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From "Nick Dimiduk (Jira)" <j...@apache.org>
Subject [jira] [Created] (HBASE-25059) TransitionRegionStateProcedure should timeout, rollback, retry instead of waiting infinitely on CONFIRMED_OPEN
Date Thu, 17 Sep 2020 17:52:00 GMT
Nick Dimiduk created HBASE-25059:
------------------------------------

             Summary: TransitionRegionStateProcedure should timeout, rollback, retry instead
of waiting infinitely on CONFIRMED_OPEN
                 Key: HBASE-25059
                 URL: https://issues.apache.org/jira/browse/HBASE-25059
             Project: HBase
          Issue Type: Bug
          Components: Region Assignment
    Affects Versions: 2.3.2
            Reporter: Nick Dimiduk


Testing 2.3.2RC1 with ITBLL. The region server assigned to open meta locked up due to HBASE-24896.
Meanwhile, the master waits indefinitely on a procedure {{pid=176583, ppid=176532, state=WAITING:REGION_STATE_TRANSITION_CONFIRM_OPENED;
TransitRegionStateProcedure table=hbase:meta, region=1588230740, ASSIGN}}.

AssignmentManager needs a way to rescind assignment when a RS fails to complete within a reasonable
timeout window, roll back the procedure, and try again with a new target.



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