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https://issues.apache.org/jira/browse/HBASE-10844?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Devaraj Das updated HBASE-10844:
--------------------------------

    Resolution: Won't Fix
        Status: Resolved  (was: Patch Available)

Yes, [~lhofhansl], I am resolving it as won't-fix.

> Coprocessor failure during batchmutation leaves the memstore datastructs in 
> an inconsistent state
> -------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-10844
>                 URL: https://issues.apache.org/jira/browse/HBASE-10844
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>            Reporter: Devaraj Das
>            Assignee: Devaraj Das
>             Fix For: 0.99.0, 0.98.2, 0.96.3, 0.94.20
>
>         Attachments: 10844-1.txt
>
>
> Observed this in the testing with Phoenix. The test in Phoenix - 
> MutableIndexFailureIT deliberately fails the batchmutation call via the 
> installed coprocessor. But the update is not rolled back. That leaves the 
> memstore inconsistent. In particular, I observed that getFlushableSize is 
> updated before the coprocessor was called but the update is not rolled back. 
> When the region is being closed at some later point, the assert introduced in 
> HBASE-10514 in the HRegion.doClose() causes the RegionServer to shutdown 
> abnormally.



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