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https://issues.apache.org/jira/browse/HBASE-10010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Liang Xie updated HBASE-10010:
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Attachment: HBase-10010-0.94-v2.txt
Attached 0.94-v2 addressed Ted's comment, and it passed "runAllTests" on 0.94
branch on my box
It's a little terrible to make a trunk patch, to me, the hlog related code
changed a lots from 0.94 to trunk e.g. wal compress, FSHLog, e.g. I am afraid
i need lots of time to fight with the new cases...
> eliminate the put latency spike on the new log file beginning
> -------------------------------------------------------------
>
> Key: HBASE-10010
> URL: https://issues.apache.org/jira/browse/HBASE-10010
> Project: HBase
> Issue Type: Improvement
> Components: regionserver
> Affects Versions: 0.94.13
> Reporter: Liang Xie
> Assignee: Liang Xie
> Attachments: HBase-10010-0.94-v2.txt, HBase-10010-0.94.txt
>
>
> In deed, the original finding came from fb, see HBASE-6813 for detailed
> discussion.
> Through this improvement doesn't expect obvious gain on 95th or 99th latency,
> it still could make the response time more stable to me.
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