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From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-1539) Improve Benchmark
Date Fri, 20 Feb 2009 11:37:01 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-1539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12675336#action_12675336
] 

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

bq. In looking over the code, to do the multiple commits using IR we'll need to add a IR.flush(String
userData) method?

Yes, we should.  Can you open a new issue + patch?

We also have to fix contrib/benchmark to allow specification of a Deletion Policy, and then
allow openReader task to take a string (userData) to specific which commit to open.

But: it'd be best if, within a single alg, we could specify a series of commits to open, so
that we can iterate over the different commit points.  I don't think a param to the task allows
this?  (But I'm not sure).  If we made it a config option then I believe we could specify
a sequence which each round would advance through.

> 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
>            Priority: Minor
>             Fix For: 2.9
>
>         Attachments: 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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