Package org.apache.hadoop.yarn.server.nodemanager.containermanager.container

Examples of org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container

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                        + req.getPath().toUri().getPath())));
              }
            }
          break;
        case CLEANUP_CONTAINER_RESOURCES:
          Container container =
              ((ContainerLocalizationEvent) event).getContainer();
          // TODO: delete the container dir
          this.dispatcher.getEventHandler().handle(
              new ContainerEvent(container.getContainerId(),
                  ContainerEventType.CONTAINER_RESOURCES_CLEANEDUP));
          break;
        case DESTROY_APPLICATION_RESOURCES:
          Application application =
            ((ApplicationLocalizationEvent) event).getApplication();
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      ContainerExecutor exec) {
    return new ContainersLauncher(context, super.dispatcher, exec,
                                  super.dirsHandler, this) {
      @Override
      public void handle(ContainersLauncherEvent event) {
        Container container = event.getContainer();
        ContainerId containerId = container.getContainerId();
        switch (event.getType()) {
        case LAUNCH_CONTAINER:
          dispatcher.getEventHandler().handle(
              new ContainerEvent(containerId,
                  ContainerEventType.CONTAINER_LAUNCHED));
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  private HashMap<String, String> addAppContainers(Application app)
      throws IOException {
    Dispatcher dispatcher = new AsyncDispatcher();
    ApplicationAttemptId appAttemptId = BuilderUtils.newApplicationAttemptId(
        app.getAppId(), 1);
    Container container1 = new MockContainer(appAttemptId, dispatcher, conf,
        app.getUser(), app.getAppId(), 1);
    Container container2 = new MockContainer(appAttemptId, dispatcher, conf,
        app.getUser(), app.getAppId(), 2);
    nmContext.getContainers()
        .put(container1.getContainerId(), container1);
    nmContext.getContainers()
        .put(container2.getContainerId(), container2);

    app.getContainers().put(container1.getContainerId(), container1);
    app.getContainers().put(container2.getContainerId(), container2);
    HashMap<String, String> hash = new HashMap<String, String>();
    hash.put(container1.getContainerId().toString(), container1
        .getContainerId().toString());
    hash.put(container2.getContainerId().toString(), container2
        .getContainerId().toString());
    return hash;
  }
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        ContainerTokenIdentifier containerToken = BuilderUtils
            .newContainerTokenIdentifier(BuilderUtils.newContainerToken(
                firstContainerID, InetAddress.getByName("localhost")
                    .getCanonicalHostName(), 1234, user, resource,
                currentTime + 10000, 123, "password".getBytes(), currentTime));
        Container container =
            new ContainerImpl(conf, mockDispatcher, launchContext, null,
              mockMetrics, containerToken);
        this.context.getContainers().put(firstContainerID, container);
      } else if (heartBeatID == 2) {
        // Checks on the RM end
        Assert.assertEquals("Number of applications should only be one!", 1,
            nodeStatus.getContainersStatuses().size());
        Assert.assertEquals("Number of container for the app should be one!",
            1, appToContainers.get(appId1).size());

        // Checks on the NM end
        ConcurrentMap<ContainerId, Container> activeContainers =
            this.context.getContainers();
        Assert.assertEquals(1, activeContainers.size());

        // Give another container to the NM.
        ApplicationAttemptId appAttemptID =
            ApplicationAttemptId.newInstance(appId2, 0);
        ContainerId secondContainerID =
            ContainerId.newInstance(appAttemptID, heartBeatID);
        ContainerLaunchContext launchContext = recordFactory
            .newRecordInstance(ContainerLaunchContext.class);
        long currentTime = System.currentTimeMillis();
        String user = "testUser";
        Resource resource = BuilderUtils.newResource(3, 1);
        ContainerTokenIdentifier containerToken = BuilderUtils
            .newContainerTokenIdentifier(BuilderUtils.newContainerToken(
                secondContainerID, InetAddress.getByName("localhost")
                    .getCanonicalHostName(), 1234, user, resource,
                currentTime + 10000, 123, "password".getBytes(), currentTime));
        Container container =
            new ContainerImpl(conf, mockDispatcher, launchContext, null,
              mockMetrics, containerToken);
        this.context.getContainers().put(secondContainerID, container);
      } else if (heartBeatID == 3) {
        // Checks on the RM end
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    String appSubmitter = "nobody";
    String cmd = String.valueOf(
        LinuxContainerExecutor.Commands.LAUNCH_CONTAINER.getValue());
    String appId = "APP_ID";
    String containerId = "CONTAINER_ID";
    Container container = mock(Container.class);
    ContainerId cId = mock(ContainerId.class);
    ContainerLaunchContext context = mock(ContainerLaunchContext.class);
    HashMap<String, String> env = new HashMap<String,String>();
   
    when(container.getContainerId()).thenReturn(cId);
    when(container.getLaunchContext()).thenReturn(context);
   
    when(cId.toString()).thenReturn(containerId);
   
    when(context.getEnvironment()).thenReturn(env);
   
