Package org.apache.hadoop.mapreduce.v2.api.records

Examples of org.apache.hadoop.mapreduce.v2.api.records.TaskId


  public void testAppDiognosticEventOnNewTask() throws Exception {
    ApplicationId appId = ApplicationId.newInstance(1, 2);
    ApplicationAttemptId appAttemptId = ApplicationAttemptId.newInstance(
        appId, 0);
    JobId jobId = MRBuilderUtils.newJobId(appId, 1);
    TaskId taskId = MRBuilderUtils.newTaskId(jobId, 1, TaskType.MAP);
    TaskAttemptId attemptId = MRBuilderUtils.newTaskAttemptId(taskId, 0);
    Path jobFile = mock(Path.class);

    MockEventHandler eventHandler = new MockEventHandler();
    TaskAttemptListener taListener = mock(TaskAttemptListener.class);
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  public void testFetchFailureAttemptFinishTime() throws Exception{
  ApplicationId appId = ApplicationId.newInstance(1, 2);
  ApplicationAttemptId appAttemptId =
  ApplicationAttemptId.newInstance(appId, 0);
  JobId jobId = MRBuilderUtils.newJobId(appId, 1);
  TaskId taskId = MRBuilderUtils.newTaskId(jobId, 1, TaskType.MAP);
  TaskAttemptId attemptId = MRBuilderUtils.newTaskAttemptId(taskId, 0);
  Path jobFile = mock(Path.class);

  MockEventHandler eventHandler = new MockEventHandler();
  TaskAttemptListener taListener = mock(TaskAttemptListener.class);
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  public void testContainerKillAfterAssigned() throws Exception {
    ApplicationId appId = ApplicationId.newInstance(1, 2);
    ApplicationAttemptId appAttemptId = ApplicationAttemptId.newInstance(appId,
        0);
    JobId jobId = MRBuilderUtils.newJobId(appId, 1);
    TaskId taskId = MRBuilderUtils.newTaskId(jobId, 1, TaskType.MAP);
    TaskAttemptId attemptId = MRBuilderUtils.newTaskAttemptId(taskId, 0);
    Path jobFile = mock(Path.class);

    MockEventHandler eventHandler = new MockEventHandler();
    TaskAttemptListener taListener = mock(TaskAttemptListener.class);
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  public void testContainerKillWhileRunning() throws Exception {
    ApplicationId appId = ApplicationId.newInstance(1, 2);
    ApplicationAttemptId appAttemptId = ApplicationAttemptId.newInstance(appId,
        0);
    JobId jobId = MRBuilderUtils.newJobId(appId, 1);
    TaskId taskId = MRBuilderUtils.newTaskId(jobId, 1, TaskType.MAP);
    TaskAttemptId attemptId = MRBuilderUtils.newTaskAttemptId(taskId, 0);
    Path jobFile = mock(Path.class);

    MockEventHandler eventHandler = new MockEventHandler();
    TaskAttemptListener taListener = mock(TaskAttemptListener.class);
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  public void testContainerKillWhileCommitPending() throws Exception {
    ApplicationId appId = ApplicationId.newInstance(1, 2);
    ApplicationAttemptId appAttemptId = ApplicationAttemptId.newInstance(appId,
        0);
    JobId jobId = MRBuilderUtils.newJobId(appId, 1);
    TaskId taskId = MRBuilderUtils.newTaskId(jobId, 1, TaskType.MAP);
    TaskAttemptId attemptId = MRBuilderUtils.newTaskAttemptId(taskId, 0);
    Path jobFile = mock(Path.class);

    MockEventHandler eventHandler = new MockEventHandler();
    TaskAttemptListener taListener = mock(TaskAttemptListener.class);
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    appId.setId(1);
    JobId jobId = new JobIdPBImpl();
    jobId.setId(0);
    jobId.setAppId(appId);

    TaskId taskId = new TaskIdPBImpl();
    taskId.setId(0);
    taskId.setTaskType(TaskType.REDUCE);
    taskId.setJobId(jobId);
    Task task = mock(Task.class);
    when(task.getID()).thenReturn(taskId);
    TaskReport report = mock(TaskReport.class);
    when(report.getProgress()).thenReturn(0.7f);
    when(report.getTaskState()).thenReturn(TaskState.SUCCEEDED);
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    ApplicationId appId = ApplicationId.newInstance(12345, 67);
    ApplicationAttemptId appAttemptId = ApplicationAttemptId.newInstance(
      appId, 3);
    JobId jobId = MRBuilderUtils.newJobId(appId, 8);
    TaskId taskId = MRBuilderUtils.newTaskId(jobId, 9, TaskType.MAP);

    AppContext context = mock(AppContext.class);
    CustomContainerLauncher containerLauncher = new CustomContainerLauncher(
      context);
    containerLauncher.init(new Configuration());
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  public void testPoolLimits() throws InterruptedException {
    ApplicationId appId = ApplicationId.newInstance(12345, 67);
    ApplicationAttemptId appAttemptId = ApplicationAttemptId.newInstance(
      appId, 3);
    JobId jobId = MRBuilderUtils.newJobId(appId, 8);
    TaskId taskId = MRBuilderUtils.newTaskId(jobId, 9, TaskType.MAP);
    TaskAttemptId taskAttemptId = MRBuilderUtils.newTaskAttemptId(taskId, 0);
    ContainerId containerId = ContainerId.newInstance(appAttemptId, 10);

    AppContext context = mock(AppContext.class);
    CustomContainerLauncher containerLauncher = new CustomContainerLauncher(
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  public static TaskAttemptId makeTaskAttemptId(long ts, int appId, int taskId,
      TaskType taskType, int id) {
    ApplicationId aID = ApplicationId.newInstance(ts, appId);
    JobId jID = MRBuilderUtils.newJobId(aID, id);
    TaskId tID = MRBuilderUtils.newTaskId(jID, taskId, taskType);
    return MRBuilderUtils.newTaskAttemptId(tID, id);
  }
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    long clusterTimestamp = System.currentTimeMillis();
    EventHandler mockEventHandler = mock(EventHandler.class);
    MapTaskImpl recoverMapTask = getMockMapTask(clusterTimestamp,
        mockEventHandler);

    TaskId taskId = recoverMapTask.getID();
    JobID jobID = new JobID(Long.toString(clusterTimestamp), 1);
    TaskID taskID = new TaskID(jobID,
        org.apache.hadoop.mapreduce.TaskType.MAP, taskId.getId());

    //Mock up the TaskAttempts
    Map<TaskAttemptID, TaskAttemptInfo> mockTaskAttempts =
        new HashMap<TaskAttemptID, TaskAttemptInfo>();
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