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https://issues.apache.org/jira/browse/PHOENIX-4990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16664188#comment-16664188
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Vincent Poon commented on PHOENIX-4990:
---------------------------------------

[~gjacoby] Attached a v3 that modifies the test to bypass PHOENIX-4992.  But 
then I ran into other test failures.  At this point I'm hesitant to push this 
because although it seems like test-related issues only, I'm not 100% certain.  
Just going to park this for now, feel free to take this up if you get time.
It's still important to fix this, but I think the original issue I was trying 
to fix was actually caused by PHOENIX-4993


> 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, PHOENIX-4990.v3.4.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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