Java ContainersLauncherEventType类代码示例

import org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEventType; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public void transition(ContainerImpl container, ContainerEvent event) {
  container.sendContainerMonitorStartEvent();
  container.metrics.runningContainer();
  container.wasLaunched  = true;
  long duration = clock.getTime() - container.containerLaunchStartTime;
  container.metrics.addContainerLaunchDuration(duration);

  if (container.recoveredAsKilled) {
    LOG.info("Killing " + container.containerId
        + " due to recovered as killed");
    container.addDiagnostics("Container recovered as killed.\n");
    container.dispatcher.getEventHandler().handle(
        new ContainersLauncherEvent(container,
            ContainersLauncherEventType.CLEANUP_CONTAINER));
  }
}
 

import org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEventType; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public void transition(ContainerImpl container, ContainerEvent event) {
  container.sendContainerMonitorStartEvent();
  container.metrics.runningContainer();
  container.wasLaunched  = true;

  if (container.recoveredAsKilled) {
    LOG.info("Killing " + container.containerId
        + " due to recovered as killed");
    container.addDiagnostics("Container recovered as killed.\n");
    container.dispatcher.getEventHandler().handle(
        new ContainersLauncherEvent(container,
            ContainersLauncherEventType.CLEANUP_CONTAINER));
  }
}
 

import org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEventType; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public void transition(ContainerImpl container, ContainerEvent event) {
  container.sendContainerMonitorStartEvent();
  container.metrics.runningContainer();
  container.wasLaunched  = true;
  long duration = clock.getTime() - container.containerLaunchStartTime;
  container.metrics.addContainerLaunchDuration(duration);
  //we start docker container update thread here
  container.dockerUpdateThread.start();

  if (container.recoveredAsKilled) {
    LOG.info("Killing " + container.containerId
        + " due to recovered as killed");
    container.addDiagnostics("Container recovered as killed.\n");
    container.dispatcher.getEventHandler().handle(
        new ContainersLauncherEvent(container,
            ContainersLauncherEventType.CLEANUP_CONTAINER));
  }
}
 

import org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEventType; //导入依赖的package包/类
@Override
public void transition(ContainerImpl container, ContainerEvent event) {
  ContainerExitEvent exitEvent = (ContainerExitEvent) event;
  container.exitCode = exitEvent.getExitCode();

  // TODO: Add containerWorkDir to the deletion service.
  // TODO: Add containerOuputDir to the deletion service.

  if (clCleanupRequired) {
    container.dispatcher.getEventHandler().handle(
        new ContainersLauncherEvent(container,
            ContainersLauncherEventType.CLEANUP_CONTAINER));
  }

  container.cleanup();
}
 

import org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEventType; //导入依赖的package包/类
@Override
public void transition(ContainerImpl container, ContainerEvent event) {
  ContainerExitEvent exitEvent = (ContainerExitEvent) event;
  container.exitCode = exitEvent.getExitCode();
  if (exitEvent.getDiagnosticInfo() != null) {
    container.diagnostics.append(exitEvent.getDiagnosticInfo())
      .append('\n');
  }

  // TODO: Add containerWorkDir to the deletion service.
  // TODO: Add containerOuputDir to the deletion service.

  if (clCleanupRequired) {
    container.dispatcher.getEventHandler().handle(
        new ContainersLauncherEvent(container,
            ContainersLauncherEventType.CLEANUP_CONTAINER));
  }

  container.cleanup();
}
 

import org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEventType; //导入依赖的package包/类
@SuppressWarnings("unchecked") // dispatcher not typed
private void sendLaunchEvent() {
  ContainersLauncherEventType launcherEvent =
      ContainersLauncherEventType.LAUNCH_CONTAINER;
  if (recoveredStatus == RecoveredContainerStatus.LAUNCHED) {
    // try to recover a container that was previously launched
    launcherEvent = ContainersLauncherEventType.RECOVER_CONTAINER;
  }
  containerLaunchStartTime = clock.getTime();
  dispatcher.getEventHandler().handle(
      new ContainersLauncherEvent(this, launcherEvent));
}
 

import org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEventType; //导入依赖的package包/类
public ContainerManagerImpl(Context context, ContainerExecutor exec,
    DeletionService deletionContext, NodeStatusUpdater nodeStatusUpdater,
    NodeManagerMetrics metrics, ApplicationACLsManager aclsManager,
    LocalDirsHandlerService dirsHandler) {
  super(ContainerManagerImpl.class.getName());
  this.context = context;
  this.dirsHandler = dirsHandler;

  // ContainerManager level dispatcher.
  dispatcher = new AsyncDispatcher();
  this.deletionService = deletionContext;
  this.metrics = metrics;

  rsrcLocalizationSrvc =
      createResourceLocalizationService(exec, deletionContext, context);
  addService(rsrcLocalizationSrvc);

  containersLauncher = createContainersLauncher(context, exec);
  addService(containersLauncher);

  this.nodeStatusUpdater = nodeStatusUpdater;
  this.aclsManager = aclsManager;

