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https://issues.apache.org/jira/browse/HBASE-10926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13983546#comment-13983546
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Jerry He commented on HBASE-10926:
----------------------------------

HI, [[email protected]]

The timeout for the taskPool is covered by the timer that dictates almost 
everything in the procedure.
{code}
this.executionTimeoutTimer = new TimeoutExceptionInjector(monitor, timeout);
{code}

I will correct the other things you mentioned.

> Use global procedure to flush table memstore cache
> --------------------------------------------------
>
>                 Key: HBASE-10926
>                 URL: https://issues.apache.org/jira/browse/HBASE-10926
>             Project: HBase
>          Issue Type: Improvement
>          Components: Admin
>    Affects Versions: 0.96.2, 0.98.1
>            Reporter: Jerry He
>            Assignee: Jerry He
>             Fix For: 0.99.0
>
>         Attachments: HBASE-10926-trunk-v1.patch
>
>
> Currently, user can trigger table flush through hbase shell or HBaseAdmin 
> API.  To flush the table cache, each region server hosting the regions is 
> contacted and flushed sequentially, which is less efficient.
> In HBase snapshot global procedure is used to coordinate and flush the 
> regions in a distributed way.
> Let's provide a distributed table flush for general use.



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