addTransition(ContainerState.PAUSING, ContainerState.PAUSING,
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@ -420,6 +442,12 @@ ContainerEventType.CONTAINER_PAUSED, new PausedContainerTransition())
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.addTransition(ContainerState.PAUSING, ContainerState.EXITED_WITH_FAILURE,
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ContainerEventType.CONTAINER_KILLED_ON_REQUEST,
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new KilledExternallyTransition())
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.addTransition(ContainerState.PAUSING, ContainerState.PAUSING,
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ContainerEventType.RESOURCE_LOCALIZED,
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new ResourceLocalizedWhileRunningTransition())
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.addTransition(ContainerState.PAUSING, ContainerState.PAUSING,
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ContainerEventType.UPDATE_CONTAINER_TOKEN,
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new NotifyContainerSchedulerOfUpdateTransition())
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// From PAUSED State
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.addTransition(ContainerState.PAUSED, ContainerState.KILLING,
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@ -429,6 +457,10 @@ ContainerEventType.KILL_CONTAINER, new KillTransition())
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UPDATE_DIAGNOSTICS_TRANSITION)
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.addTransition(ContainerState.PAUSED, ContainerState.PAUSED,
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ContainerEventType.PAUSE_CONTAINER)
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// This can happen during re-initialization.
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.addTransition(ContainerState.PAUSED, ContainerState.PAUSED,
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ContainerEventType.RESOURCE_LOCALIZED,
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new ResourceLocalizedWhileRunningTransition())
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.addTransition(ContainerState.PAUSED, ContainerState.RESUMING,
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ContainerEventType.RESUME_CONTAINER, new ResumeContainerTransition())
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// In case something goes wrong then container will exit from the
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@ -444,6 +476,9 @@ ContainerEventType.RESUME_CONTAINER, new ResumeContainerTransition())
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ContainerState.EXITED_WITH_SUCCESS,
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ContainerEventType.CONTAINER_EXITED_WITH_SUCCESS,
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new ExitedWithSuccessTransition(true))
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.addTransition(ContainerState.PAUSED, ContainerState.PAUSED,
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ContainerEventType.UPDATE_CONTAINER_TOKEN,
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new NotifyContainerSchedulerOfUpdateTransition())
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// From RESUMING State
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.addTransition(ContainerState.RESUMING, ContainerState.KILLING,
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@ -453,6 +488,10 @@ ContainerEventType.KILL_CONTAINER, new KillTransition())
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.addTransition(ContainerState.RESUMING, ContainerState.RESUMING,
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ContainerEventType.UPDATE_DIAGNOSTICS_MSG,
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UPDATE_DIAGNOSTICS_TRANSITION)
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// This can happen during re-initialization
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.addTransition(ContainerState.RESUMING, ContainerState.RESUMING,
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ContainerEventType.RESOURCE_LOCALIZED,
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new ResourceLocalizedWhileRunningTransition())
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// In case something goes wrong then container will exit from the
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// RESUMING state
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.addTransition(ContainerState.RESUMING,
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@ -467,6 +506,10 @@ ContainerEventType.KILL_CONTAINER, new KillTransition())
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ContainerState.EXITED_WITH_SUCCESS,
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ContainerEventType.CONTAINER_EXITED_WITH_SUCCESS,
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new ExitedWithSuccessTransition(true))
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.addTransition(ContainerState.RESUMING, ContainerState.RESUMING,
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ContainerEventType.UPDATE_CONTAINER_TOKEN,
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new NotifyContainerSchedulerOfUpdateTransition())
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// NOTE - We cannot get a PAUSE_CONTAINER while in RESUMING state.
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// From REINITIALIZING State
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.addTransition(ContainerState.REINITIALIZING,
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@ -478,7 +521,8 @@ ContainerEventType.KILL_CONTAINER, new KillTransition())
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ContainerEventType.CONTAINER_EXITED_WITH_FAILURE,
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new ExitedWithFailureTransition(true))
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.addTransition(ContainerState.REINITIALIZING,
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ContainerState.REINITIALIZING,
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EnumSet.of(ContainerState.REINITIALIZING,
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ContainerState.REINITIALIZING_AWAITING_KILL),
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ContainerEventType.RESOURCE_LOCALIZED,
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new ResourceLocalizedWhileReInitTransition())
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.addTransition(ContainerState.REINITIALIZING, ContainerState.RUNNING,
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@ -490,12 +534,39 @@ ContainerEventType.KILL_CONTAINER, new KillTransition())
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UPDATE_DIAGNOSTICS_TRANSITION)
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.addTransition(ContainerState.REINITIALIZING, ContainerState.KILLING,
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ContainerEventType.KILL_CONTAINER, new KillTransition())
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.addTransition(ContainerState.REINITIALIZING, ContainerState.KILLING,
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ContainerEventType.PAUSE_CONTAINER, new KillOnPauseTransition())
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.addTransition(ContainerState.REINITIALIZING, ContainerState.PAUSING,
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ContainerEventType.PAUSE_CONTAINER, new PauseContainerTransition())
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.addTransition(ContainerState.REINITIALIZING,
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ContainerState.REINITIALIZING,
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ContainerEventType.UPDATE_CONTAINER_TOKEN,
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new NotifyContainerSchedulerOfUpdateTransition())
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// from REINITIALIZING_AWAITING_KILL
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.addTransition(ContainerState.REINITIALIZING_AWAITING_KILL,
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ContainerState.EXITED_WITH_SUCCESS,
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ContainerEventType.CONTAINER_EXITED_WITH_SUCCESS,
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new ExitedWithSuccessTransition(true))
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.addTransition(ContainerState.REINITIALIZING_AWAITING_KILL,
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ContainerState.EXITED_WITH_FAILURE,
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ContainerEventType.CONTAINER_EXITED_WITH_FAILURE,
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new ExitedWithFailureTransition(true))
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.addTransition(ContainerState.REINITIALIZING_AWAITING_KILL,
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ContainerState.REINITIALIZING_AWAITING_KILL,
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ContainerEventType.UPDATE_DIAGNOSTICS_MSG,
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UPDATE_DIAGNOSTICS_TRANSITION)
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.addTransition(ContainerState.REINITIALIZING_AWAITING_KILL,
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ContainerState.KILLING,
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ContainerEventType.KILL_CONTAINER, new KillTransition())
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.addTransition(ContainerState.REINITIALIZING_AWAITING_KILL,
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ContainerState.SCHEDULED, ContainerEventType.PAUSE_CONTAINER)
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.addTransition(ContainerState.REINITIALIZING_AWAITING_KILL,
