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From "Nick Dimiduk (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10791) Add integration test to demonstrate performance improvement
Date Mon, 07 Apr 2014 23:32:16 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10791?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13962384#comment-13962384
] 

Nick Dimiduk commented on HBASE-10791:
--------------------------------------

Hmm. This patch also depends on HTableDescriptor#setRegionSplitPolicyClassName(String), added
to trunk in HBASE-10591, but not available on the hbase-10070 branch.

> 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, HBASE-10791.01.patch, HBASE-10791.02.patch,
HBASE-10791.03.patch, HBASE-10791.04.patch, IntegrationTestRegionReplicaPerf.out
>
>
> 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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