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  1. HBase
  2. HBASE-15815

Region mover script sometimes reports stuck region where only one server was involved

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.1.2
    • Fix Version/s: 1.4.0, 0.98.20
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Sometimes we saw the following in output from region mover script:

      2016-05-11 01:38:21,187||INFO|3969|140086696048384|MainThread|2016-05-11 01:38:21,186 INFO  [RubyThread-7: /.../current/hbase-client/bin/thread-pool.rb:28-EventThread] zookeeper.ClientCnxn: EventThread shut down
      2016-05-11 01:38:21,299||INFO|3969|140086696048384|MainThread|RuntimeError: Region stuck on hbase-5-2.osl,16020,1462930100540,, newserver=hbase-5-2.osl,16020,1462930100540
      

      There was only one server involved.
      Since the name of region was not printed, it makes debugging hard to do.

        Attachments

        1. HBASE-15815.branch-1.v2.txt
          0.6 kB
          Ted Yu
        2. HBASE-15815.branch-1.02.txt
          0.6 kB
          Ted Yu
        3. 15815-branch-1.v2.txt
          0.6 kB
          Ted Yu
        4. 15815-branch-1.v1.txt
          0.6 kB
          Ted Yu

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            People

            • Assignee:
              yuzhihong@gmail.com Ted Yu
              Reporter:
              yuzhihong@gmail.com Ted Yu
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              Dates

              • Created:
                Updated:
                Resolved: