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  1. HBase
  2. HBASE-22365

Region may be opened on two RegionServers

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 3.0.0, 2.2.0, 2.3.0
    • Fix Version/s: 3.0.0, 2.2.0, 2.3.0
    • Component/s: amv2
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Found this problem when run ITBLL with our internal branch which is based on branch-2.2. So mark this as a blocker for 2.2.0. A region 7ebdca9cd09e26074749b546586e2156 is moved from RS-st99 to RS-st98 and the TRSP succeed. Meanwhile, RS-st99 crashed and schedule a new SCP for RS-st99. So SCP initialized subprocedures forĀ 7ebdca9cd09e26074749b546586e2156, too. Then theĀ 7ebdca9cd09e26074749b546586e2156 was assigned to two RegionServers.

        Attachments

        1. HBASE-22365-UT.patch
          9 kB
          Duo Zhang

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              • Assignee:
                zhangduo Duo Zhang
                Reporter:
                zghao Guanghao Zhang
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                Dates

                • Created:
                  Updated:
                  Resolved: