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https://issues.apache.org/jira/browse/HBASE-13895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14589124#comment-14589124
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Enis Soztutar commented on HBASE-13895:
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bq. Feel free to take this issue Enis since you dumped in your sequel already. 
I'll go write my novel in a new JIRA.
Ok. Sorry for the hijack. Thought that you may be seeing the same issue. 
bq. I think it has something to do w/ the fact that c2025 is carrying meta.... 
still digging.
Good luck!

For the patch, I realized that we should also handle 
RegionServerStoppedException as well since while the region server is stopping, 
there is no guarantee that the region close have happened. So, if a region move 
comes in, there is still a window that the region may be opened on the other 
host before the region close is finished. 

I'll update the patch for handling the stopping case as well. I could not 
reproduce the UT failures, but they seem related. Let me spend some more time. 

> DATALOSS: Double-assignment ITBLL'ing
> -------------------------------------
>
>                 Key: HBASE-13895
>                 URL: https://issues.apache.org/jira/browse/HBASE-13895
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 1.2.0
>            Reporter: stack
>            Assignee: stack
>            Priority: Critical
>             Fix For: 1.2.0, 1.1.1
>
>         Attachments: hbase-13895_v1-branch-1.1.patch
>
>
> Opening a place holder till finish analysis.
> I have dataloss running ITBLL at 3B (testing HBASE-13877). Most obvious 
> culprit is the double-assignment that I can see.



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