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Date: Wed, 12 Feb 2014 19:53:27 +0000 (UTC)
From: "Nicolas Liochon (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.12694821.1392233804664.32511.1392234807881@arcas>
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Subject: [jira] [Commented] (HBASE-10511) Add latency percentiles on
 PerformanceEvaluation
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    [ https://issues.apache.org/jira/browse/HBASE-10511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13899505#comment-13899505 ] 

Nicolas Liochon commented on HBASE-10511:
-----------------------------------------

bq. I will have kept the "LOG.info("randomRead latency log (ms): " + Arrays.toString(times));"
If you have a lot of measure, it makes the output terrible. We could add another option, but it seems overkill for something which is not 'core'. 
If someone wants to do it I'm fine, but for myself I would love to keep it as simple as possible...

> Add latency percentiles on PerformanceEvaluation
> ------------------------------------------------
>
>                 Key: HBASE-10511
>                 URL: https://issues.apache.org/jira/browse/HBASE-10511
>             Project: HBase
>          Issue Type: Improvement
>          Components: test
>    Affects Versions: 0.99.0
>            Reporter: Nicolas Liochon
>            Assignee: Nicolas Liochon
>             Fix For: 0.99.0
>
>         Attachments: 10511.v1.patch
>
>
> The latency is reported as an array or float. It's easier to deal with percentiles :-)


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