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From "Abhishek Singh Chouhan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-18796) Admin#isTableAvailable returns incorrect result before daughter regions are opened
Date Tue, 12 Sep 2017 12:31:00 GMT
Abhishek Singh Chouhan created HBASE-18796:
----------------------------------------------

             Summary: Admin#isTableAvailable returns incorrect result before daughter regions
are opened
                 Key: HBASE-18796
                 URL: https://issues.apache.org/jira/browse/HBASE-18796
             Project: HBase
          Issue Type: Bug
    Affects Versions: 1.3.1
            Reporter: Abhishek Singh Chouhan


Admin#isTableAvailable checks if it can getServerName for the meta entries it reads. During
the time of split server location are added to the meta entries in MetaTableAccessor#splitRegion
although the description of the method says "Does not add the location information to the
daughter regions since they are not open yet.". At this point during the split daughter regions
are not actually open, so we can get to a state where parent is offline, daughters are not
yet open but isTableAvailable returns true.



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