Examples of TezTaskID

org.apache.tez.dag.records.TezTaskID
TaskID represents the immutable and unique identifier for a Tez Task. Each TaskID encompasses multiple attempts made to execute the Tez Task, each of which are uniquely identified by their TezTaskAttemptID. @see TezTaskAttemptID

Examples of org.apache.tez.dag.records.TezTaskID

  @Test
  public void testFetchedEventsModifyUnderlyingList() {
    // Tests to ensure that adding an event to a task, does not affect the
    // result of past getTaskAttemptTezEvents calls.
    List<TezEvent> fetchedList;
    TezTaskID taskId = getNewTaskID();
    scheduleTaskAttempt(taskId);
    sendTezEventsToTask(taskId, 2);
    TezTaskAttemptID attemptID = mockTask.getAttemptList().iterator().next()
        .getID();
    fetchedList = mockTask.getTaskAttemptTezEvents(attemptID, 0, 100);

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Examples of org.apache.tez.dag.records.TezTaskID

  @Test
  public void testTaskProgress() {
    LOG.info("--- START: testTaskProgress ---");


    // launch task
    TezTaskID taskId = getNewTaskID();
    scheduleTaskAttempt(taskId);
    float progress = 0f;
    assert (mockTask.getProgress() == progress);
    launchTaskAttempt(mockTask.getLastAttempt().getID());

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Examples of org.apache.tez.dag.records.TezTaskID

    assert (mockTask.getProgress() == progress);
  }


  @Test
  public void testFailureDuringTaskAttemptCommit() {
    TezTaskID taskId = getNewTaskID();
    scheduleTaskAttempt(taskId);
    launchTaskAttempt(mockTask.getLastAttempt().getID());
    updateAttemptState(mockTask.getLastAttempt(), TaskAttemptState.RUNNING);
    assertTrue("First attempt should commit",
        mockTask.canCommit(mockTask.getLastAttempt().getID()));

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Examples of org.apache.tez.dag.records.TezTaskID

  }




  @Test
  public void testChangeCommitTaskAttempt() {
    TezTaskID taskId = getNewTaskID();
    scheduleTaskAttempt(taskId);
    launchTaskAttempt(mockTask.getLastAttempt().getID());
    updateAttemptState(mockTask.getLastAttempt(), TaskAttemptState.RUNNING);
    
    // Add a speculative task attempt that succeeds

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Examples of org.apache.tez.dag.records.TezTaskID

  }
  
  @SuppressWarnings("rawtypes")
  @Test
  public void testTaskSucceedAndRetroActiveFailure() {
    TezTaskID taskId = getNewTaskID();
    scheduleTaskAttempt(taskId);
    launchTaskAttempt(mockTask.getLastAttempt().getID());
    updateAttemptState(mockTask.getLastAttempt(), TaskAttemptState.RUNNING);


    mockTask.handle(new TaskEventTAUpdate(mockTask.getLastAttempt().getID(),

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Examples of org.apache.tez.dag.records.TezTaskID

    Assert.assertEquals(VertexEventType.V_TASK_RESCHEDULED, event.getType());
  }


  @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));

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Examples of org.apache.tez.dag.records.TezTaskID

    assertEquals("TaskAttempt 1 failed, info=[diagnostics of test]", mockTask.getDiagnostics().get(1));
  }
  
  @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.records.TezTaskID

    assertTrue(mockTask.getDiagnostics().get(0).contains(TaskTerminationCause.DAG_KILL.name()));
  }
  
  @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.records.TezTaskID

    Assert.assertEquals(0, stats.getLongestDurationTasks().size());


    TezVertexID tezVertexID = TezVertexID.getInstance(
        TezDAGID.getInstance(
            ApplicationId.newInstance(100l, 1), 1), 1);
    TezTaskID tezTaskID1 = TezTaskID.getInstance(tezVertexID, 1);
    TezTaskID tezTaskID2 = TezTaskID.getInstance(tezVertexID, 2);
    TezTaskID tezTaskID3 = TezTaskID.getInstance(tezVertexID, 3);
    TezTaskID tezTaskID4 = TezTaskID.getInstance(tezVertexID, 4);
    TezTaskID tezTaskID5 = TezTaskID.getInstance(tezVertexID, 5);
    TezTaskID tezTaskID6 = TezTaskID.getInstance(tezVertexID, 6);


    stats.updateStats(new TaskReportImpl(tezTaskID1,
        TaskState.SUCCEEDED, 1, 100, 200));
    Assert.assertEquals(100, stats.firstTaskStartTime);
    Assert.assertEquals(200, stats.lastTaskFinishTime);

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Examples of org.apache.tez.dag.records.TezTaskID

    initAllVertices(VertexState.INITED);
    VertexImpl v3 = vertices.get("vertex3");
    Assert.assertEquals(2, v3.getTotalTasks());
    Map<TezTaskID, Task> tasks = v3.getTasks();
    Assert.assertEquals(2, tasks.size());
    TezTaskID firstTask = tasks.keySet().iterator().next();


    VertexImpl v1 = vertices.get("vertex1");
    startVertex(vertices.get("vertex2"));
    startVertex(v1);
    EdgeManagerPluginDescriptor mockEdgeManagerDescriptor =

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