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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2009/09/04 23:40:57 UTC

[jira] Updated: (HBASE-1778) Improve PerformanceEvaluation

     [ https://issues.apache.org/jira/browse/HBASE-1778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack updated HBASE-1778:
-------------------------

       Resolution: Fixed
    Fix Version/s:     (was: 0.20.1)
                   0.21.0
     Hadoop Flags: [Reviewed]
           Status: Resolved  (was: Patch Available)

Applied to TRUNK.  Not apply to branch.  We've gone w/ broke PE this long, can let 0.20.x out without this fix.

Thanks for the patch Schubert.

> Improve PerformanceEvaluation
> -----------------------------
>
>                 Key: HBASE-1778
>                 URL: https://issues.apache.org/jira/browse/HBASE-1778
>             Project: Hadoop HBase
>          Issue Type: Improvement
>          Components: test
>    Affects Versions: 0.20.0
>            Reporter: Schubert Zhang
>            Assignee: Schubert Zhang
>            Priority: Minor
>             Fix For: 0.21.0
>
>         Attachments: HBase-0.20.0-PE.pdf, HBASE-1778.patch
>
>
> Current PerformanceEvaluation class have two problems:
> - It is not updated for hadoop-0.20.0. 
> - The approach to split maps is not strict. Need to provide correct InputSplit and InputFormat classes. Current code uses TextInputFormat and FileSplit, it is not reasonable.
> We will fix these problems.

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