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ContainerState.SCHEDULED,
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ContainerEventType.CONTAINER_KILLED_ON_REQUEST,
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new KilledForReInitializationTransition())
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.addTransition(ContainerState.REINITIALIZING_AWAITING_KILL,
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ContainerState.REINITIALIZING_AWAITING_KILL,
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ContainerEventType.UPDATE_CONTAINER_TOKEN,
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new NotifyContainerSchedulerOfUpdateTransition())
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// From RELAUNCHING State
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.addTransition(ContainerState.RELAUNCHING, ContainerState.RUNNING,
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@ -511,6 +582,10 @@ ContainerEventType.CONTAINER_LAUNCHED, new LaunchTransition())
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ContainerEventType.KILL_CONTAINER, new KillTransition())
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.addTransition(ContainerState.RELAUNCHING, ContainerState.KILLING,
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ContainerEventType.PAUSE_CONTAINER, new KillOnPauseTransition())
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.addTransition(ContainerState.RELAUNCHING, ContainerState.RELAUNCHING,
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ContainerEventType.UPDATE_CONTAINER_TOKEN,
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new NotifyContainerSchedulerOfUpdateTransition())
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// From CONTAINER_EXITED_WITH_SUCCESS State
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.addTransition(ContainerState.EXITED_WITH_SUCCESS, ContainerState.DONE,
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@ -524,6 +599,10 @@ ContainerEventType.PAUSE_CONTAINER, new KillOnPauseTransition())
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ContainerState.EXITED_WITH_SUCCESS,
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EnumSet.of(ContainerEventType.KILL_CONTAINER,
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ContainerEventType.PAUSE_CONTAINER))
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// No transition - assuming container is on its way to completion
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.addTransition(ContainerState.EXITED_WITH_SUCCESS,
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ContainerState.EXITED_WITH_SUCCESS,
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ContainerEventType.UPDATE_CONTAINER_TOKEN)
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// From EXITED_WITH_FAILURE State
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.addTransition(ContainerState.EXITED_WITH_FAILURE, ContainerState.DONE,
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@ -537,6 +616,10 @@ ContainerEventType.PAUSE_CONTAINER, new KillOnPauseTransition())
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ContainerState.EXITED_WITH_FAILURE,
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EnumSet.of(ContainerEventType.KILL_CONTAINER,
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ContainerEventType.PAUSE_CONTAINER))
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// No transition - assuming container is on its way to completion
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.addTransition(ContainerState.EXITED_WITH_FAILURE,
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ContainerState.EXITED_WITH_FAILURE,
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ContainerEventType.UPDATE_CONTAINER_TOKEN)
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// From KILLING State.
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.addTransition(ContainerState.KILLING,
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@ -572,6 +655,9 @@ ContainerEventType.PAUSE_CONTAINER, new KillOnPauseTransition())
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ContainerState.KILLING,
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EnumSet.of(ContainerEventType.CONTAINER_LAUNCHED,
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ContainerEventType.PAUSE_CONTAINER))
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// No transition - assuming container is on its way to completion
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.addTransition(ContainerState.KILLING, ContainerState.KILLING,
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ContainerEventType.UPDATE_CONTAINER_TOKEN)
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// From CONTAINER_CLEANEDUP_AFTER_KILL State.
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.addTransition(ContainerState.CONTAINER_CLEANEDUP_AFTER_KILL,
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@ -589,6 +675,10 @@ ContainerEventType.PAUSE_CONTAINER, new KillOnPauseTransition())
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ContainerEventType.CONTAINER_EXITED_WITH_SUCCESS,
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ContainerEventType.CONTAINER_EXITED_WITH_FAILURE,
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ContainerEventType.PAUSE_CONTAINER))
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// No transition - assuming container is on its way to completion
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.addTransition(ContainerState.CONTAINER_CLEANEDUP_AFTER_KILL,
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ContainerState.CONTAINER_CLEANEDUP_AFTER_KILL,
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ContainerEventType.UPDATE_CONTAINER_TOKEN)
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// From DONE
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.addTransition(ContainerState.DONE, ContainerState.DONE,
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@ -606,6 +696,9 @@ ContainerEventType.PAUSE_CONTAINER, new KillOnPauseTransition())
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EnumSet.of(ContainerEventType.RESOURCE_FAILED,
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ContainerEventType.CONTAINER_EXITED_WITH_SUCCESS,
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ContainerEventType.CONTAINER_EXITED_WITH_FAILURE))
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// No transition - assuming container is on its way to completion
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.addTransition(ContainerState.DONE, ContainerState.DONE,
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ContainerEventType.UPDATE_CONTAINER_TOKEN)
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// create the topology tables
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.installTopology();
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@ -626,6 +719,7 @@ public org.apache.hadoop.yarn.api.records.ContainerState getCurrentState() {
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case RUNNING:
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case RELAUNCHING:
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case REINITIALIZING:
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case REINITIALIZING_AWAITING_KILL:
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case EXITED_WITH_SUCCESS:
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case EXITED_WITH_FAILURE:
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case KILLING:
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@ -929,6 +1023,45 @@ public void transition(ContainerImpl container, ContainerEvent event) {
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}
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static class UpdateTransition extends ContainerTransition {
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@Override
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public void transition(
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ContainerImpl container, ContainerEvent event) {
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UpdateContainerTokenEvent updateEvent = (UpdateContainerTokenEvent)event;
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// Update the container token
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container.setContainerTokenIdentifier(updateEvent.getUpdatedToken());
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if (updateEvent.isResourceChange()) {
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try {
|
||||
// Persist change in the state store.
|
||||
container.context.getNMStateStore().storeContainerResourceChanged(
|
||||
container.containerId,
|
||||
container.getContainerTokenIdentifier().getVersion(),
|
||||
container.getResource());
|
||||
} catch (IOException e) {
|
||||
LOG.warn("Could not store container [" + container.containerId
|
||||
+ "] resource change..", e);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static class NotifyContainerSchedulerOfUpdateTransition extends
|
||||
UpdateTransition {
|
||||
@Override
|
||||
public void transition(
|
||||
ContainerImpl container, ContainerEvent event) {
|
||||
|
||||
UpdateContainerTokenEvent updateEvent = (UpdateContainerTokenEvent)event;
|
||||
// Save original token
|
||||
ContainerTokenIdentifier originalToken =
|
||||
container.containerTokenIdentifier;
|
||||
super.transition(container, updateEvent);
|
||||
container.dispatcher.getEventHandler().handle(
|
||||
new UpdateContainerSchedulerEvent(container,
|
||||
originalToken, updateEvent));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* State transition when a NEW container receives the INIT_CONTAINER
|
||||
* message.
|
||||
@ -1074,12 +1207,15 @@ public ContainerState transition(ContainerImpl container,
|
||||
/**
|
||||
* Transition to start the Re-Initialization process.
|
||||
*/
|
||||
static class ReInitializeContainerTransition extends ContainerTransition {
|
||||
static class ReInitializeContainerTransition implements
|
||||
MultipleArcTransition<ContainerImpl, ContainerEvent, ContainerState> {
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
@Override
|
||||
public void transition(ContainerImpl container, ContainerEvent event) {
|
||||
public ContainerState transition(
|
||||
ContainerImpl container, ContainerEvent event) {
|
||||
container.reInitContext = createReInitContext(container, event);
|
||||
boolean resourcesPresent = false;
|
||||
try {
|
||||
// 'reInitContext.newResourceSet' can be
|
||||
// a) current container resourceSet (In case of Restart)
|
||||
@ -1101,6 +1237,7 @@ public void transition(ContainerImpl container, ContainerEvent event) {
|
||||
container.dispatcher.getEventHandler().handle(
|
||||
new ContainersLauncherEvent(container,
|
||||
ContainersLauncherEventType.CLEANUP_CONTAINER_FOR_REINIT));
|
||||
resourcesPresent = true;
|
||||
}
|
||||
container.metrics.reInitingContainer();
|
||||
NMAuditLogger.logSuccess(container.user,
|
||||
@ -1112,7 +1249,11 @@ public void transition(ContainerImpl container, ContainerEvent event) {
|
||||
" re-initialization failure..", e);
|
||||
container.addDiagnostics("Error re-initializing due to" +
|
||||
"[" + e.getMessage() + "]");
|
||||
return ContainerState.RUNNING;
|
||||
}
|
||||
return resourcesPresent ?
|
||||
ContainerState.REINITIALIZING_AWAITING_KILL :
|
||||
ContainerState.REINITIALIZING;
|
||||
}
|
||||
|
||||
protected ReInitializationContext createReInitContext(
|
||||
@ -1164,11 +1305,14 @@ protected ReInitializationContext createReInitContext(ContainerImpl
|
||||
* If all dependencies are met, then restart Container with new bits.
|
||||
*/
|
||||
static class ResourceLocalizedWhileReInitTransition
|
||||
extends ContainerTransition {
|
||||
implements MultipleArcTransition
|
||||
<ContainerImpl, ContainerEvent, ContainerState> {
|
||||
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
@Override
|
||||
public void transition(ContainerImpl container, ContainerEvent event) {
|
||||
public ContainerState transition(
|
||||
ContainerImpl container, ContainerEvent event) {
|
||||
ContainerResourceLocalizedEvent rsrcEvent =
|
||||
(ContainerResourceLocalizedEvent) event;
|
||||
container.reInitContext.newResourceSet.resourceLocalized(
|
||||
@ -1180,7 +1324,9 @@ public void transition(ContainerImpl container, ContainerEvent event) {
|
||||
container.dispatcher.getEventHandler().handle(
|
||||
new ContainersLauncherEvent(container,
|
||||
ContainersLauncherEventType.CLEANUP_CONTAINER_FOR_REINIT));
|
||||
return ContainerState.REINITIALIZING_AWAITING_KILL;
|
||||
}
|
||||
return ContainerState.REINITIALIZING;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -20,7 +20,8 @@
|
||||
|
||||
public enum ContainerState {
|
||||
NEW, LOCALIZING, LOCALIZATION_FAILED, SCHEDULED, RUNNING, RELAUNCHING,
|
||||
REINITIALIZING, EXITED_WITH_SUCCESS, EXITED_WITH_FAILURE, KILLING,
|
||||
REINITIALIZING, REINITIALIZING_AWAITING_KILL,
|
||||
EXITED_WITH_SUCCESS, EXITED_WITH_FAILURE, KILLING,
|
||||
CONTAINER_CLEANEDUP_AFTER_KILL, CONTAINER_RESOURCES_CLEANINGUP, DONE,
|
||||
PAUSING, PAUSED, RESUMING
|
||||
}
|
||||
|
||||
@ -0,0 +1,86 @@
|
||||
/**
|
||||
* 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
|
||||
* <p>
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* <p>
|
||||
* 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.nodemanager.containermanager.container;
|
||||
|
||||
import org.apache.hadoop.yarn.api.records.ContainerId;
|
||||
import org.apache.hadoop.yarn.security.ContainerTokenIdentifier;
|
||||
|
||||
/**
|
||||
* Update Event consumed by the Container.
|
||||
*/
|
||||
public class UpdateContainerTokenEvent extends ContainerEvent {
|
||||
private final ContainerTokenIdentifier updatedToken;
|
||||
private final boolean isResourceChange;
|
||||
private final boolean isExecTypeUpdate;
|
||||
private final boolean isIncrease;
|
||||
|
||||
/**
|
||||
* Create Update event.
|
||||
*
|
||||
* @param cID Container Id.
|
||||
* @param updatedToken Updated Container Token.
|
||||
* @param isResourceChange Is Resource change.
|
||||
* @param isExecTypeUpdate Is ExecutionType Update.
|
||||
* @param isIncrease Is container increase.
|
||||
*/
|
||||
public UpdateContainerTokenEvent(ContainerId cID,
|
||||
ContainerTokenIdentifier updatedToken, boolean isResourceChange,
|
||||
boolean isExecTypeUpdate, boolean isIncrease) {
|
||||
super(cID, ContainerEventType.UPDATE_CONTAINER_TOKEN);
|
||||
this.updatedToken = updatedToken;
|
||||
this.isResourceChange = isResourceChange;
|
||||
this.isExecTypeUpdate = isExecTypeUpdate;
|
||||
this.isIncrease = isIncrease;
|
||||
}
|
||||
|
||||
/**
|
||||
* Update Container Token.
|
||||
*
|
||||
* @return Container Token.
|
||||
*/
|
||||
public ContainerTokenIdentifier getUpdatedToken() {
|
||||
return updatedToken;
|
||||
}
|
||||
|
||||
/**
|
||||
* Is this update a ResourceChange.
|
||||
*
|
||||
* @return isResourceChange.
|
||||
*/
|
||||
public boolean isResourceChange() {
|
||||
return isResourceChange;
|
||||
}
|
||||
|
||||
/**
|
||||
* Is this update an ExecType Update.
|
||||
*
|
||||
* @return isExecTypeUpdate.
|
||||
*/
|
||||
public boolean isExecTypeUpdate() {
|
||||
return isExecTypeUpdate;
|
||||
}
|
||||
|
||||
/**
|
||||
* Is this a container Increase.
|
||||
*
|
||||
* @return isIncrease.
|
||||
*/
|
||||
public boolean isIncrease() {
|
||||
return isIncrease;
|
||||
}
|
||||
}
|
||||
@ -33,6 +33,7 @@
|
||||
import org.apache.hadoop.yarn.server.nodemanager.Context;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container;
|
||||
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor
|
||||
.ChangeMonitoringContainerResourceEvent;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerState;
|
||||
@ -151,7 +152,9 @@ public void handle(ContainerSchedulerEvent event) {
|
||||
case SCHEDULE_CONTAINER:
|
||||
scheduleContainer(event.getContainer());
|
||||
break;
|
||||
// NOTE: Is sent only after container state has changed to PAUSED...
|
||||
case CONTAINER_PAUSED:
|
||||
// NOTE: Is sent only after container state has changed to DONE...
|
||||
case CONTAINER_COMPLETED:
|
||||
onResourcesReclaimed(event.getContainer());
|
||||
break;
|
||||
@ -180,37 +183,17 @@ private void onUpdateContainer(UpdateContainerSchedulerEvent updateEvent) {
|
||||
if (updateEvent.isResourceChange()) {
|
||||
if (runningContainers.containsKey(containerId)) {
|
||||
this.utilizationTracker.subtractContainerResource(
|
||||
updateEvent.getContainer());
|
||||
updateEvent.getContainer().setContainerTokenIdentifier(
|
||||
updateEvent.getUpdatedToken());
|
||||
new ContainerImpl(getConfig(), null, null, null, null,
|
||||
updateEvent.getOriginalToken(), context));
|
||||
this.utilizationTracker.addContainerResources(
|
||||
updateEvent.getContainer());
|
||||
getContainersMonitor().handle(
|
||||
new ChangeMonitoringContainerResourceEvent(containerId,
|
||||
updateEvent.getUpdatedToken().getResource()));
|
||||
} else {
|
||||
// Is Queued or localizing..
|
||||
updateEvent.getContainer().setContainerTokenIdentifier(
|
||||
updateEvent.getUpdatedToken());
|
||||
}
|
||||
try {
|
||||
// Persist change in the state store.
|
||||
this.context.getNMStateStore().storeContainerResourceChanged(
|
||||
containerId,
|
||||
updateEvent.getUpdatedToken().getVersion(),
|
||||
updateEvent.getUpdatedToken().getResource());
|
||||
} catch (IOException e) {
|
||||
LOG.warn("Could not store container [" + containerId + "] resource " +
|
||||
"change..", e);
|
||||
}
|
||||
}
|
||||
|
||||
if (updateEvent.isExecTypeUpdate()) {
|
||||
updateEvent.getContainer().setContainerTokenIdentifier(
|
||||
updateEvent.getUpdatedToken());
|
||||
// If this is a running container.. just change the execution type
|
||||
// and be done with it.
|
||||
if (!runningContainers.containsKey(containerId)) {
|
||||
// Promotion or not (Increase signifies either a promotion
|
||||
// or container size increase)
|
||||
if (updateEvent.isIncrease()) {
|
||||
@ -218,10 +201,10 @@ private void onUpdateContainer(UpdateContainerSchedulerEvent updateEvent) {
|
||||
if (queuedOpportunisticContainers.remove(containerId) != null) {
|
||||
queuedGuaranteedContainers.put(containerId,
|
||||
updateEvent.getContainer());
|
||||
}
|
||||
//Kill/pause opportunistic containers if any to make room for
|
||||
// promotion request
|
||||
reclaimOpportunisticContainerResources(updateEvent.getContainer());
|
||||
}
|
||||
} else {
|
||||
// Demotion of queued container.. Should not happen too often
|
||||
// since you should not find too many queued guaranteed
|
||||
@ -231,7 +214,7 @@ private void onUpdateContainer(UpdateContainerSchedulerEvent updateEvent) {
|
||||
updateEvent.getContainer());
|
||||
}
|
||||
}
|
||||
}
|
||||
startPendingContainers(maxOppQueueLength <= 0);
|
||||
}
|
||||
}
|
||||
|
||||
@ -290,6 +273,16 @@ private void onResourcesReclaimed(Container container) {
|
||||
queuedGuaranteedContainers.remove(container.getContainerId());
|
||||
}
|
||||
|
||||
// Requeue PAUSED containers
|
||||
if (container.getContainerState() == ContainerState.PAUSED) {
|
||||
if (container.getContainerTokenIdentifier().getExecutionType() ==
|
||||
ExecutionType.GUARANTEED) {
|
||||
queuedGuaranteedContainers.put(container.getContainerId(), container);
|
||||
} else {
|
||||
queuedOpportunisticContainers.put(
|
||||
container.getContainerId(), container);
|
||||
}
|
||||
}
|
||||
// decrement only if it was a running container
|
||||
Container completedContainer = runningContainers.remove(container
|
||||
.getContainerId());
|
||||
@ -301,7 +294,8 @@ private void onResourcesReclaimed(Container container) {
|
||||
ExecutionType.OPPORTUNISTIC) {
|
||||
this.metrics.completeOpportunisticContainer(container.getResource());
|
||||
}
|
||||
startPendingContainers(false);
|
||||
boolean forceStartGuaranteedContainers = (maxOppQueueLength <= 0);
|
||||
startPendingContainers(forceStartGuaranteedContainers);
|
||||
}
|
||||
}
|
||||
|
||||
@ -311,26 +305,9 @@ private void onResourcesReclaimed(Container container) {
|
||||
* container without looking at available resource
|
||||
*/
|
||||
private void startPendingContainers(boolean forceStartGuaranteedContaieners) {
|
||||
// Start pending guaranteed containers, if resources available.
|
||||
// Start guaranteed containers that are paused, if resources available.
