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  1. Hadoop Common
  2. HADOOP-14169

Implement listStatusIterator, listLocatedStatus for ViewFs

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.6.5
    • Fix Version/s: 2.9.0, 2.7.4, 3.0.0-alpha4, 2.8.2
    • Component/s: viewfs
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Similar to what HADOOP-11812 did for ViewFileSystem, currently ViewFs does not respect optimizations to listStatusIterator or listLocatedStatus, using the naive implementations within AbstractFileSystem. This can cause performance issues if iterating over a large directory, especially if the locations are also needed. This can be easily fixed.

        Attachments

        1. HADOOP-14169.000.patch
          12 kB
          Erik Krogen
        2. HADOOP-14169.001.patch
          12 kB
          Erik Krogen
        3. HADOOP-14169.002.patch
          12 kB
          Erik Krogen

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              • Assignee:
                xkrogen Erik Krogen
                Reporter:
                xkrogen Erik Krogen
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                Dates

                • Created:
                  Updated:
                  Resolved: