[jira] [Created] (TEZ-2590) V_TASK_ATTEMPT_COMPLETED is added as both ignorable events and normal state machine transition

[Jeff Zhang (JIRA)]

Jeff Zhang created TEZ-2590:
-------------------------------

             Summary: V_TASK_ATTEMPT_COMPLETED is added as both ignorable 
events and normal state machine transition 
                 Key: TEZ-2590
                 URL: https://issues.apache.org/jira/browse/TEZ-2590
             Project: Apache Tez
          Issue Type: Bug
            Reporter: Jeff Zhang


V_TASK_ATTEMPT_COMPLETED is added as both ignorable events and normal state 
machine transition. 
{code}
          // Ignore-able events
          .addTransition(VertexState.SUCCEEDED, VertexState.SUCCEEDED,
              EnumSet.of(VertexEventType.V_TERMINATE,
                  VertexEventType.V_ROOT_INPUT_FAILED,
                  VertexEventType.V_TASK_ATTEMPT_COMPLETED,  
                  // after we are done reruns of source tasks should not affect
                  // us. These reruns may be triggered by other consumer 
vertices.
                  // We should have been in RUNNING state if we had triggered 
the
                  // reruns.
                  VertexEventType.V_SOURCE_TASK_ATTEMPT_COMPLETED))
          .addTransition(VertexState.SUCCEEDED, VertexState.SUCCEEDED,
              VertexEventType.V_TASK_ATTEMPT_COMPLETED,
              new TaskAttemptCompletedEventTransition())
{code}



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