Examples of ApplicationAttemptId

org.apache.hadoop.yarn.api.records.ApplicationAttemptId

ApplicationAttemptId denotes the particular attempt of an ApplicationMaster for a given {@link ApplicationId}.

Multiple attempts might be needed to run an application to completion due to temporal failures of the ApplicationMaster such as hardware failures, connectivity issues etc. on the node on which it was scheduled.

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


  public static ApplicationAttemptId getMockApplicationAttemptId(int appId, int attemptId) {
    ApplicationId applicationId = mock(ApplicationId.class);
    when(applicationId.getClusterTimestamp()).thenReturn(0L);
    when(applicationId.getId()).thenReturn(appId);
    ApplicationAttemptId applicationAttemptId = mock(ApplicationAttemptId.class);
    when(applicationAttemptId.getApplicationId()).thenReturn(applicationId);
    when(applicationAttemptId.getAttemptId()).thenReturn(attemptId);
    return applicationAttemptId;
  }

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


  @Test
  public void testSucceed() throws Exception {
    DefaultContainerMonitor monitor = new DefaultContainerMonitor();


    ApplicationAttemptId applicationAttemptId = getMockApplicationAttemptId(1, 1);


    ContainerId containerId1 = getMockContainerId(applicationAttemptId, 1);
    Container container1 = getMockContainer(containerId1, null, null, null);


    // container 1

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


  @Test
  public void testTwoSucceed() throws Exception {
    DefaultContainerMonitor monitor = new DefaultContainerMonitor();


    ApplicationAttemptId applicationAttemptId = getMockApplicationAttemptId(1, 1);


    ContainerId containerId1 = getMockContainerId(applicationAttemptId, 1);
    Container container1 = getMockContainer(containerId1, null, null, null);
    ContainerId containerId2 = getMockContainerId(applicationAttemptId, 2);
    Container container2 = getMockContainer(containerId2, null, null, null);

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


  @Test
  public void testFailedAndSucceedWithGarbage() throws Exception {
    DefaultContainerMonitor monitor = new DefaultContainerMonitor();


    ApplicationAttemptId applicationAttemptId = getMockApplicationAttemptId(1, 1);


    ContainerId containerId1 = getMockContainerId(applicationAttemptId, 1);
    Container container1 = getMockContainer(containerId1, null, null, null);
    ContainerId containerId2 = getMockContainerId(applicationAttemptId, 2);
    Container container2 = getMockContainer(containerId2, null, null, null);

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

  @Test
  public void testFailedWithContainerLoss() throws Exception {
    // SHDP-385 case when nm is killed and eventually rm receives
    // Container released on a *lost* node" exit_status: -100
    DefaultContainerMonitor monitor = new DefaultContainerMonitor();
    ApplicationAttemptId applicationAttemptId = getMockApplicationAttemptId(1, 1);
    ContainerId containerId1 = getMockContainerId(applicationAttemptId, 1);
    Container container1 = getMockContainer(containerId1, null, null, null);
    monitor.onContainer(Arrays.asList(container1));
    assertMonitorState(monitor, 1, 0, 0, 0);

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

  }


  @Test
  public void testFailedWithContainerDiskFailed() throws Exception {
    DefaultContainerMonitor monitor = new DefaultContainerMonitor();
    ApplicationAttemptId applicationAttemptId = getMockApplicationAttemptId(1, 1);
    ContainerId containerId1 = getMockContainerId(applicationAttemptId, 1);
    Container container1 = getMockContainer(containerId1, null, null, null);
    monitor.onContainer(Arrays.asList(container1));
    assertMonitorState(monitor, 1, 0, 0, 0);

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

  }


  @Test
  public void testFailedWithContainerInvalid() throws Exception {
    DefaultContainerMonitor monitor = new DefaultContainerMonitor();
    ApplicationAttemptId applicationAttemptId = getMockApplicationAttemptId(1, 1);
    ContainerId containerId1 = getMockContainerId(applicationAttemptId, 1);
    Container container1 = getMockContainer(containerId1, null, null, null);
    monitor.onContainer(Arrays.asList(container1));
    assertMonitorState(monitor, 1, 0, 0, 0);

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

   */
  public static ApplicationAttemptId getMockApplicationAttemptId(int appId, int attemptId) {
    ApplicationId applicationId = mock(ApplicationId.class);
    when(applicationId.getClusterTimestamp()).thenReturn(0L);
    when(applicationId.getId()).thenReturn(appId);
    ApplicationAttemptId applicationAttemptId = mock(ApplicationAttemptId.class);
    when(applicationAttemptId.getApplicationId()).thenReturn(applicationId);
    when(applicationAttemptId.getAttemptId()).thenReturn(attemptId);
    return applicationAttemptId;
  }

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

    TestingJobEventHandler jeh = new TestingJobEventHandler();
    dispatcher.register(JobEventType.class, jeh);


    SystemClock clock = new SystemClock();
    AppContext appContext = mock(AppContext.class);
    ApplicationAttemptId attemptid = 
      ConverterUtils.toApplicationAttemptId("appattempt_1234567890000_0001_0");
    when(appContext.getApplicationID()).thenReturn(attemptid.getApplicationId());
    when(appContext.getApplicationAttemptId()).thenReturn(attemptid);
    when(appContext.getEventHandler()).thenReturn(
        dispatcher.getEventHandler());
    when(appContext.getClock()).thenReturn(clock);
    OutputCommitter committer = mock(OutputCommitter.class);

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

    CommitterEventHandler handler = new CommitterEventHandler(mockContext, 
        mockCommitter, new TestingRMHeartbeatHandler());
    YarnConfiguration conf = new YarnConfiguration();
    conf.set(MRJobConfig.MR_AM_STAGING_DIR, stagingDir);
    JobContext mockJobContext = mock(JobContext.class);
    ApplicationAttemptId attemptid = 
      ConverterUtils.toApplicationAttemptId("appattempt_1234567890000_0001_0");
    JobId jobId =  TypeConverter.toYarn(
        TypeConverter.fromYarn(attemptid.getApplicationId()));
    
    WaitForItHandler waitForItHandler = new WaitForItHandler();
    
    when(mockContext.getApplicationID()).thenReturn(attemptid.getApplicationId());
    when(mockContext.getApplicationAttemptId()).thenReturn(attemptid);
    when(mockContext.getEventHandler()).thenReturn(waitForItHandler);
    when(mockContext.getClock()).thenReturn(mockClock);
    
    handler.init(conf);

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