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From "Clara Xiong (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-14820) Region server fails to recover from a region split timeout
Date Mon, 16 Nov 2015 21:10:11 GMT
Clara Xiong created HBASE-14820:
-----------------------------------

             Summary: Region server fails to recover from a region split timeout
                 Key: HBASE-14820
                 URL: https://issues.apache.org/jira/browse/HBASE-14820
             Project: HBase
          Issue Type: Bug
          Components: master, regionserver
    Affects Versions: 0.98.15
            Reporter: Clara Xiong


After the region server rolls back a timed out attempt of  region split, the region became
unavailable. 

Symptoms:
The RS displayed the region open in the web UI.
The meta table still pointed to the RS
Requests for the regions received a NotServingRegionException. 
hbck reported 0 inconsistencies. 
Moving the region failed. 

Restarting the region server fixes the problem.

We have see multiple occurrences which requires operation intervention.



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