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https://issues.apache.org/jira/browse/HBASE-14820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Clara Xiong updated HBASE-14820:
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Summary: Region becomes unavailable after a region split is rolled back
(was: Region becomes unavailable after a region split was rolled back)
> Region becomes unavailable after a region split is rolled back
> --------------------------------------------------------------
>
> 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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