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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-18829) Consider reverting HBASE-14893 Race between mutation on region and region closing operation
Date Fri, 15 Sep 2017 19:23:00 GMT
Ted Yu created HBASE-18829:
------------------------------

             Summary: Consider reverting HBASE-14893 Race between mutation on region and region
closing operation
                 Key: HBASE-18829
                 URL: https://issues.apache.org/jira/browse/HBASE-18829
             Project: HBase
          Issue Type: Bug
            Reporter: Ted Yu


HBASE-14893 was brought to attention by [~rajeshbabu] over PHOENIX-3111.

This issue is to consider reverting the fix from HBASE-14893 based on the following observations:

* The closing boolean was intended to be acquired before taking the lock ([~enis])
* Phoenix local index has evolved over the years, the situation leading to NotServingRegionException
may not exist from Phoenix side
* Even if the situation still exists, downstream project (Phoenix) should properly handle
NotServingRegionException without change in locking scheme in hbase




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