|
||||
boolean resourcesAvailable = startContainers(
|
||||
queuedGuaranteedContainers.values(), forceStartGuaranteedContaieners);
|
||||
// Resume opportunistic containers, if resource available.
|
||||
if (resourcesAvailable) {
|
||||
List<Container> pausedContainers = new ArrayList<Container>();
|
||||
Map<ContainerId, Container> containers =
|
||||
context.getContainers();
|
||||
for (Map.Entry<ContainerId, Container>entry : containers.entrySet()) {
|
||||
ContainerId contId = entry.getKey();
|
||||
// Find containers that were not already started and are in paused state
|
||||
if(false == runningContainers.containsKey(contId)) {
|
||||
if(containers.get(contId).getContainerState()
|
||||
== ContainerState.PAUSED) {
|
||||
pausedContainers.add(containers.get(contId));
|
||||
}
|
||||
}
|
||||
}
|
||||
resourcesAvailable = startContainers(pausedContainers, false);
|
||||
}
|
||||
// Start opportunistic containers, if resources available.
|
||||
if (resourcesAvailable) {
|
||||
startContainers(queuedOpportunisticContainers.values(), false);
|
||||
@ -590,6 +567,8 @@ private void shedQueuedOpportunisticContainers() {
|
||||
queuedOpportunisticContainers.values().iterator();
|
||||
while (containerIter.hasNext()) {
|
||||
Container container = containerIter.next();
|
||||
// Do not shed PAUSED containers
|
||||
if (container.getContainerState() != ContainerState.PAUSED) {
|
||||
if (numAllowed <= 0) {
|
||||
container.sendKillEvent(
|
||||
ContainerExitStatus.KILLED_BY_CONTAINER_SCHEDULER,
|
||||
@ -602,6 +581,7 @@ private void shedQueuedOpportunisticContainers() {
|
||||
numAllowed--;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public ContainersMonitor getContainersMonitor() {
|
||||
return this.context.getContainerManager().getContainersMonitor();
|
||||
|
||||
@ -21,33 +21,37 @@
|
||||
import org.apache.hadoop.yarn.security.ContainerTokenIdentifier;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container
|
||||
.Container;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.UpdateContainerTokenEvent;
|
||||
|
||||
/**
|
||||
* Update Event consumed by the {@link ContainerScheduler}.
|
||||
*/
|
||||
public class UpdateContainerSchedulerEvent extends ContainerSchedulerEvent {
|
||||
|
||||
private ContainerTokenIdentifier updatedToken;
|
||||
private boolean isResourceChange;
|
||||
private boolean isExecTypeUpdate;
|
||||
private boolean isIncrease;
|
||||
private final UpdateContainerTokenEvent containerEvent;
|
||||
private final ContainerTokenIdentifier originalToken;
|
||||
|
||||
/**
|
||||
* Create instance of Event.
|
||||
*
|
||||
* @param originalContainer Original Container.
|
||||
* @param updatedToken Updated Container Token.
|
||||
* @param isResourceChange is this a Resource Change.
|
||||
* @param isExecTypeUpdate is this an ExecTypeUpdate.
|
||||
* @param isIncrease is this a Container Increase.
|
||||
* @param container Container.
|
||||
* @param origToken The Original Container Token.
|
||||
* @param event The Container Event.
|
||||
*/
|
||||
public UpdateContainerSchedulerEvent(Container originalContainer,
|
||||
ContainerTokenIdentifier updatedToken, boolean isResourceChange,
|
||||
boolean isExecTypeUpdate, boolean isIncrease) {
|
||||
super(originalContainer, ContainerSchedulerEventType.UPDATE_CONTAINER);
|
||||
this.updatedToken = updatedToken;
|
||||
this.isResourceChange = isResourceChange;
|
||||
this.isExecTypeUpdate = isExecTypeUpdate;
|
||||
this.isIncrease = isIncrease;
|
||||
public UpdateContainerSchedulerEvent(Container container,
|
||||
ContainerTokenIdentifier origToken, UpdateContainerTokenEvent event) {
|
||||
super(container, ContainerSchedulerEventType.UPDATE_CONTAINER);
|
||||
this.containerEvent = event;
|
||||
this.originalToken = origToken;
|
||||
}
|
||||
|
||||
/**
|
||||
* Original Token before update.
|
||||
*
|
||||
* @return Container Token.
|
||||
*/
|
||||
public ContainerTokenIdentifier getOriginalToken() {
|
||||
return this.originalToken;
|
||||
}
|
||||
|
||||
/**
|
||||
@ -56,7 +60,7 @@ public UpdateContainerSchedulerEvent(Container originalContainer,
|
||||
* @return Container Token.
|
||||
*/
|
||||
public ContainerTokenIdentifier getUpdatedToken() {
|
||||
return updatedToken;
|
||||
return containerEvent.getUpdatedToken();
|
||||
}
|
||||
|
||||
/**
|
||||
@ -64,7 +68,7 @@ public ContainerTokenIdentifier getUpdatedToken() {
|
||||
* @return isResourceChange.
|
||||
*/
|
||||
public boolean isResourceChange() {
|
||||
return isResourceChange;
|
||||
return containerEvent.isResourceChange();
|
||||
}
|
||||
|
||||
/**
|
||||
@ -72,7 +76,7 @@ public boolean isResourceChange() {
|
||||
* @return isExecTypeUpdate.
|
||||
*/
|
||||
public boolean isExecTypeUpdate() {
|
||||
return isExecTypeUpdate;
|
||||
return containerEvent.isExecTypeUpdate();
|
||||
}
|
||||
|
||||
/**
|
||||
@ -80,6 +84,6 @@ public boolean isExecTypeUpdate() {
|
||||
* @return isIncrease.
|
||||
*/
|
||||
public boolean isIncrease() {
|
||||
return isIncrease;
|
||||
return containerEvent.isIncrease();
|
||||
}
|
||||
}
|
||||
|
||||
@ -208,6 +208,8 @@ public void setup() throws IOException {
|
||||
containerManager.init(conf);
|
||||
nodeStatusUpdater.start();
|
||||
((NMContext)context).setNodeStatusUpdater(nodeStatusUpdater);
|
||||
((NMContext)context).setContainerStateTransitionListener(
|
||||
new NodeManager.DefaultContainerStateListener());
|
||||
}
|
||||
|
||||
protected ContainerManagerImpl
|
||||
|
||||
@ -90,12 +90,16 @@
|
||||
import org.apache.hadoop.yarn.server.nodemanager.CMgrSignalContainersEvent;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor.Signal;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.ContainerStateTransitionListener;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.Context;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.DeletionService;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.NodeManager;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.TestAuxServices.ServiceA;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationState;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerEvent;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerEventType;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer;
|
||||
@ -119,6 +123,41 @@ public TestContainerManager() throws UnsupportedFileSystemException {
|
||||
LOG = LoggerFactory.getLogger(TestContainerManager.class);
|
||||
}
|
||||
|
||||
private static class Listener implements ContainerStateTransitionListener {
|
||||
|
||||
private final Map<ContainerId,
|
||||
List<org.apache.hadoop.yarn.server.nodemanager.containermanager.
