Examples of TaskEventTAUpdate

Examples of org.apache.tez.dag.app.dag.event.TaskEventTAUpdate

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    mockTask.handle(new TaskEventTermination(taskId, TaskTerminationCause.DAG_KILL));
    assertTaskKillWaitState();
  }

  private void killScheduledTaskAttempt(TezTaskAttemptID attemptId) {
    mockTask.handle(new TaskEventTAUpdate(attemptId,
        TaskEventType.T_ATTEMPT_KILLED));
    assertTaskScheduledState();
  }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTAUpdate

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        TaskEventType.T_ATTEMPT_KILLED));
    assertTaskScheduledState();
  }

  private void launchTaskAttempt(TezTaskAttemptID attemptId) {
    mockTask.handle(new TaskEventTAUpdate(attemptId,
        TaskEventType.T_ATTEMPT_LAUNCHED));
    assertTaskRunningState();
  }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTAUpdate

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      TaskAttemptState s) {
    attempt.setState(s);
  }

  private void killRunningTaskAttempt(TezTaskAttemptID attemptId) {
    mockTask.handle(new TaskEventTAUpdate(attemptId,
        TaskEventType.T_ATTEMPT_KILLED));
    assertTaskRunningState();
  }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTAUpdate

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        TaskEventType.T_ATTEMPT_KILLED));
    assertTaskRunningState();
  }

  private void failRunningTaskAttempt(TezTaskAttemptID attemptId) {
    mockTask.handle(new TaskEventTAUpdate(attemptId,
        TaskEventType.T_ATTEMPT_FAILED));
    assertTaskRunningState();
  }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTAUpdate

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    LOG.info("--- START: testKillRunningTask ---");
    TezTaskID taskId = getNewTaskID();
    scheduleTaskAttempt(taskId);
    launchTaskAttempt(mockTask.getLastAttempt().getID());
    killTask(taskId);
    mockTask.handle(new TaskEventTAUpdate(mockTask.getLastAttempt().getID(),
        TaskEventType.T_ATTEMPT_KILLED));
    assertEquals(TaskStateInternal.KILLED, mockTask.getInternalState());
  }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTAUpdate

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    LOG.info("--- START: testKillRunningTaskButAttemptSucceeds ---");
    TezTaskID taskId = getNewTaskID();
    scheduleTaskAttempt(taskId);
    launchTaskAttempt(mockTask.getLastAttempt().getID());
    killTask(taskId);
    mockTask.handle(new TaskEventTAUpdate(mockTask.getLastAttempt().getID(),
        TaskEventType.T_ATTEMPT_SUCCEEDED));
    assertEquals(TaskStateInternal.KILLED, mockTask.getInternalState());
  }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTAUpdate

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    LOG.info("--- START: testKillRunningTaskButAttemptFails ---");
    TezTaskID taskId = getNewTaskID();
    scheduleTaskAttempt(taskId);
    launchTaskAttempt(mockTask.getLastAttempt().getID());
    killTask(taskId);
    mockTask.handle(new TaskEventTAUpdate(mockTask.getLastAttempt().getID(),
        TaskEventType.T_ATTEMPT_FAILED));
    assertEquals(TaskStateInternal.KILLED, mockTask.getInternalState());
  }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTAUpdate

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    updateAttemptState(mockTask.getLastAttempt(), TaskAttemptState.RUNNING);
    assertTrue("Second attempt should commit",
        mockTask.canCommit(mockTask.getLastAttempt().getID()));

    updateAttemptState(mockTask.getLastAttempt(), TaskAttemptState.SUCCEEDED);
    mockTask.handle(new TaskEventTAUpdate(mockTask.getLastAttempt().getID(),
        TaskEventType.T_ATTEMPT_SUCCEEDED));

    assertTaskSucceededState();
  }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTAUpdate

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    scheduleTaskAttempt(taskId);
    launchTaskAttempt(mockTask.getLastAttempt().getID());
    updateAttemptState(mockTask.getLastAttempt(), TaskAttemptState.RUNNING);
   
    // Add a speculative task attempt that succeeds
    mockTask.handle(new TaskEventTAUpdate(mockTask.getLastAttempt().getID(),
        TaskEventType.T_ADD_SPEC_ATTEMPT));
    launchTaskAttempt(mockTask.getLastAttempt().getID());
    updateAttemptState(mockTask.getLastAttempt(), TaskAttemptState.RUNNING);
   
    assertTrue("Second attempt should commit",
        mockTask.canCommit(mockTask.getAttemptList().get(1).getID()));
    assertFalse("First attempt should not commit",
        mockTask.canCommit(mockTask.getAttemptList().get(0).getID()));

    // During the task attempt commit there is an exception which causes
    // the second attempt to fail
    updateAttemptState(mockTask.getLastAttempt(), TaskAttemptState.FAILED);
    failRunningTaskAttempt(mockTask.getLastAttempt().getID());

    assertEquals(2, mockTask.getAttemptList().size());
   
    assertFalse("Second attempt should not commit",
        mockTask.canCommit(mockTask.getAttemptList().get(1).getID()));
    assertTrue("First attempt should commit",
        mockTask.canCommit(mockTask.getAttemptList().get(0).getID()));

    updateAttemptState(mockTask.getAttemptList().get(0), TaskAttemptState.SUCCEEDED);
    mockTask.handle(new TaskEventTAUpdate(mockTask.getAttemptList().get(0).getID(),
        TaskEventType.T_ATTEMPT_SUCCEEDED));

    assertTaskSucceededState();
  }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTAUpdate

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    TezTaskID taskId = getNewTaskID();
    scheduleTaskAttempt(taskId);
    launchTaskAttempt(mockTask.getLastAttempt().getID());
    updateAttemptState(mockTask.getLastAttempt(), TaskAttemptState.RUNNING);

    mockTask.handle(new TaskEventTAUpdate(mockTask.getLastAttempt().getID(),
        TaskEventType.T_ATTEMPT_SUCCEEDED));

    // The task should now have succeeded
    assertTaskSucceededState();

    eventHandler.events.clear();
    // Now fail the attempt after it has succeeded
    mockTask.handle(new TaskEventTAUpdate(mockTask.getLastAttempt()
        .getID(), TaskEventType.T_ATTEMPT_FAILED));

    // The task should still be in the scheduled state
    assertTaskScheduledState();
    Event event = eventHandler.events.get(0);
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