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From "Robert Muir (JIRA)" <j...@apache.org>
Subject [jira] Updated: (LUCENE-2907) termsenum bug when running with multithreaded search
Date Sun, 06 Feb 2011 00:08:30 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-2907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Muir updated LUCENE-2907:
--------------------------------

    Attachment: LUCENE-2907_repro.patch

here's my patch to make the test more easily to reproduce (it simply runs the exact same query,
against the same index over and over again until it pops!)

Also it logs the seeks to the files, because otherwise its too much to try to look at.

just use the original commandline to reproduce:
{noformat} 
ant test 
-Dtestcase=TestFieldCacheRewriteMethod -Dtestmethod=testRegexps
-Dtests.seed=4072768173808710270:-6218549422363059201
-Dtests.multiplier=3
{noformat}

> termsenum bug when running with multithreaded search
> ----------------------------------------------------
>
>                 Key: LUCENE-2907
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2907
>             Project: Lucene - Java
>          Issue Type: Bug
>            Reporter: Robert Muir
>         Attachments: LUCENE-2907_repro.patch, correct_seeks.txt, incorrect_seeks.txt,
seeks_diff.txt
>
>
> This one popped in hudson (with a test that runs the same query against fieldcache, and
with a filter rewrite, and compares results)
> However, its actually worse and unrelated to the fieldcache: you can set both to filter
rewrite and it will still fail.

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