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https://issues.apache.org/jira/browse/HBASE-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13233037#comment-13233037
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Lars Hofhansl commented on HBASE-3692:
--------------------------------------

In 0.92 you can also use HBASE-4805. It let's you create an HConnection and 
ExecutorService separately and pass them to the HTable constructor.

                
> Handle RejectedExecutionException in HTable
> -------------------------------------------
>
>                 Key: HBASE-3692
>                 URL: https://issues.apache.org/jira/browse/HBASE-3692
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 0.90.1
>            Reporter: Jean-Daniel Cryans
>         Attachments: test_datanucleus.zip
>
>
> A user on IRC yesterday had an issue with RejectedExecutionException coming 
> out of HTable sometimes. Apart from being very confusing to the user as it 
> comes with no message at all, it exposes the HTable internals. 
> I think we should handle it and instead throw something like 
> DontUseHTableInMultipleThreadsException or something more clever. In his 
> case, the user had a HTable leak with the pool that he was able to figure out 
> once I told him what to look for.
> It could be an unchecked exception and we could consider adding in 0.90 but 
> marking for 0.92 at the moment.

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