Examples of VertexEventTermination

org.apache.tez.dag.app.dag.event.VertexEventTermination
Specialized VertexEvent for termination conditions. The VertexEventType is always V_TERMINATE. The terminationCause denotes the specific reason why the vertex is being terminated.

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

  }


  @SuppressWarnings("unchecked")
  private void killVertex(VertexImpl v) {
    dispatcher.getEventHandler().handle(
        new VertexEventTermination(v.getVertexId(), VertexTerminationCause.DAG_KILL));
    dispatcher.await();
    Assert.assertEquals(VertexState.KILLED, v.getState());
    Assert.assertEquals(v.getTerminationCause(), VertexTerminationCause.DAG_KILL);
  }

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


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


    dispatcher.getEventHandler().handle(
        new VertexEventTermination(v.getVertexId(), VertexTerminationCause.DAG_KILL));
    dispatcher.await();
    Assert.assertEquals(VertexState.KILLED, v.getState());


    dispatcher.getEventHandler().handle(
        new VertexEventTaskCompleted(

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


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


    dispatcher.getEventHandler().handle(
        new VertexEventTermination(v.getVertexId(), VertexTerminationCause.DAG_KILL));
    dispatcher.await();
    Assert.assertEquals(VertexState.KILLED, v.getState());


    dispatcher.getEventHandler().handle(
        new VertexEventTaskCompleted(

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

      VertexTerminationCause vertexTerminationCause) {


    if(trySetTerminationCause(dagTerminationCause)){
      for (Vertex v : vertices.values()) {
        eventHandler.handle(
            new VertexEventTermination(v.getVertexId(), vertexTerminationCause)
            );
      }
    }
  }

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

  // hardcodes 0 for both map and reduce finished tasks.
  private static class TerminateNewVertexTransition
  implements SingleArcTransition<VertexImpl, VertexEvent> {
    @Override
    public void transition(VertexImpl vertex, VertexEvent event) {
      VertexEventTermination vet = (VertexEventTermination) event;
      vertex.trySetTerminationCause(vet.getTerminationCause());
      vertex.setFinishTime();
      vertex.addDiagnostic("Vertex received Kill in NEW state.");
      vertex.finished(VertexState.KILLED);
    }

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


  private static class TerminateInitedVertexTransition
  implements SingleArcTransition<VertexImpl, VertexEvent> {
    @Override
    public void transition(VertexImpl vertex, VertexEvent event) {
      VertexEventTermination vet = (VertexEventTermination) event;
      vertex.trySetTerminationCause(vet.getTerminationCause());
      vertex.abortVertex(VertexStatus.State.KILLED);
      vertex.addDiagnostic("Vertex received Kill in INITED state.");
      vertex.finished(VertexState.KILLED);
    }

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

  private static class VertexKilledTransition
      implements SingleArcTransition<VertexImpl, VertexEvent> {
    @Override
    public void transition(VertexImpl vertex, VertexEvent event) {
      vertex.addDiagnostic("Vertex received Kill while in RUNNING state.");
      VertexEventTermination vet = (VertexEventTermination) event;
      VertexTerminationCause trigger = vet.getTerminationCause();
      switch(trigger){
        case DAG_KILL : vertex.tryEnactKill(trigger, TaskTerminationCause.DAG_KILL); break;
        case OWN_TASK_FAILURE: vertex.tryEnactKill(trigger, TaskTerminationCause.OTHER_TASK_FAILURE); break;
        case ROOT_INPUT_INIT_FAILURE:
        case COMMIT_FAILURE:

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

  }


  @SuppressWarnings("unchecked")
  private void killVertex(VertexImpl v) {
    dispatcher.getEventHandler().handle(
        new VertexEventTermination(v.getVertexId(), VertexTerminationCause.DAG_KILL));
    dispatcher.await();
    Assert.assertEquals(VertexState.KILLED, v.getState());
    Assert.assertEquals(v.getTerminationCause(), VertexTerminationCause.DAG_KILL);
  }

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


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


    dispatcher.getEventHandler().handle(
        new VertexEventTermination(v.getVertexId(), VertexTerminationCause.DAG_KILL));
    dispatcher.await();
    Assert.assertEquals(VertexState.KILLED, v.getState());


    dispatcher.getEventHandler().handle(
        new VertexEventTaskCompleted(

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


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


    dispatcher.getEventHandler().handle(
        new VertexEventTermination(v.getVertexId(), VertexTerminationCause.DAG_KILL));
    dispatcher.await();
    Assert.assertEquals(VertexState.KILLED, v.getState());


    dispatcher.getEventHandler().handle(
        new VertexEventTaskCompleted(

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