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https://issues.apache.org/jira/browse/HBASE-10791?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13941160#comment-13941160
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Nick Dimiduk commented on HBASE-10791:
--------------------------------------

Looks like I posted an outdated stash from yesterday, instead of the current 
patch, so some of these details don't make sense (like the PerfEvalCallable 
constructor args). Updating patch momentarily.

> Add integration test to demonstrate performance improvement
> -----------------------------------------------------------
>
>                 Key: HBASE-10791
>                 URL: https://issues.apache.org/jira/browse/HBASE-10791
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Performance, test
>    Affects Versions: hbase-10070
>            Reporter: Nick Dimiduk
>            Assignee: Nick Dimiduk
>         Attachments: HBASE-10791.00.patch
>
>
> It would be good to demonstrate that use of region replicas reduces read 
> latency. PerformanceEvaluation can be used manually for this purpose, but 
> it's not able to use ChaosMonkey. An integration test can set up the monkey 
> actions and automate execution.



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