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  1. HBase
  2. HBASE-9144

Leases class has contention that's not needed

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 0.95.1
    • Fix Version/s: 0.98.0, 0.95.2
    • Component/s: regionserver
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      The Leases class has lots of thread contention. These locks are there to ensure that all timeouts are met exactly. This isn't needed in HBase.

        Attachments

        1. HBASE-9144-0.patch
          9 kB
          Elliott Neil Clark
        2. HBASE-9144-1.patch
          9 kB
          Michael Stack
        3. HBASE-9144-1.patch
          9 kB
          Michael Stack
        4. HBASE-9144-1.patch
          9 kB
          Michael Stack
        5. HBASE-9144-1.patch
          9 kB
          Elliott Neil Clark
        6. Sheet1.pdf
          19 kB
          Elliott Neil Clark

          Activity

            People

            • Assignee:
              eclark Elliott Neil Clark
              Reporter:
              eclark Elliott Neil Clark
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              Dates

              • Created:
                Updated:
                Resolved: