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  1. Hadoop HDFS
  2. HDFS-10798

Make the threshold of reporting FSNamesystem lock contention configurable

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    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Currently FSNamesystem#WRITELOCK_REPORTING_THRESHOLD is set at 1 second. In a busy system a lower overhead might be desired. In other scenarios, more aggressive reporting might be desired. We should make the threshold configurable.

        Attachments

        1. HDFS-10789.001.patch
          7 kB
          Erik Krogen
        2. HDFS-10789.002.patch
          7 kB
          Erik Krogen

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              • Assignee:
                xkrogen Erik Krogen
                Reporter:
                zhz Zhe Zhang
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                  Updated:
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