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https://issues.apache.org/jira/browse/HBASE-10942?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13996449#comment-13996449
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Nicolas Liochon commented on HBASE-10942:
-----------------------------------------

bq. I think it's important to have way to turn off any new feature in case 
there's a bug in it...
Yep, but the fact that the first code path does not work does not mean that the 
second one works better :-). Especially in this case, there are some nasty 
impacts if the threads are not interrupted.

bq. What do you mean by having CompletionService i.e. what would we use it for
It would allow to put the thread management code in another class (like the 
code for the simple get case, a much simpler case, I agree).

> support parallel request cancellation for multi-get
> ---------------------------------------------------
>
>                 Key: HBASE-10942
>                 URL: https://issues.apache.org/jira/browse/HBASE-10942
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>             Fix For: hbase-10070
>
>         Attachments: HBASE-10942.01.patch, HBASE-10942.02.patch, 
> HBASE-10942.patch
>
>




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