  // Start configurable services
  auxiliaryServices = new AuxServices();
  auxiliaryServices.registerServiceListener(this);
  addService(auxiliaryServices);

  this.containersMonitor =
      new ContainersMonitorImpl(exec, dispatcher, this.context);
  addService(this.containersMonitor);

  dispatcher.register(ContainerEventType.class,
      new ContainerEventDispatcher());
  dispatcher.register(ApplicationEventType.class,
      new ApplicationEventDispatcher());
  dispatcher.register(LocalizationEventType.class, rsrcLocalizationSrvc);
  dispatcher.register(AuxServicesEventType.class, auxiliaryServices);
  dispatcher.register(ContainersMonitorEventType.class, containersMonitor);
  dispatcher.register(ContainersLauncherEventType.class, containersLauncher);
  
  addService(dispatcher);

  ReentrantReadWriteLock lock = new ReentrantReadWriteLock();
  this.readLock = lock.readLock();
  this.writeLock = lock.writeLock();
}
 

import org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEventType; //导入依赖的package包/类
WrappedApplication(int id, long timestamp, String user, int numContainers) {
  Configuration conf = new Configuration();
  
  dispatcher = new DrainDispatcher();
  containerTokenIdentifierMap =
      new HashMap<ContainerId, ContainerTokenIdentifier>();
  dispatcher.init(conf);

  localizerBus = mock(EventHandler.class);
  launcherBus = mock(EventHandler.class);
  monitorBus = mock(EventHandler.class);
  auxBus = mock(EventHandler.class);
  containerBus = mock(EventHandler.class);
  logAggregationBus = mock(EventHandler.class);

  dispatcher.register(LocalizationEventType.class, localizerBus);
  dispatcher.register(ContainersLauncherEventType.class, launcherBus);
  dispatcher.register(ContainersMonitorEventType.class, monitorBus);
  dispatcher.register(AuxServicesEventType.class, auxBus);
  dispatcher.register(ContainerEventType.class, containerBus);
  dispatcher.register(LogHandlerEventType.class, logAggregationBus);

  nmTokenSecretMgr = mock(NMTokenSecretManagerInNM.class);

  context = mock(Context.class);
  
  when(context.getContainerTokenSecretManager()).thenReturn(
    new NMContainerTokenSecretManager(conf));
  when(context.getApplicationACLsManager()).thenReturn(
    new ApplicationACLsManager(conf));
  when(context.getNMTokenSecretManager()).thenReturn(nmTokenSecretMgr);
  
  // Setting master key
  MasterKey masterKey = new MasterKeyPBImpl();
  masterKey.setKeyId(123);
  masterKey.setBytes(ByteBuffer.wrap(new byte[] { (new Integer(123)
    .byteValue()) }));
  context.getContainerTokenSecretManager().setMasterKey(masterKey);
  
  this.user = user;
  this.appId = BuilderUtils.newApplicationId(timestamp, id);

  app = new ApplicationImpl(dispatcher, this.user, appId, null, context);
  containers = new ArrayList<Container>();
  for (int i = 0; i < numContainers; i++) {
    Container container = createMockedContainer(this.appId, i);
    containers.add(container);
    long currentTime = System.currentTimeMillis();
    ContainerTokenIdentifier identifier =
        new ContainerTokenIdentifier(container.getContainerId(), "", "",
          null, currentTime + 2000, masterKey.getKeyId(), currentTime,
          Priority.newInstance(0), 0);
    containerTokenIdentifierMap
      .put(identifier.getContainerID(), identifier);
    context.getContainerTokenSecretManager().startContainerSuccessful(
      identifier);
    Assert.assertFalse(context.getContainerTokenSecretManager()
      .isValidStartContainerRequest(identifier));
  }

  dispatcher.start();
}
 

import org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEventType; //导入依赖的package包/类
public ContainerManagerImpl(Context context, ContainerExecutor exec,
    DeletionService deletionContext, NodeStatusUpdater nodeStatusUpdater,
    NodeManagerMetrics metrics, LocalDirsHandlerService dirsHandler) {
  super(ContainerManagerImpl.class.getName());
  this.context = context;
  this.dirsHandler = dirsHandler;

  // ContainerManager level dispatcher.
  dispatcher = new AsyncDispatcher();
  this.deletionService = deletionContext;
  this.metrics = metrics;

  rsrcLocalizationSrvc =
      createResourceLocalizationService(exec, deletionContext, context);
  addService(rsrcLocalizationSrvc);

  containersLauncher = createContainersLauncher(context, exec);
  addService(containersLauncher);

  this.nodeStatusUpdater = nodeStatusUpdater;

  // Start configurable services
  auxiliaryServices = new AuxServices();
  auxiliaryServices.registerServiceListener(this);
  addService(auxiliaryServices);

  this.containersMonitor =
      new ContainersMonitorImpl(exec, dispatcher, this.context);
  addService(this.containersMonitor);

  dispatcher.register(ContainerEventType.class,
      new ContainerEventDispatcher());
  dispatcher.register(ApplicationEventType.class,
      new ApplicationEventDispatcher());
  dispatcher.register(LocalizationEventType.class, rsrcLocalizationSrvc);
  dispatcher.register(AuxServicesEventType.class, auxiliaryServices);
  dispatcher.register(ContainersMonitorEventType.class, containersMonitor);
  dispatcher.register(ContainersLauncherEventType.class, containersLauncher);
  
  addService(dispatcher);

  ReentrantReadWriteLock lock = new ReentrantReadWriteLock();
  this.readLock = lock.readLock();
  this.writeLock = lock.writeLock();
}