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https://issues.apache.org/jira/browse/HBASE-16515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Yu updated HBASE-16515:
---------------------------
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: 1.4.0
                   2.0.0
           Status: Resolved  (was: Patch Available)

Thanks for the patch, Chiaping.

> AsyncProcess has incorrent count of tasks if the backoff policy is enabled
> --------------------------------------------------------------------------
>
>                 Key: HBASE-16515
>                 URL: https://issues.apache.org/jira/browse/HBASE-16515
>             Project: HBase
>          Issue Type: Bug
>            Reporter: ChiaPing Tsai
>            Assignee: ChiaPing Tsai
>            Priority: Minor
>             Fix For: 2.0.0, 1.4.0
>
>         Attachments: HBASE-16515.v1.patch, HBASE-16515.v2.patch, 
> HBASE-16515.v3.patch
>
>
> We increment the count before using the backoff policy. So if there are any 
> policy splits the requests, the total increment will be smaller than total 
> decrement.
> {code:title=AsyncProcess.java|borderStyle=solid}
> private void sendMultiAction(...) {
>   ...
>   incTaskCounters(multiAction.getRegions(), server);
>   Collection<? extends Runnable> runnables = 
> getNewMultiActionRunnable(server, multiAction, numAttempt);
>   ...
> }
> {code}



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