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  1. Hadoop YARN
  2. YARN-117 Enhance YARN service model
  3. YARN-124

Make Yarn Node Manager services robust against shutdown

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.1.0-beta
    • Component/s: None
    • Labels:
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      Description

      Add the nodemanager bits of MAPREDUCE-3502 to shut down the Nodemanager services. This is done by checking for fields being non-null before shutting down/closing etc, and setting the fields to null afterwards -to be resilient against re-entrancy.

      No tests other than manual review.

        Attachments

        1. MAPREDUCE-4022.patch
          7 kB
          Steve Loughran

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              • Assignee:
                stevel@apache.org Steve Loughran
                Reporter:
                stevel@apache.org Steve Loughran
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                • Created:
                  Updated:
                  Resolved: