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  1. Hadoop Map/Reduce
  2. MAPREDUCE-2824

MiniMRCluster should have an idempotent shutdown

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: test
    • Labels:
      None

      Description

      It looks on a quick skim-through that the org.apache.hadoop.mapred.MiniMRCluster class has nothing to stop a caller calling shutdown() more than once, with possible adverse consequences. This will normally only show up if a test fails at precisely the wrong place.

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