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From "Robert Muir (JIRA)" <>
Subject [jira] Updated: (LUCENE-2907) termsenum bug when running with multithreaded search
Date Sun, 06 Feb 2011 00:00:32 GMT


Robert Muir updated LUCENE-2907:

    Attachment: seeks_diff.txt

by printing seeks its easy to see, its not related to automaton.

i created files per-segment printing the seeks (and what the terms enum hands back)... here's
the diff

so when it fails, automaton seeks to seek:[7f 2f e6 8c b0 ce 8d d2 8b cb ae f4 84 b2 a2] and
the termsenum skips over a large portion of the terms and returns the wrong result.

> termsenum bug when running with multithreaded search
> ----------------------------------------------------
>                 Key: LUCENE-2907
>                 URL:
>             Project: Lucene - Java
>          Issue Type: Bug
>            Reporter: Robert Muir
>         Attachments: 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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