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From "Heng Chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14820) Region becomes unavailable after a region split is rolled back
Date Tue, 17 Nov 2015 09:57:11 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15008401#comment-15008401
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Heng Chen commented on HBASE-14820:
-----------------------------------

Could you upload some logs please?  

> 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 becomes
unavailable. 
> Symptoms:
> The RS displays the region open in the web UI.
> The meta table still points to the RS
> Requests for the regions receive a NotServingRegionException. 
> hbck reports 0 inconsistencies. 
> Moving the region fails. 
> Restarting the region server fixes the problem.
> We have see multiple occurrences which require operation intervention.



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