Examples of TaskTAttemptEvent

Examples of org.apache.hadoop.mapreduce.v2.app.job.event.TaskTAttemptEvent

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      }else {
        LOG.debug("Not generating HistoryFinish event since start event not generated for taskAttempt: "
            + taskAttempt.getID());
      }
//      taskAttempt.logAttemptFinishedEvent(TaskAttemptState.KILLED); Not logging Map/Reduce attempts in case of failure.
      taskAttempt.eventHandler.handle(new TaskTAttemptEvent(
          taskAttempt.attemptId,
          TaskEventType.T_ATTEMPT_KILLED));
    }
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Examples of org.apache.hadoop.mapreduce.v2.app.job.event.TaskTAttemptEvent

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        TaskEventType.T_KILL));
    assertTaskKillWaitState();
  }
 
  private void killScheduledTaskAttempt(TaskAttemptId attemptId) {
    mockTask.handle(new TaskTAttemptEvent(attemptId,
        TaskEventType.T_ATTEMPT_KILLED));
    assertTaskScheduledState();
  }
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Examples of org.apache.hadoop.mapreduce.v2.app.job.event.TaskTAttemptEvent

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        TaskEventType.T_ATTEMPT_KILLED));
    assertTaskScheduledState();
  }

  private void launchTaskAttempt(TaskAttemptId attemptId) {
    mockTask.handle(new TaskTAttemptEvent(attemptId,
        TaskEventType.T_ATTEMPT_LAUNCHED));
    assertTaskRunningState();   
  }
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Examples of org.apache.hadoop.mapreduce.v2.app.job.event.TaskTAttemptEvent

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        TaskEventType.T_ATTEMPT_LAUNCHED));
    assertTaskRunningState();   
  }
 
  private void commitTaskAttempt(TaskAttemptId attemptId) {
    mockTask.handle(new TaskTAttemptEvent(attemptId,
        TaskEventType.T_ATTEMPT_COMMIT_PENDING));
    assertTaskRunningState();   
  }
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Examples of org.apache.hadoop.mapreduce.v2.app.job.event.TaskTAttemptEvent

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  private void updateLastAttemptState(TaskAttemptState s) {
    getLastAttempt().setState(s);
  }
 
  private void killRunningTaskAttempt(TaskAttemptId attemptId) {
    mockTask.handle(new TaskTAttemptEvent(attemptId,
        TaskEventType.T_ATTEMPT_KILLED));
    assertTaskRunningState(); 
  }
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Examples of org.apache.hadoop.mapreduce.v2.app.job.event.TaskTAttemptEvent

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        TaskEventType.T_ATTEMPT_KILLED));
    assertTaskRunningState(); 
  }
 
  private void failRunningTaskAttempt(TaskAttemptId attemptId) {
    mockTask.handle(new TaskTAttemptEvent(attemptId,
        TaskEventType.T_ATTEMPT_FAILED));
    assertTaskRunningState();
  }
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Examples of org.apache.hadoop.mapreduce.v2.app.job.event.TaskTAttemptEvent

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    failRunningTaskAttempt(getLastAttempt().getAttemptId());

    assertEquals(2, taskAttempts.size());
    updateLastAttemptState(TaskAttemptState.SUCCEEDED);
    commitTaskAttempt(getLastAttempt().getAttemptId());
    mockTask.handle(new TaskTAttemptEvent(getLastAttempt().getAttemptId(),
        TaskEventType.T_ATTEMPT_SUCCEEDED));
   
    assertFalse("First attempt should not commit",
        mockTask.canCommit(taskAttempts.get(0).getAttemptId()));
    assertTrue("Second attempt should commit",
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Examples of org.apache.hadoop.mapreduce.v2.app.job.event.TaskTAttemptEvent

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  private static class AttemptCommitPendingTransition
          implements SingleArcTransition<TaskImpl, TaskEvent> {
    @Override
    public void transition(TaskImpl task, TaskEvent event) {
      TaskTAttemptEvent ev = (TaskTAttemptEvent) event;
      // The nextAttemptNumber is commit pending, decide on set the commitAttempt
      TaskAttemptId attemptID = ev.getTaskAttemptID();
      if (task.commitAttempt == null) {
        // TODO: validate attemptID
        task.commitAttempt = attemptID;
        LOG.info(attemptID + " given a go for committing the task output.");
      } else {
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Examples of org.apache.hadoop.mapreduce.v2.app.job.event.TaskTAttemptEvent

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  private static class AttemptSucceededTransition
      implements SingleArcTransition<TaskImpl, TaskEvent> {
    @Override
    public void transition(TaskImpl task, TaskEvent event) {
      TaskTAttemptEvent taskTAttemptEvent = (TaskTAttemptEvent) event;
      TaskAttemptId taskAttemptId = taskTAttemptEvent.getTaskAttemptID();
      task.handleTaskAttemptCompletion(
          taskAttemptId,
          TaskAttemptCompletionEventStatus.SUCCEEDED);
      task.finishedAttempts.add(taskAttemptId);
      task.inProgressAttempts.remove(taskAttemptId);
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Examples of org.apache.hadoop.mapreduce.v2.app.job.event.TaskTAttemptEvent

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  private static class AttemptFailedTransition implements
    MultipleArcTransition<TaskImpl, TaskEvent, TaskStateInternal> {

    @Override
    public TaskStateInternal transition(TaskImpl task, TaskEvent event) {
      TaskTAttemptEvent castEvent = (TaskTAttemptEvent) event;
      TaskAttemptId taskAttemptId = castEvent.getTaskAttemptID();
      task.failedAttempts.add(taskAttemptId);
      if (taskAttemptId.equals(task.commitAttempt)) {
        task.commitAttempt = null;
      }
      TaskAttempt attempt = task.attempts.get(taskAttemptId);
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