Examples of TaskEventTermination

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

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      mockTask.registerTezEvent(tezEvent);
    }
  }

  private void killTask(TezTaskID taskId) {
    mockTask.handle(new TaskEventTermination(taskId, TaskTerminationCause.DAG_KILL));
    assertTaskKillWaitState();
  }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTermination

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  }
 
  @Test
  public void testDiagnostics_KillNew(){
    TezTaskID taskId = getNewTaskID();
    mockTask.handle(new TaskEventTermination(taskId, TaskTerminationCause.DAG_KILL));
    assertEquals(1, mockTask.getDiagnostics().size());
    assertTrue(mockTask.getDiagnostics().get(0).contains(TaskTerminationCause.DAG_KILL.name()));
  }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTermination

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  @Test
  public void testDiagnostics_Kill(){
    TezTaskID taskId = getNewTaskID();
    scheduleTaskAttempt(taskId);
    mockTask.handle(new TaskEventTermination(taskId, TaskTerminationCause.OTHER_TASK_FAILURE));
    assertEquals(1, mockTask.getDiagnostics().size());
    assertTrue(mockTask.getDiagnostics().get(0).contains(TaskTerminationCause.OTHER_TASK_FAILURE.name()));
  }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTermination

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    if(trySetTerminationCause(trigger)){
      LOG.info("Killing tasks in vertex: " + logIdentifier + " due to trigger: "
          + trigger);
      for (Task task : tasks.values()) {
        eventHandler.handle(
            new TaskEventTermination(task.getTaskId(), taskterminationCause));
      }
    }
  }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTermination

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      mockTask.handle(event);
    }
  }

  private void killTask(TezTaskID taskId) {
    mockTask.handle(new TaskEventTermination(taskId, TaskTerminationCause.DAG_KILL));
    assertTaskKillWaitState();
  }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTermination

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  void enactKill(VertexTerminationCause trigger,
      TaskTerminationCause taskterminationCause) {
    if(trySetTerminationCause(trigger)){
      for (Task task : tasks.values()) {
        eventHandler.handle(
            new TaskEventTermination(task.getTaskId(), taskterminationCause));
      }
    }
  }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTermination

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    if(trySetTerminationCause(trigger)){
      LOG.info("Killing tasks in vertex: " + logIdentifier + " due to trigger: "
          + trigger);
      for (Task task : tasks.values()) {
        eventHandler.handle(
            new TaskEventTermination(task.getTaskId(), taskterminationCause));
      }
    }
  }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTermination

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  private static class KillNewTransition
    implements SingleArcTransition<TaskImpl, TaskEvent> {
    @Override
    public void transition(TaskImpl task, TaskEvent event) {
      TaskEventTermination terminateEvent = (TaskEventTermination)event;
      task.addDiagnosticInfo(terminateEvent.getDiagnosticInfo());
      if (task.historyTaskStartGenerated) {
        task.logJobHistoryTaskFailedEvent(TaskState.KILLED);
      } else {
        LOG.debug("Not generating HistoryFinish event since start event not" +
            " generated for task: " + task.getTaskId());
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTermination

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  private static class KillTransition
    implements SingleArcTransition<TaskImpl, TaskEvent> {
    @Override
    public void transition(TaskImpl task, TaskEvent event) {
      TaskEventTermination terminateEvent = (TaskEventTermination)event;
      task.addDiagnosticInfo(terminateEvent.getDiagnosticInfo());
      // issue kill to all non finished attempts
      for (TaskAttempt attempt : task.attempts.values()) {
        task.killUnfinishedAttempt
            (attempt, "Task KILL is received. Killing attempt!");
      }
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Examples of org.apache.tez.dag.app.dag.event.TaskEventTermination

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      mockTask.handle(event);
    }
  }

  private void killTask(TezTaskID taskId) {
    mockTask.handle(new TaskEventTermination(taskId, TaskTerminationCause.DAG_KILL));
    assertTaskKillWaitState();
  }
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