Examples of org.apache.hadoop.yarn.api.records.ApplicationId

Package org.apache.hadoop.yarn.api.records

Examples of org.apache.hadoop.yarn.api.records.ApplicationId

org.apache.hadoop.yarn.api.records.ApplicationId

ApplicationId represents the globally unique identifier for an application.

The globally unique nature of the identifier is achieved by using the cluster timestamp i.e. start-time of the ResourceManager along with a monotonically increasing counter for the application.

      @PathParam("appid") String appId) {
    init();
    if (appId == null || appId.isEmpty()) {
      throw new NotFoundException("appId, " + appId + ", is empty or null");
    }
    ApplicationId id;
    id = ConverterUtils.toApplicationId(recordFactory, appId);
    if (id == null) {
      throw new NotFoundException("appId is null");
    }
    RMApp app = rm.getRMContext().getRMApps().get(id);

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    init();
    if (appId == null || appId.isEmpty()) {
      throw new NotFoundException("appId, " + appId + ", is empty or null");
    }
    ApplicationId id;
    id = ConverterUtils.toApplicationId(recordFactory, appId);
    if (id == null) {
      throw new NotFoundException("appId is null");
    }
    RMApp app = rm.getRMContext().getRMApps().get(id);

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    private Map<ApplicationId, List<ContainerStatus>> getAppToContainerStatusMap(
        List<ContainerStatus> containers) {
      Map<ApplicationId, List<ContainerStatus>> map =
          new HashMap<ApplicationId, List<ContainerStatus>>();
      for (ContainerStatus cs : containers) {
        ApplicationId applicationId = 
            cs.getContainerId().getApplicationAttemptId().getApplicationId();
        List<ContainerStatus> appContainers = map.get(applicationId);
        if (appContainers == null) {
          appContainers = new ArrayList<ContainerStatus>();
          map.put(applicationId, appContainers);

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      when(mockDispatcher.getEventHandler()).thenReturn(mockEventHandler);
      nodeStatus.setResponseId(heartBeatID++);
      Map<ApplicationId, List<ContainerStatus>> appToContainers =
          getAppToContainerStatusMap(nodeStatus.getContainersStatuses());
      
      ApplicationId appId1 = ApplicationId.newInstance(0, 1);
      ApplicationId appId2 = ApplicationId.newInstance(0, 2);
      
      if (heartBeatID == 1) {
        Assert.assertEquals(0, nodeStatus.getContainersStatuses().size());


        // Give a container to the NM.

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      this.rmContext = rmContext;
    }


    @Override
    public void handle(RMAppEvent event) {
      ApplicationId appID = event.getApplicationId();
      RMApp rmApp = this.rmContext.getRMApps().get(appID);
      if (rmApp != null) {
        try {
          rmApp.handle(event);
        } catch (Throwable t) {

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    }


    @Override
    public void handle(RMAppAttemptEvent event) {
      ApplicationAttemptId appAttemptID = event.getApplicationAttemptId();
      ApplicationId appAttemptId = appAttemptID.getApplicationId();
      RMApp rmApp = this.rmContext.getRMApps().get(appAttemptId);
      if (rmApp != null) {
        RMAppAttempt rmAppAttempt = rmApp.getRMAppAttempt(appAttemptID);
        if (rmAppAttempt != null) {
          try {

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    return toApplicationId(recordFactory, it);
  }


  private static ApplicationId toApplicationId(RecordFactory recordFactory,
      Iterator<String> it) {
    ApplicationId appId = ApplicationId.newInstance(Long.parseLong(it.next()),
        Integer.parseInt(it.next()));
    return appId;
  }

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    return appId;
  }


  private static ApplicationAttemptId toApplicationAttemptId(
      Iterator<String> it) throws NumberFormatException {
    ApplicationId appId = ApplicationId.newInstance(Long.parseLong(it.next()),
        Integer.parseInt(it.next()));
    ApplicationAttemptId appAttemptId =
        ApplicationAttemptId.newInstance(appId, Integer.parseInt(it.next()));
    return appAttemptId;
  }

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    return appAttemptId;
  }


  private static ApplicationId toApplicationId(
      Iterator<String> it) throws NumberFormatException {
    ApplicationId appId = ApplicationId.newInstance(Long.parseLong(it.next()),
        Integer.parseInt(it.next()));
    return appId;
  }

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      }
    }


    private ContainerStatus createContainerStatus(int id,
        ContainerState containerState) {
      ApplicationId applicationId =
          BuilderUtils.newApplicationId(System.currentTimeMillis(), id);
      ApplicationAttemptId applicationAttemptId =
          BuilderUtils.newApplicationAttemptId(applicationId, id);
      ContainerId contaierId =
          BuilderUtils.newContainerId(applicationAttemptId, id);

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