|
||||
container.ContainerState>> states = new HashMap<>();
|
||||
private final Map<ContainerId, List<ContainerEventType>> events =
|
||||
new HashMap<>();
|
||||
|
||||
@Override
|
||||
public void init(Context context) {}
|
||||
|
||||
@Override
|
||||
public void preTransition(ContainerImpl op,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState beforeState,
|
||||
ContainerEvent eventToBeProcessed) {
|
||||
if (!states.containsKey(op.getContainerId())) {
|
||||
states.put(op.getContainerId(), new ArrayList<>());
|
||||
states.get(op.getContainerId()).add(beforeState);
|
||||
events.put(op.getContainerId(), new ArrayList<>());
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void postTransition(ContainerImpl op,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState beforeState,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState afterState,
|
||||
ContainerEvent processedEvent) {
|
||||
states.get(op.getContainerId()).add(afterState);
|
||||
events.get(op.getContainerId()).add(processedEvent.getType());
|
||||
}
|
||||
}
|
||||
|
||||
private boolean delayContainers = false;
|
||||
|
||||
@Override
|
||||
@ -496,6 +535,9 @@ private String[] testContainerReInitSuccess(boolean autoCommit)
|
||||
@Test
|
||||
public void testContainerUpgradeSuccessAutoCommit() throws IOException,
|
||||
InterruptedException, YarnException {
|
||||
Listener listener = new Listener();
|
||||
((NodeManager.DefaultContainerStateListener)containerManager.context.
|
||||
getContainerStateTransitionListener()).addListener(listener);
|
||||
testContainerReInitSuccess(true);
|
||||
// Should not be able to Commit (since already auto committed)
|
||||
try {
|
||||
@ -504,6 +546,41 @@ public void testContainerUpgradeSuccessAutoCommit() throws IOException,
|
||||
} catch (Exception e) {
|
||||
Assert.assertTrue(e.getMessage().contains("Nothing to Commit"));
|
||||
}
|
||||
|
||||
List<org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState> containerStates =
|
||||
listener.states.get(createContainerId(0));
|
||||
Assert.assertEquals(Arrays.asList(
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.NEW,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.LOCALIZING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.SCHEDULED,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.RUNNING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.REINITIALIZING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.REINITIALIZING_AWAITING_KILL,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.REINITIALIZING_AWAITING_KILL,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.SCHEDULED,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.RUNNING), containerStates);
|
||||
|
||||
List<ContainerEventType> containerEventTypes =
|
||||
listener.events.get(createContainerId(0));
|
||||
Assert.assertEquals(Arrays.asList(
|
||||
ContainerEventType.INIT_CONTAINER,
|
||||
ContainerEventType.RESOURCE_LOCALIZED,
|
||||
ContainerEventType.CONTAINER_LAUNCHED,
|
||||
ContainerEventType.REINITIALIZE_CONTAINER,
|
||||
ContainerEventType.RESOURCE_LOCALIZED,
|
||||
ContainerEventType.UPDATE_DIAGNOSTICS_MSG,
|
||||
ContainerEventType.CONTAINER_KILLED_ON_REQUEST,
|
||||
ContainerEventType.CONTAINER_LAUNCHED), containerEventTypes);
|
||||
}
|
||||
|
||||
@Test
|
||||
@ -524,6 +601,9 @@ public void testContainerUpgradeSuccessExplicitCommit() throws IOException,
|
||||
@Test
|
||||
public void testContainerUpgradeSuccessExplicitRollback() throws IOException,
|
||||
InterruptedException, YarnException {
|
||||
Listener listener = new Listener();
|
||||
((NodeManager.DefaultContainerStateListener)containerManager.context.
|
||||
getContainerStateTransitionListener()).addListener(listener);
|
||||
String[] pids = testContainerReInitSuccess(false);
|
||||
|
||||
// Test that the container can be Restarted after the successful upgrrade.
|
||||
@ -575,6 +655,67 @@ public void testContainerUpgradeSuccessExplicitRollback() throws IOException,
|
||||
|
||||
Assert.assertNotEquals("The Rolled-back process should be a different pid",
|
||||
pids[0], rolledBackPid);
|
||||
|
||||
List<org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState> containerStates =
|
||||
listener.states.get(createContainerId(0));
|
||||
Assert.assertEquals(Arrays.asList(
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.NEW,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.LOCALIZING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.SCHEDULED,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.RUNNING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.REINITIALIZING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.REINITIALIZING_AWAITING_KILL,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.REINITIALIZING_AWAITING_KILL,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.SCHEDULED,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.RUNNING,
|
||||
// This is the successful restart
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.REINITIALIZING_AWAITING_KILL,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.REINITIALIZING_AWAITING_KILL,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.SCHEDULED,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.RUNNING,
|
||||
// This is the rollback
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.REINITIALIZING_AWAITING_KILL,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.REINITIALIZING_AWAITING_KILL,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.SCHEDULED,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.RUNNING), containerStates);
|
||||
|
||||
List<ContainerEventType> containerEventTypes =
|
||||
listener.events.get(createContainerId(0));
|
||||
Assert.assertEquals(Arrays.asList(
|
||||
ContainerEventType.INIT_CONTAINER,
|
||||
ContainerEventType.RESOURCE_LOCALIZED,
|
||||
ContainerEventType.CONTAINER_LAUNCHED,
|
||||
ContainerEventType.REINITIALIZE_CONTAINER,
|
||||
ContainerEventType.RESOURCE_LOCALIZED,
|
||||
ContainerEventType.UPDATE_DIAGNOSTICS_MSG,
|
||||
ContainerEventType.CONTAINER_KILLED_ON_REQUEST,
|
||||
ContainerEventType.CONTAINER_LAUNCHED,
|
||||
ContainerEventType.REINITIALIZE_CONTAINER,
|
||||
ContainerEventType.UPDATE_DIAGNOSTICS_MSG,
|
||||
ContainerEventType.CONTAINER_KILLED_ON_REQUEST,
|
||||
ContainerEventType.CONTAINER_LAUNCHED,
|
||||
ContainerEventType.ROLLBACK_REINIT,
|
||||
ContainerEventType.UPDATE_DIAGNOSTICS_MSG,
|
||||
ContainerEventType.CONTAINER_KILLED_ON_REQUEST,
|
||||
ContainerEventType.CONTAINER_LAUNCHED), containerEventTypes);
|
||||
}
|
||||
|
||||
@Test
|
||||
@ -584,6 +725,9 @@ public void testContainerUpgradeLocalizationFailure() throws IOException,
|
||||
return;
|
||||
}
|
||||
containerManager.start();
|
||||
Listener listener = new Listener();
|
||||
((NodeManager.DefaultContainerStateListener)containerManager.context.
