Uploaded image for project: 'Pig'
  1. Pig
  2. PIG-5327

Check for DAG status before trying to kill

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.18.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      The killJob is invokedby

      • grunt kill command
      • thread interrupt in Main (mostly in case of Oozie)
      • HangingJobKiller during shutdown

      killJob tries to kill the DAG again even if it was completed. It closes the session but does not remove it from the TezSessionManager session pool. Though both of these are minor issues and have no adverse impact (trying to kill a done DAG would be ignored by Tez AM and TezSessionManager would later check status of the session and remove it from the pool) the fix would avoid the two unnecessary calls to AM.

        Attachments

        1. PIG-5327-1.patch
          0.8 kB
          Rohini Palaniswamy

          Activity

            People

            • Assignee:
              rohini Rohini Palaniswamy
              Reporter:
              rohini Rohini Palaniswamy
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: