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https://issues.apache.org/jira/browse/HBASE-9783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13799340#comment-13799340
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Aditya Kishore commented on HBASE-9783:
---------------------------------------
Had to move the coprocessor check inside the for loop since {{coprocessorHost
}} is not created if region is not hosted inside the region server and
instantiated standalone (which is the case with Test case). Should not have any
side effect.
> Validate column families early in
> o.a.h.h.regionserver.HRegion.mutateRowsWithLocks()
> ------------------------------------------------------------------------------------
>
> Key: HBASE-9783
> URL: https://issues.apache.org/jira/browse/HBASE-9783
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.94.12
> Reporter: Aditya Kishore
> Assignee: Aditya Kishore
> Priority: Minor
> Attachments: HBASE-9783.patch, HBASE-9783.patch
>
>
> h6. 0.94 branch only
> Calling {{HTable.mutateRow()}} with non-existent column families result in a
> NPE on the region server which is wrapped into {{RemoteException}} and
> returned to the client. Since NPE is not a {{DoNotRetryIOException}}, client
> keeps repeating it until the number of retries are exhausted.
> Negative case, hence creating as minor.
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