|
||||
getContainerStateTransitionListener()).addListener(listener);
|
||||
// ////// Construct the Container-id
|
||||
ContainerId cId = createContainerId(0);
|
||||
File oldStartFile = new File(tmpDir, "start_file_o.txt").getAbsoluteFile();
|
||||
@ -598,6 +742,32 @@ public void testContainerUpgradeLocalizationFailure() throws IOException,
|
||||
// since upgrade was terminated..
|
||||
Assert.assertTrue("Process is NOT alive!",
|
||||
DefaultContainerExecutor.containerIsAlive(pid));
|
||||
|
||||
List<org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState> containerStates =
|
||||
listener.states.get(createContainerId(0));
|
||||
Assert.assertEquals(Arrays.asList(
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.NEW,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.LOCALIZING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.SCHEDULED,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.RUNNING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.REINITIALIZING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.RUNNING), containerStates);
|
||||
|
||||
List<ContainerEventType> containerEventTypes =
|
||||
listener.events.get(createContainerId(0));
|
||||
Assert.assertEquals(Arrays.asList(
|
||||
ContainerEventType.INIT_CONTAINER,
|
||||
ContainerEventType.RESOURCE_LOCALIZED,
|
||||
ContainerEventType.CONTAINER_LAUNCHED,
|
||||
ContainerEventType.REINITIALIZE_CONTAINER,
|
||||
ContainerEventType.RESOURCE_FAILED), containerEventTypes);
|
||||
}
|
||||
|
||||
@Test
|
||||
@ -632,6 +802,9 @@ public void testContainerUpgradeRollbackDueToFailure() throws IOException,
|
||||
return;
|
||||
}
|
||||
containerManager.start();
|
||||
Listener listener = new Listener();
|
||||
((NodeManager.DefaultContainerStateListener)containerManager.context.
|
||||
getContainerStateTransitionListener()).addListener(listener);
|
||||
// ////// Construct the Container-id
|
||||
ContainerId cId = createContainerId(0);
|
||||
File oldStartFile = new File(tmpDir, "start_file_o.txt").getAbsoluteFile();
|
||||
@ -666,6 +839,50 @@ public void testContainerUpgradeRollbackDueToFailure() throws IOException,
|
||||
|
||||
Assert.assertNotEquals("The Rolled-back process should be a different pid",
|
||||
pid, rolledBackPid);
|
||||
|
||||
List<org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState> containerStates =
|
||||
listener.states.get(createContainerId(0));
|
||||
Assert.assertEquals(Arrays.asList(
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.NEW,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.LOCALIZING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.SCHEDULED,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.RUNNING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.REINITIALIZING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.REINITIALIZING_AWAITING_KILL,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.REINITIALIZING_AWAITING_KILL,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.SCHEDULED,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.RUNNING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.RUNNING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.SCHEDULED,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.RUNNING), containerStates);
|
||||
|
||||
List<ContainerEventType> containerEventTypes =
|
||||
listener.events.get(createContainerId(0));
|
||||
Assert.assertEquals(Arrays.asList(
|
||||
ContainerEventType.INIT_CONTAINER,
|
||||
ContainerEventType.RESOURCE_LOCALIZED,
|
||||
ContainerEventType.CONTAINER_LAUNCHED,
|
||||
ContainerEventType.REINITIALIZE_CONTAINER,
|
||||
ContainerEventType.RESOURCE_LOCALIZED,
|
||||
ContainerEventType.UPDATE_DIAGNOSTICS_MSG,
|
||||
ContainerEventType.CONTAINER_KILLED_ON_REQUEST,
|
||||
ContainerEventType.CONTAINER_LAUNCHED,
|
||||
ContainerEventType.UPDATE_DIAGNOSTICS_MSG,
|
||||
ContainerEventType.CONTAINER_EXITED_WITH_FAILURE,
|
||||
ContainerEventType.CONTAINER_LAUNCHED), containerEventTypes);
|
||||
}
|
||||
|
||||
/**
|
||||
@ -1582,16 +1799,12 @@ public void testIncreaseContainerResourceWithInvalidRequests() throws Exception
|
||||
containerManager.updateContainer(updateRequest);
|
||||
// Check response
|
||||
Assert.assertEquals(
|
||||
0, updateResponse.getSuccessfullyUpdatedContainers().size());
|
||||
Assert.assertEquals(2, updateResponse.getFailedRequests().size());
|
||||
1, updateResponse.getSuccessfullyUpdatedContainers().size());
|
||||
Assert.assertEquals(1, updateResponse.getFailedRequests().size());
|
||||
for (Map.Entry<ContainerId, SerializedException> entry : updateResponse
|
||||
.getFailedRequests().entrySet()) {
|
||||
Assert.assertNotNull("Failed message", entry.getValue().getMessage());
|
||||
if (cId0.equals(entry.getKey())) {
|
||||
Assert.assertTrue(entry.getValue().getMessage()
|
||||
.contains("Resource can only be changed when a "
|
||||
+ "container is in RUNNING or SCHEDULED state"));
|
||||
} else if (cId7.equals(entry.getKey())) {
|
||||
if (cId7.equals(entry.getKey())) {
|
||||
Assert.assertTrue(entry.getValue().getMessage()
|
||||
.contains("Container " + cId7.toString()
|
||||
+ " is not handled by this NodeManager"));
|
||||
|
||||
@ -23,6 +23,7 @@
|
||||
import java.util.Arrays;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.concurrent.ConcurrentHashMap;
|
||||
import java.util.concurrent.ConcurrentMap;
|
||||
|
||||
@ -47,11 +48,17 @@
|
||||
import org.apache.hadoop.yarn.security.NMTokenIdentifier;
|
||||
import org.apache.hadoop.yarn.server.api.records.ContainerQueuingLimit;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.ContainerStateTransitionListener;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.Context;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.DeletionService;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.NodeManager;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.BaseContainerManagerTest;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerEvent;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerEventType;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerState;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitor;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainersMonitorImpl;
