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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2010/04/15 06:13:48 UTC

[jira] Resolved: (HBASE-1892) [performance] make hbase splits run faster

     [ https://issues.apache.org/jira/browse/HBASE-1892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack resolved HBASE-1892.
--------------------------

    Hadoop Flags: [Reviewed]
      Resolution: Fixed

Committed to two branches and to trunk.  Thanks for the review Jon.  This patch seems to help with getting regions on line faster for sure in my testing.  I did as you suggested lowering threshold to 5MB and adding to hbase-default.xml configuration.

> [performance] make hbase splits run faster
> ------------------------------------------
>
>                 Key: HBASE-1892
>                 URL: https://issues.apache.org/jira/browse/HBASE-1892
>             Project: Hadoop HBase
>          Issue Type: Improvement
>            Reporter: stack
>            Assignee: stack
>             Fix For: 0.20.4, 0.20.5, 0.21.0
>
>         Attachments: 1892-preflush.patch, HBASE-1892.patch
>
>
> hbase-1506 tried and failed making splits faster in 0.20 context.  This issue is about doing it in 0.21 where we'll have to tools to do.

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