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  1. Hadoop HDFS
  2. HDFS-1043

Benchmark overhead of server-side group resolution of users

    Details

    • Type: Test
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.22.0
    • Fix Version/s: 0.21.0
    • Component/s: benchmarks
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Server-side user group resolution was introduced in HADOOP-4656.
      The benchmark should repeatedly request the name-node for user group resolution, and reset NN's user group cache periodically.

        Attachments

        1. UGCRefresh.patch
          7 kB
          Konstantin Shvachko
        2. UGCRefresh.patch
          7 kB
          Konstantin Shvachko

          Activity

            People

            • Assignee:
              shv Konstantin Shvachko
              Reporter:
              shv Konstantin Shvachko
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              Dates

              • Created:
                Updated:
                Resolved: