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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6573

Reduce the time of calling scanIntermediateDirectory in getFileInfo

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    Details

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

      In getFileInfo of HistorFileManager, scanIntermediateDirectory is called multiple times. It can have an impact on periodic directory scan task.
      We can optimize to reducing the calling time.

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              • Assignee:
                lewuathe Kai
                Reporter:
                lewuathe Kai
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                Dates

                • Created:
                  Updated: