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From "Liang Xie (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10156) Fix up the HBASE-8755 slowdown when low contention
Date Fri, 03 Jan 2014 04:06:54 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13861181#comment-13861181
] 

Liang Xie commented on HBASE-10156:
-----------------------------------

I like the "Performance counter stats" result,  cut off more than 50% context-switches !!!

> Fix up the HBASE-8755 slowdown when low contention
> --------------------------------------------------
>
>                 Key: HBASE-10156
>                 URL: https://issues.apache.org/jira/browse/HBASE-10156
>             Project: HBase
>          Issue Type: Sub-task
>          Components: wal
>            Reporter: stack
>            Assignee: stack
>         Attachments: 10156.txt, 10156v2.txt, Disrupting.java
>
>
> HBASE-8755 slows our writes when only a few clients.  Fix.



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