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Posted to issues@hbase.apache.org by "Duo Zhang (JIRA)" <ji...@apache.org> on 2018/06/19 09:42:00 UTC

[jira] [Created] (HBASE-20752) Make sure the regions are truly reopened after ReopenTableRegionsProcedure

Duo Zhang created HBASE-20752:
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             Summary: Make sure the regions are truly reopened after ReopenTableRegionsProcedure
                 Key: HBASE-20752
                 URL: https://issues.apache.org/jira/browse/HBASE-20752
             Project: HBase
          Issue Type: Bug
            Reporter: Duo Zhang
             Fix For: 3.0.0, 2.1.0


The MRP may fail due to some reason, so we need to add some checks in ReopenTableRegionsProcedure, if we fail to reopen a region, then we should schedule a new MRP for it again.

And a future improvement maybe that, we can introduce a new type of procedure to reopen a region, where we just need a simple call to RS, and do not need to unassign it and assign it again.



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