[jira] [Created] (TEZ-2891) Hardcoded timeouts: Shortest Tez Query possible is 500ms

["Gopal V (JIRA)" <ji...@apache.org>]

Gopal V created TEZ-2891:
----------------------------

             Summary: Hardcoded timeouts: Shortest Tez Query possible is 500ms
                 Key: TEZ-2891
                 URL: https://issues.apache.org/jira/browse/TEZ-2891
             Project: Apache Tez
          Issue Type: Bug
    Affects Versions: 0.8.1-alpha
            Reporter: Gopal V


{code}
private static final long SLEEP_FOR_COMPLETION = 500;

private DAGStatus _waitForCompletionWithStatusUpdates(boolean vertexUpdates,
....
      if (dagStatus.getState() == DAGStatus.State.RUNNING
          || dagStatus.getState() == DAGStatus.State.SUCCEEDED
          || dagStatus.getState() == DAGStatus.State.FAILED
          || dagStatus.getState() == DAGStatus.State.KILLED
          || dagStatus.getState() == DAGStatus.State.ERROR) {
        break;
      }
      Thread.sleep(SLEEP_FOR_COMPLETION);
    }// End of while(true)
{code}

An LLAP query which actually takes 300ms takes 680ms to be reported to the Client.



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