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From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-1539) Improve Benchmark
Date Fri, 12 Jun 2009 17:04:07 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12718899#action_12718899
] 

Michael McCandless commented on LUCENE-1539:
--------------------------------------------

Thanks Jason, getting close:

  * Can you add contrib/benchmark/CHANGES entry?

  * The new source files need a copyright header

  * Can you remove the undeleteAll?  I don't think the
    DeleteByPercentTask should do that.

  * Can you make its param a real percent, ie so DeleteByPercent(25)
    deletes 25% of the remaining docs.

  * The random-pick is going to be too slow once too many docs are
    deleted (I mentioned this above, too).  How to fix?


> Improve Benchmark
> -----------------
>
>                 Key: LUCENE-1539
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1539
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: contrib/benchmark
>    Affects Versions: 2.4
>            Reporter: Jason Rutherglen
>            Assignee: Michael McCandless
>            Priority: Minor
>             Fix For: 2.9
>
>         Attachments: LUCENE-1539.patch, LUCENE-1539.patch, LUCENE-1539.patch, LUCENE-1539.patch,
LUCENE-1539.patch, LUCENE-1539.patch, sortBench2.py, sortCollate2.py
>
>   Original Estimate: 336h
>  Remaining Estimate: 336h
>
> Benchmark can be improved by incorporating recent suggestions posted
> on java-dev. M. McCandless' Python scripts that execute multiple
> rounds of tests can either be incorporated into the codebase or
> converted to Java.

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