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  1. Pig
  2. PIG-3524

Clean up Launcher and MapReduceLauncher after PIG-3419

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.13.0
    • Fix Version/s: 0.13.0
    • Component/s: impl
    • Labels:
      None
    • Patch Info:
      Patch Available

      Description

      This is clean-up that I did for Launcher and MapReduceLauncher as part of PIG-3502. I'd like to merge applicable changes from tez branch to trunk so that they will not diverge too much over time.

      The changes include:

      1. Rename ExecutionEngineKiller to HangingJobKiller and move it from PigContext to Launcher. This brings back HangingJobKiller to its original place before PIG-3419.
      2. Remove kill() method from the ExecutionEngine interface. It was needed only by ExecutionEngineKiller, but after #1, it's no longer needed.
      3. Refactor Launcher and MapReduceLauncer classes. Basically, move MR-specific stuff to MapReduceLauncher and common stuff to Launcher.

        Attachments

        1. PIG-3524-1.patch
          18 kB
          Cheolsoo Park

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              • Assignee:
                cheolsoo Cheolsoo Park
                Reporter:
                cheolsoo Cheolsoo Park
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                  Updated:
                  Resolved: