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From "Nicolas Liochon (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10156) FSHLog Refactor (WAS -> Fix up the HBASE-8755 slowdown when low contention)
Date Thu, 17 Apr 2014 13:43:17 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13972940#comment-13972940
] 

Nicolas Liochon commented on HBASE-10156:
-----------------------------------------

Thanks, [~himanshu@cloudera.com]. I think we should optimize this for no syncing w3 if we
only need w1. I will give it a try. is that ok for you, [~saint.ack@gmail.com]?

> FSHLog Refactor (WAS -> 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
>             Fix For: 0.99.0
>
>         Attachments: 10156.txt, 10156v10.txt, 10156v11.txt, 10156v12.txt, 10156v12.txt,
10156v13.txt, 10156v16.txt, 10156v17.txt, 10156v18.txt, 10156v19.txt, 10156v2.txt, 10156v20.txt,
10156v20.txt, 10156v21.txt, 10156v21.txt, 10156v21.txt, 10156v3.txt, 10156v4.txt, 10156v5.txt,
10156v6.txt, 10156v7.txt, 10156v9.txt, Disrupting.java
>
>
> HBASE-8755 slows our writes when only a few clients.  Fix.



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