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https://issues.apache.org/jira/browse/PHOENIX-4990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16664179#comment-16664179
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Geoffrey Jacoby commented on PHOENIX-4990:
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[~vincentpoon] - so will you reopen this work item and fix the failing tests as
part of this patch, or in separate JIRAs such as PHOENIX-4992?
Perhaps with local indexes it's the creation of the "shadow" column family
that's triggering the region close (and I assume reopening?)
> When stopping IndexWriter, give tasks a chance to complete
> ----------------------------------------------------------
>
> Key: PHOENIX-4990
> URL: https://issues.apache.org/jira/browse/PHOENIX-4990
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.14.0
> Reporter: Vincent Poon
> Assignee: Vincent Poon
> Priority: Major
> Attachments: PHOENIX-4990.v1.4.x-HBase-1.4.patch,
> PHOENIX-4990.v2.4.x-HBase-1.4.patch
>
>
> We've seen a race condition where an index write failure happens when a
> coprocessor is shutting down. Since we don't give the index writer threads a
> chance to complete when shutdownNow() is called, there is a chance the
> coprocessor shuts down its HTables while an index writer thread is in
> PhoenixIndexFailurePolicy trying to disable an index, which ends up using a
> closed HTable and received RejectedExecutionException
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