Examples of DAGEvent

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

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      // terminate any running tasks
      vertex.enactKill(VertexTerminationCause.OWN_TASK_FAILURE,
          TaskTerminationCause.OWN_TASK_FAILURE);
      // since the DAG thinks this vertex is completed it must be notified of
      // an error
      vertex.eventHandler.handle(new DAGEvent(vertex.getDAGId(),
          DAGEventType.INTERNAL_ERROR));
      return VertexState.FAILED;
    }
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Examples of org.apache.tez.dag.app.dag.event.DAGEvent

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        eventHandler.handle(new DAGEventDiagnosticsUpdate(
            this.attemptId.getTaskID().getVertexID().getDAGId(),
            "Invalid event " + event.getType() +
            " on TaskAttempt " + this.attemptId));
        eventHandler.handle(
            new DAGEvent(
                this.attemptId.getTaskID().getVertexID().getDAGId(),
                DAGEventType.INTERNAL_ERROR)
            );
      }
      if (oldState != getInternalState()) {
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Examples of org.apache.tez.dag.app.dag.event.DAGEvent

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      VertexTerminationCause terminationCause) {
    if (finishTime == 0) setFinishTime();

    switch (finalState) {
      case ERROR:
        eventHandler.handle(new DAGEvent(getDAGId(),
            DAGEventType.INTERNAL_ERROR));
        try {
          logJobHistoryVertexFailedEvent(finalState);
        } catch (IOException e) {
          LOG.error("Failed to send vertex finished event to recovery", e);
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Examples of org.apache.tez.dag.app.dag.event.DAGEvent

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    public boolean internalError;

    @Override
    public void handle(Event event) {
      if (event instanceof DAGEvent) {
        DAGEvent je = ((DAGEvent) event);
        if (DAGEventType.INTERNAL_ERROR == je.getType()) {
          internalError = true;
        }
      }
    }
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Examples of org.apache.tez.dag.app.dag.event.DAGEvent

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    dag = null;
  }

  private void initDAG(DAGImpl impl) {
    impl.handle(
        new DAGEvent(impl.getID(), DAGEventType.DAG_INIT));
    Assert.assertEquals(DAGState.INITED, impl.getState());
  }
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Examples of org.apache.tez.dag.app.dag.event.DAGEvent

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    initDAG(dag);
    startDAG(dag);
    dispatcher.await();

    dispatcher.getEventHandler().handle(
        new DAGEvent(dagId, DAGEventType.DAG_KILL));
    dispatcher.await();

    Assert.assertEquals(DAGState.KILLED, dag.getState());
    for (int i = 0 ; i < 6; ++i ) {
      TezVertexID vId = TezVertexID.getInstance(dagId, i);
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Examples of org.apache.tez.dag.app.dag.event.DAGEvent

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    dispatcher.await();

    Assert.assertEquals(VertexState.SUCCEEDED, v0.getState());
    Assert.assertEquals(VertexState.RUNNING, v1.getState());

    dispatcher.getEventHandler().handle(new DAGEvent(dagId, DAGEventType.DAG_KILL));
    dispatcher.await();

    Assert.assertEquals(DAGState.TERMINATING, dag.getState());
    Assert.assertEquals(VertexState.SUCCEEDED, v0.getState());
    Assert.assertEquals(VertexState.TERMINATING, v1.getState());
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Examples of org.apache.tez.dag.app.dag.event.DAGEvent

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    dispatcher.await();
    Assert.assertEquals(DAGState.RUNNING, dag.getState());

    dispatcher.getEventHandler().handle(new DAGEventVertexCompleted(
        TezVertexID.getInstance(dagId, 1), VertexState.SUCCEEDED));
    dispatcher.getEventHandler().handle(new DAGEvent(dagId, DAGEventType.DAG_KILL));
    for (int i = 2; i < 6; ++i) {
      dispatcher.getEventHandler().handle(new DAGEventVertexCompleted(
          TezVertexID.getInstance(dagId, i), VertexState.SUCCEEDED));
    }
    dispatcher.await();
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Examples of org.apache.tez.dag.app.dag.event.DAGEvent

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    dispatcher.await();
    Assert.assertEquals(DAGState.RUNNING, dag.getState());

    dispatcher.getEventHandler().handle(new DAGEventVertexCompleted(
        TezVertexID.getInstance(dagId, 1), VertexState.SUCCEEDED));
    dispatcher.getEventHandler().handle(new DAGEvent(dagId, DAGEventType.DAG_KILL));

    for (int i = 2; i < 5; ++i) {
      dispatcher.getEventHandler().handle(new DAGEventVertexCompleted(
          TezVertexID.getInstance(dagId, i), VertexState.SUCCEEDED));
    }
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Examples of org.apache.tez.dag.app.dag.event.DAGEvent

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  public void testDAGKillInternalError() {
    initDAG(dag);
    startDAG(dag);
    dispatcher.await();

    dispatcher.getEventHandler().handle(new DAGEvent(dagId,
        DAGEventType.INTERNAL_ERROR));

    dispatcher.await();
    Assert.assertEquals(DAGState.ERROR, dag.getState());
    Assert.assertEquals(0, dag.getSuccessfulVertices());
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