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  1. Hadoop Map/Reduce
  2. MAPREDUCE-5599

JobHistoryServer unnecessarily copies all jobs on each query

    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.2.0
    • Fix Version/s: None
    • Component/s: jobhistoryserver
    • Labels:
      None

      Description

      Instead, in CachedHistoryStorage, we should only copy jobs that will be returned.

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            • Assignee:
              sandyr Sandy Ryza
              Reporter:
              sandyr Sandy Ryza
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              • Created:
                Updated: