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  1. HBase
  2. HBASE-8803

region_mover.rb should move multiple regions at a time

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.94.16, 0.98.1, 0.96.1.1
    • Fix Version/s: 0.96.2, 0.98.1, 0.99.0
    • Component/s: Usability
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Multithread the region mover so can run more than one region move at a time. Specify how many threads on the command line. Feature will make rolling restart complete the sooner (if with a little more disruption as more regions are in flight at a time).

      Description

      When there is many regions in a cluster, rolling_restart can take hours because region_mover is moving the regions one by one.

        Attachments

        1. HBASE-8803-v0-trunk.patch
          4 kB
          Jean-Marc Spaggiari
        2. HBASE-8803-v1-trunk.patch
          8 kB
          Jean-Marc Spaggiari
        3. HBASE-8803-v1-0.94.patch
          8 kB
          Jean-Marc Spaggiari
        4. HBASE-8803-v2-0.94.patch
          10 kB
          Nick Dimiduk
        5. HBASE-8803-v2-0.94.patch
          10 kB
          Nick Dimiduk
        6. HBASE-8803-v3-0.94.patch
          9 kB
          Jean-Marc Spaggiari
        7. HBASE-8803-v4-0.94.patch
          10 kB
          Jean-Marc Spaggiari
        8. HBASE-8803-v4-trunk.patch
          9 kB
          Jean-Marc Spaggiari
        9. 8803v5.txt
          13 kB
          Michael Stack
        10. HBASE-8803-v5-0.94.patch
          10 kB
          Jean-Marc Spaggiari
        11. HBASE-8803-v6-0.94.patch
          10 kB
          Jean-Marc Spaggiari
        12. HBASE-8803-v6-trunk.patch
          10 kB
          Jean-Marc Spaggiari
        13. HBASE-8803-v7-trunk.patch
          12 kB
          Jean-Marc Spaggiari
        14. HBASE-8803-v9-trunk.patch
          10 kB
          Jean-Marc Spaggiari
        15. HBASE-8803-v10-trunk.patch
          11 kB
          Michael Stack
        16. 8803-0.94-rebased.txt
          10 kB
          Lars Hofhansl

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              • Assignee:
                jmspaggi Jean-Marc Spaggiari
                Reporter:
                jmspaggi Jean-Marc Spaggiari
              • Votes:
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                Watchers:
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                Dates

                • Created:
                  Updated:
                  Resolved:

                  Time Tracking

                  Estimated:
                  Original Estimate - 48h
                  48h
                  Remaining:
                  Remaining Estimate - 48h
                  48h
                  Logged:
                  Time Spent - Not Specified
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