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  1. HBase
  2. HBASE-6109

Improve RIT performances during assignment on large clusters

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 0.95.2
    • Fix Version/s: 0.95.0
    • Component/s: master
    • Labels:
      None

      Description

      The main points in this patch are:

      • lowering the number of copy of the RIT list
      • lowering the number of synchronization
      • synchronizing on a region rather than on everything

      It also contains:

      • some fixes around the RIT notification: the list was sometimes modified without a corresponding 'notify'.
      • some tests flakiness correction, actually unrelated to this patch.

        Attachments

        1. 6109.v7.patch
          73 kB
          Nicolas Liochon
        2. 6109.v19.patch
          59 kB
          Nicolas Liochon
        3. 6109.v21.patch
          59 kB
          Nicolas Liochon
        4. 6109.v23.patch
          62 kB
          Nicolas Liochon
        5. 6109.v24.patch
          61 kB
          Nicolas Liochon

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              • Assignee:
                nkeywal Nicolas Liochon
                Reporter:
                nkeywal Nicolas Liochon
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                Dates

                • Created:
                  Updated:
                  Resolved: