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  1. Hadoop Map/Reduce
  2. MAPREDUCE-7315

LocatedFileStatusFetcher to collect/publish IOStatistics

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    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 3.3.0
    • Fix Version/s: 3.3.1
    • Component/s: client

      Description

      Part of HADOOP-16830: if a FileSystem's RemoteIterators implement IOStatisticsSource, then collect these and serve through the IOStatisticsSource API.

      If the iterators don't (only S3A does, but ABFS will too), then nothing is collected

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              • Assignee:
                stevel@apache.org Steve Loughran
                Reporter:
                stevel@apache.org Steve Loughran
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