|
||||
@ -76,6 +83,40 @@ public TestContainerSchedulerQueuing() throws UnsupportedFileSystemException {
|
||||
LOG = LoggerFactory.getLogger(TestContainerSchedulerQueuing.class);
|
||||
}
|
||||
|
||||
private static class Listener implements ContainerStateTransitionListener {
|
||||
|
||||
private final Map<ContainerId,
|
||||
List<ContainerState>> states = new HashMap<>();
|
||||
private final Map<ContainerId, List<ContainerEventType>> events =
|
||||
new HashMap<>();
|
||||
|
||||
@Override
|
||||
public void init(Context context) {}
|
||||
|
||||
@Override
|
||||
public void preTransition(ContainerImpl op,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState beforeState,
|
||||
ContainerEvent eventToBeProcessed) {
|
||||
if (!states.containsKey(op.getContainerId())) {
|
||||
states.put(op.getContainerId(), new ArrayList<>());
|
||||
states.get(op.getContainerId()).add(beforeState);
|
||||
events.put(op.getContainerId(), new ArrayList<>());
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void postTransition(ContainerImpl op,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState beforeState,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState afterState,
|
||||
ContainerEvent processedEvent) {
|
||||
states.get(op.getContainerId()).add(afterState);
|
||||
events.get(op.getContainerId()).add(processedEvent.getType());
|
||||
}
|
||||
}
|
||||
|
||||
private boolean delayContainers = true;
|
||||
|
||||
@Override
|
||||
@ -542,6 +583,10 @@ public void testPauseOpportunisticForGuaranteedContainer() throws Exception {
|
||||
containerManager.start();
|
||||
containerManager.getContainerScheduler().
|
||||
setUsePauseEventForPreemption(true);
|
||||
|
||||
Listener listener = new Listener();
|
||||
((NodeManager.DefaultContainerStateListener)containerManager.getContext().
|
||||
getContainerStateTransitionListener()).addListener(listener);
|
||||
ContainerLaunchContext containerLaunchContext =
|
||||
recordFactory.newRecordInstance(ContainerLaunchContext.class);
|
||||
|
||||
@ -606,6 +651,39 @@ public void testPauseOpportunisticForGuaranteedContainer() throws Exception {
|
||||
// starts running
|
||||
BaseContainerManagerTest.waitForNMContainerState(containerManager,
|
||||
createContainerId(0), ContainerState.DONE, 40);
|
||||
|
||||
List<org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState> containerStates =
|
||||
listener.states.get(createContainerId(0));
|
||||
Assert.assertEquals(Arrays.asList(
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.NEW,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.SCHEDULED,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.RUNNING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.PAUSING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.PAUSED,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.RESUMING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.RUNNING,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.EXITED_WITH_SUCCESS,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.DONE), containerStates);
|
||||
List<ContainerEventType> containerEventTypes =
|
||||
listener.events.get(createContainerId(0));
|
||||
Assert.assertEquals(Arrays.asList(ContainerEventType.INIT_CONTAINER,
|
||||
ContainerEventType.CONTAINER_LAUNCHED,
|
||||
ContainerEventType.PAUSE_CONTAINER,
|
||||
ContainerEventType.CONTAINER_PAUSED,
|
||||
ContainerEventType.RESUME_CONTAINER,
|
||||
ContainerEventType.CONTAINER_RESUMED,
|
||||
ContainerEventType.CONTAINER_EXITED_WITH_SUCCESS,
|
||||
ContainerEventType.CONTAINER_RESOURCES_CLEANEDUP), containerEventTypes);
|
||||
}
|
||||
|
||||
/**
|
||||
@ -1068,6 +1146,9 @@ public void testStopQueuedContainer() throws Exception {
|
||||
@Test
|
||||
public void testPromotionOfOpportunisticContainers() throws Exception {
|
||||
containerManager.start();
|
||||
Listener listener = new Listener();
|
||||
((NodeManager.DefaultContainerStateListener)containerManager.getContext().
|
||||
getContainerStateTransitionListener()).addListener(listener);
|
||||
|
||||
ContainerLaunchContext containerLaunchContext =
|
||||
recordFactory.newRecordInstance(ContainerLaunchContext.class);
|
||||
@ -1150,6 +1231,7 @@ public void testPromotionOfOpportunisticContainers() throws Exception {
|
||||
containerStatuses = containerManager
|
||||
.getContainerStatuses(statRequest).getContainerStatuses();
|
||||
Assert.assertEquals(1, containerStatuses.size());
|
||||
|
||||
for (ContainerStatus status : containerStatuses) {
|
||||
if (org.apache.hadoop.yarn.api.records.ContainerState.RUNNING ==
|
||||
status.getState()) {
|
||||
@ -1160,6 +1242,25 @@ public void testPromotionOfOpportunisticContainers() throws Exception {
|
||||
|
||||
// Ensure no containers are queued.
|
||||
Assert.assertEquals(0, containerScheduler.getNumQueuedContainers());
|
||||
|
||||
List<org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState> containerStates =
|
||||
listener.states.get(createContainerId(1));
|
||||
Assert.assertEquals(Arrays.asList(
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.NEW,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.SCHEDULED,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.SCHEDULED,
|
||||
org.apache.hadoop.yarn.server.nodemanager.containermanager.container.
|
||||
ContainerState.RUNNING), containerStates);
|
||||
List<ContainerEventType> containerEventTypes =
|
||||
listener.events.get(createContainerId(1));
|
||||
Assert.assertEquals(Arrays.asList(
|
||||
ContainerEventType.INIT_CONTAINER,
|
||||
ContainerEventType.UPDATE_CONTAINER_TOKEN,
|
||||
ContainerEventType.CONTAINER_LAUNCHED), containerEventTypes);
|
||||
}
|
||||
|
||||
@Test
|
||||
|
||||
Loading…
Reference in New Issue
Block a user