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    String appSubmitter = "nobody";
    String cmd = String
        .valueOf(LinuxContainerExecutor.Commands.LAUNCH_CONTAINER.getValue());
    String appId = "APP_ID";
    String containerId = "CONTAINER_ID";
    Container container = mock(Container.class);
    ContainerId cId = mock(ContainerId.class);
    ContainerLaunchContext context = mock(ContainerLaunchContext.class);
    HashMap<String, String> env = new HashMap<String, String>();

    when(container.getContainerId()).thenReturn(cId);
    when(container.getLaunchContext()).thenReturn(context);

    when(cId.toString()).thenReturn(containerId);

    when(context.getEnvironment()).thenReturn(env);
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  private HashMap<String, String> addAppContainers(Application app)
      throws IOException {
    Dispatcher dispatcher = new AsyncDispatcher();
    ApplicationAttemptId appAttemptId = BuilderUtils.newApplicationAttemptId(
        app.getAppId(), 1);
    Container container1 = new MockContainer(appAttemptId, dispatcher, conf,
        app.getUser(), app.getAppId(), 1);
    Container container2 = new MockContainer(appAttemptId, dispatcher, conf,
        app.getUser(), app.getAppId(), 2);
    nmContext.getContainers()
        .put(container1.getContainerId(), container1);
    nmContext.getContainers()
        .put(container2.getContainerId(), container2);

    app.getContainers().put(container1.getContainerId(), container1);
    app.getContainers().put(container2.getContainerId(), container2);
    HashMap<String, String> hash = new HashMap<String, String>();
    hash.put(container1.getContainerId().toString(), container1
        .getContainerId().toString());
    hash.put(container2.getContainerId().toString(), container2
        .getContainerId().toString());
    return hash;
  }
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      if (heartBeatID == 0) {
        return containers;
      } else if (heartBeatID == 1) {
        ContainerStatus containerStatus2 =
            createContainerStatus(2, ContainerState.RUNNING);
        Container container2 = getMockContainer(containerStatus2);
        containers.put(containerStatus2.getContainerId(), container2);

        ContainerStatus containerStatus3 =
            createContainerStatus(3, ContainerState.COMPLETE);
        Container container3 = getMockContainer(containerStatus3);
        containers.put(containerStatus3.getContainerId(), container3);
        return containers;
      } else if (heartBeatID == 2) {
        ContainerStatus containerStatus4 =
            createContainerStatus(4, ContainerState.RUNNING);
        Container container4 = getMockContainer(containerStatus4);
        containers.put(containerStatus4.getContainerId(), container4);

        ContainerStatus containerStatus5 =
            createContainerStatus(5, ContainerState.COMPLETE);
        Container container5 = getMockContainer(containerStatus5);
        containers.put(containerStatus5.getContainerId(), container5);
        return containers;
      } else {
        containers.clear();
        return containers;
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    List<ContainerStatus> containersStatuses = new ArrayList<ContainerStatus>();
    for (Iterator<Entry<ContainerId, Container>> i =
        this.context.getContainers().entrySet().iterator(); i.hasNext();) {
      Entry<ContainerId, Container> e = i.next();
      ContainerId containerId = e.getKey();
      Container container = e.getValue();

      // Clone the container to send it to the RM
      org.apache.hadoop.yarn.api.records.ContainerStatus containerStatus =
          container.cloneAndGetContainerStatus();
      containersStatuses.add(containerStatus);
      ++numActiveContainers;
      LOG.info("Sending out status for container: " + containerStatus);

      if (containerStatus.getState() == ContainerState.COMPLETE) {
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      ApplicationId applicationId = containerId.getApplicationAttemptId()
          .getApplicationId();
      Application application = this.nmContext.getApplications().get(
          applicationId);
      Container container = this.nmContext.getContainers().get(containerId);

      if (application == null) {
        html.h1(
            "Unknown container. Container either has not started or "
                + "has already completed or "
                + "doesn't belong to this node at all.");
        return;
      }
      if (container == null) {
        // Container may have alerady completed, but logs not aggregated yet.
        printLogs(html, containerId, applicationId, application);
        return;
      }

      if (EnumSet.of(ContainerState.NEW, ContainerState.LOCALIZING,
          ContainerState.LOCALIZED).contains(container.getContainerState())) {
        html.h1("Container is not yet running. Current state is "
                + container.getContainerState());
        return;
      }

      if (container.getContainerState() == ContainerState.LOCALIZATION_FAILED) {
        html.h1("Container wasn't started. Localization failed.");
        return;
      }

      if (EnumSet.of(ContainerState.RUNNING,
          ContainerState.EXITED_WITH_FAILURE,
          ContainerState.EXITED_WITH_SUCCESS).contains(
          container.getContainerState())) {
        printLogs(html, containerId, applicationId, application);
        return;
      }
      if (EnumSet.of(ContainerState.KILLING,
          ContainerState.CONTAINER_CLEANEDUP_AFTER_KILL,
          ContainerState.CONTAINER_RESOURCES_CLEANINGUP).contains(
          container.getContainerState())) {
        //Container may have generated some logs before being killed.
        printLogs(html, containerId, applicationId, application);
        return;
      }
      if (container.getContainerState().equals(ContainerState.DONE)) {
        // Prev state unknown. Logs may be available.
        printLogs(html, containerId, applicationId, application);
        return;
      } else {
        html.h1("Container is no longer running...");
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Related Classes of org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container

  • org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationImpl$InitContainerTransition
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.application.TestApplication
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.application.TestApplication$WrappedApplication
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncher
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.TestContainerLaunch
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.TestResourceLocalizationService
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.TestAuxServices
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