Examples of TaskEventTAUpdate

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

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


  @Test
  public void testDiagnostics_TAUpdate(){
    TezTaskID taskId = getNewTaskID();
    scheduleTaskAttempt(taskId);
    mockTask.handle(new TaskEventTAUpdate(mockTask.getLastAttempt().getID(), TaskEventType.T_ATTEMPT_KILLED));
    assertEquals(1, mockTask.getDiagnostics().size());
    assertEquals("TaskAttempt 0 killed", mockTask.getDiagnostics().get(0));
    
    launchTaskAttempt(mockTask.getLastAttempt().getID());
    mockTask.getLastAttempt().handle(new TaskAttemptEventDiagnosticsUpdate(mockTask.getLastAttempt().getID(), "diagnostics of test"));
    mockTask.handle(new TaskEventTAUpdate(mockTask.getLastAttempt().getID(), TaskEventType.T_ATTEMPT_FAILED));
    assertEquals(2, mockTask.getDiagnostics().size());
    assertEquals("TaskAttempt 1 failed, info=[diagnostics of test]", mockTask.getDiagnostics().get(1));
  }

View Full Code Here

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


    @Override
    public void transition(TaskAttemptImpl ta, TaskAttemptEvent event) {
      //TaskAttemptEventOutputConsumable orEvent = (TaskAttemptEventOutputConsumable) event;
      //ta.shufflePort = orEvent.getOutputContext().getShufflePort();
      ta.sendEvent(new TaskEventTAUpdate(ta.attemptId,
          TaskEventType.T_ATTEMPT_OUTPUT_CONSUMABLE));
    }

View Full Code Here

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

      // Inform the Scheduler.
      ta.sendEvent(new AMSchedulerEventTAEnded(ta, ta.containerId,
          TaskAttemptState.SUCCEEDED));


      // Inform the task.
      ta.sendEvent(new TaskEventTAUpdate(ta.attemptId,
          TaskEventType.T_ATTEMPT_SUCCEEDED));


      // Unregister from the TaskHeartbeatHandler.
      ta.taskHeartbeatHandler.unregister(ta.attemptId);

View Full Code Here

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

        case NEW:
        case RUNNING:
          // FIXME once running containers can be recovered, this
          // should be handled differently
          // TODO abort taskattempt
          taskAttempt.sendEvent(new TaskEventTAUpdate(taskAttempt.attemptId,
              TaskEventType.T_ATTEMPT_KILLED));
          endState = TaskAttemptStateInternal.KILLED;
          break;
        case SUCCEEDED:
          // Do not inform Task as it already knows about completed attempts

View Full Code Here

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

  private static class AttemptProcessingCompleteTransition implements
      SingleArcTransition<TaskImpl, TaskEvent> {


    @Override
    public void transition(TaskImpl task, TaskEvent event) {
      TaskEventTAUpdate taEvent = (TaskEventTAUpdate) event;
      TezTaskAttemptID attemptId = taEvent.getTaskAttemptID();


      if (task.outputConsumableAttempt == null) {
        task.sendTaskAttemptCompletionEvent(attemptId,
            TaskAttemptStateInternal.SUCCEEDED);
        task.outputConsumableAttempt = attemptId;

View Full Code Here

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


  private static class AttemptKilledTransition implements
      SingleArcTransition<TaskImpl, TaskEvent> {
    @Override
    public void transition(TaskImpl task, TaskEvent event) {
      TaskEventTAUpdate castEvent = (TaskEventTAUpdate) event;
      task.addDiagnosticInfo("TaskAttempt " + castEvent.getTaskAttemptID().getId() + " killed");
      if (task.commitAttempt !=null &&
          castEvent.getTaskAttemptID().equals(task.commitAttempt)) {
        task.commitAttempt = null;
      }
      task.handleTaskAttemptCompletion(
          castEvent.getTaskAttemptID(),
          TaskAttemptStateInternal.KILLED);
      task.finishedAttempts++;
      // we KillWaitAttemptCompletedTransitionready have a spare
      if (--task.numberUncompletedAttempts == 0
          && task.successfulAttempt == null) {

View Full Code Here

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

          LOG.debug("Not generating HistoryFinish event since start event not "
              + "generated for taskAttempt: " + ta.getID());
        }
      }
      // Send out events to the Task - indicating TaskAttemptTermination(F/K)
      ta.sendEvent(new TaskEventTAUpdate(ta.attemptId, helper
          .getTaskEventType()));
    }

View Full Code Here

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

          ta.localityCounter = DAGCounter.OTHER_LOCAL_TASKS;
        }
      }


      // Inform the Task
      ta.sendEvent(new TaskEventTAUpdate(ta.attemptId,
          TaskEventType.T_ATTEMPT_LAUNCHED));


      ta.taskHeartbeatHandler.register(ta.attemptId);
    }

View Full Code Here

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

          LOG.debug("Not generating HistoryFinish event since start event not "
              + "generated for taskAttempt: " + ta.getID());
        }
      }
      // Send out events to the Task - indicating TaskAttemptTermination(F/K)
      ta.sendEvent(new TaskEventTAUpdate(ta.attemptId, helper
          .getTaskEventType()));
    }

View Full Code Here

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

          ta.localityCounter = DAGCounter.OTHER_LOCAL_TASKS;
        }
      }


      // Inform the Task
      ta.sendEvent(new TaskEventTAUpdate(ta.attemptId,
          TaskEventType.T_ATTEMPT_LAUNCHED));


      ta.taskHeartbeatHandler.register(ta.attemptId);
    }

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.