Package org.apache.tez.dag.records

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

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    VertexImpl v2 = vertices.get("vertex2");
    VertexImpl v1 = vertices.get("vertex1");
   
    startVertex(v1);
   
    TezTaskID t0_v2 = TezTaskID.getInstance(v2.getVertexId(), 0);
    TezTaskAttemptID ta0_t0_v2 = TezTaskAttemptID.getInstance(t0_v2, 0);

    List<TezEvent> taskEvents = Lists.newLinkedList();
    TezEvent tezEvent1 = new TezEvent(
        CompositeDataMovementEvent.create(0, 1, ByteBuffer.wrap(new byte[0])),
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    initAllVertices(VertexState.INITED);

    VertexImpl v = vertices.get("vertex2");
    startVertex(v);

    TezTaskID t1 = TezTaskID.getInstance(v.getVertexId(), 0);
    TezTaskID t2 = TezTaskID.getInstance(v.getVertexId(), 1);

    dispatcher.getEventHandler().handle(
        new VertexEventTaskCompleted(t1, TaskState.SUCCEEDED));
    dispatcher.await();
    Assert.assertEquals(VertexState.RUNNING, v.getState());
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    initAllVertices(VertexState.INITED);

    VertexImpl v = vertices.get("vertex2");
    startVertex(v);

    TezTaskID t1 = TezTaskID.getInstance(v.getVertexId(), 0);
    TezTaskID t2 = TezTaskID.getInstance(v.getVertexId(), 1);

    dispatcher.getEventHandler().handle(
        new VertexEventTaskCompleted(t1, TaskState.SUCCEEDED));
    dispatcher.await();
    Assert.assertEquals(VertexState.RUNNING, v.getState());
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    initAllVertices(VertexState.INITED);

    VertexImpl v = vertices.get("vertex2");
    startVertex(v);

    TezTaskID t1 = TezTaskID.getInstance(v.getVertexId(), 0);

    dispatcher.getEventHandler().handle(
        new VertexEventTaskCompleted(t1, TaskState.FAILED));
    dispatcher.await();
    Assert.assertEquals(VertexState.FAILED, v.getState());
    Assert.assertEquals(VertexTerminationCause.OWN_TASK_FAILURE, v.getTerminationCause());
    String diagnostics =
        StringUtils.join(v.getDiagnostics(), ",").toLowerCase();
    Assert.assertTrue(diagnostics.contains("task failed"
        + ", taskid=" + t1.toString()));
  }
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    initAllVertices(VertexState.INITED);

    VertexImpl v = vertices.get("vertex2");
    startVertex(v);

    TezTaskID t1 = TezTaskID.getInstance(v.getVertexId(), 0);
    TezTaskID t2 = TezTaskID.getInstance(v.getVertexId(), 1);

    dispatcher.getEventHandler().handle(
        new VertexEventTaskCompleted(t1, TaskState.FAILED));
    dispatcher.await();
    Assert.assertEquals(VertexState.FAILED, v.getState());
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    startVertex(vertices.get("vertex1"));
    startVertex(vertices.get("vertex2"));
    CountingOutputCommitter committer =
        (CountingOutputCommitter) v.getOutputCommitter("outputx");

    TezTaskID t1 = TezTaskID.getInstance(v.getVertexId(), 0);
    TezTaskID t2 = TezTaskID.getInstance(v.getVertexId(), 1);

    dispatcher.getEventHandler().handle(
        new VertexEventTaskCompleted(t1, TaskState.SUCCEEDED));
    dispatcher.await();
    Assert.assertEquals(VertexState.RUNNING, v.getState());
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    startVertex(vertices.get("vertex2"));
    dispatcher.await();
    LOG.info("Verifying v6 state " + v6.getState());
    Assert.assertEquals(VertexState.RUNNING, v6.getState());

    TezTaskID t1_v4 = TezTaskID.getInstance(v4.getVertexId(), 0);
    TezTaskID t2_v4 = TezTaskID.getInstance(v4.getVertexId(), 1);
    TezTaskID t1_v5 = TezTaskID.getInstance(v5.getVertexId(), 0);
    TezTaskID t2_v5 = TezTaskID.getInstance(v5.getVertexId(), 1);

    TezTaskAttemptID ta1_t1_v4 = TezTaskAttemptID.getInstance(t1_v4, 0);
    TezTaskAttemptID ta2_t1_v4 = TezTaskAttemptID.getInstance(t1_v4, 0);
    TezTaskAttemptID ta1_t2_v4 = TezTaskAttemptID.getInstance(t2_v4, 0);
    TezTaskAttemptID ta1_t1_v5 = TezTaskAttemptID.getInstance(t1_v5, 0);
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    initAllVertices(VertexState.INITED);

    VertexImpl v = vertices.get("vertex2");
    startVertex(v);

    TezTaskID t1 = TezTaskID.getInstance(v.getVertexId(), 0);
    TezTaskID t2 = TezTaskID.getInstance(v.getVertexId(), 1);

    dispatcher.getEventHandler().handle(
        new VertexEventTaskCompleted(t1, TaskState.SUCCEEDED));
    dispatcher.getEventHandler().handle(
        new VertexEventTaskCompleted(t2, TaskState.SUCCEEDED));
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    VertexImpl v = vertices.get("vertex2");

    startVertex(v);

    TezTaskID t1 = TezTaskID.getInstance(v.getVertexId(), 0);
    TezTaskID t2 = TezTaskID.getInstance(v.getVertexId(), 1);

    dispatcher.getEventHandler().handle(
        new VertexEventTaskCompleted(t1, TaskState.SUCCEEDED));
    dispatcher.getEventHandler().handle(
        new VertexEventTaskReschedule(t1));
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    VertexImpl v = vertices.get("vertex2");

    startVertex(v);

    TezTaskID t1 = TezTaskID.getInstance(v.getVertexId(), 0);
    TezTaskID t2 = TezTaskID.getInstance(v.getVertexId(), 1);

    dispatcher.getEventHandler().handle(
        new VertexEventTaskCompleted(t1, TaskState.SUCCEEDED));
    dispatcher.getEventHandler().handle(
        new VertexEventTaskCompleted(t2, TaskState.SUCCEEDED));
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Related Classes of org.apache.tez.dag.records.TezTaskID

  • org.apache.hadoop.mapred.MRVertexOutputCommitter
  • org.apache.hadoop.mapred.TezMRTypeConverter
  • org.apache.tez.common.IDUtils
  • org.apache.tez.dag.app.dag.impl.Edge
  • org.apache.tez.dag.app.dag.impl.RootInputVertexManager
  • org.apache.tez.dag.app.dag.impl.ShuffleVertexManager
  • org.apache.tez.dag.app.dag.impl.TaskImpl
  • org.apache.tez.dag.app.dag.impl.TestDAGImpl
  • org.apache.tez.dag.app.dag.impl.TestEdge
  • org.apache.tez.dag.app.dag.impl.TestTaskAttempt
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