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From "binlijin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16832) Reduce the default number of versions in Meta table for branch-1
Date Fri, 14 Oct 2016 00:14:20 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16832?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15573610#comment-15573610
] 

binlijin commented on HBASE-16832:
----------------------------------

We have encounter the meta performance problem. And i think the fast way to improve the meta
performance is set DEFAULT_HBASE_META_VERSIONS=1 and constantly major_compact the meta.
I also have the number of the performance.

> Reduce the default number of versions in Meta table for branch-1
> ----------------------------------------------------------------
>
>                 Key: HBASE-16832
>                 URL: https://issues.apache.org/jira/browse/HBASE-16832
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 1.3.0
>            Reporter: binlijin
>            Assignee: binlijin
>
> I find the DEFAULT_HBASE_META_VERSIONS is still 10 in branch-1, and in master version
DEFAULT_HBASE_META_VERSIONS is 3.



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