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From "Yonik Seeley (JIRA)" <>
Subject [jira] [Updated] (LUCENE-4791) ConjunctionTermScorer scans instead of skips on first scorer
Date Thu, 21 Feb 2013 15:22:12 GMT


Yonik Seeley updated LUCENE-4791:

    Attachment: LUCENE-4791.patch

I rewrote the doNext() method, always using advance, and removing some other unnecessary checks
(like NO_MORE_DOCS) that should slightly speed things up.

All tests pass.
> ConjunctionTermScorer scans instead of skips on first scorer
> ------------------------------------------------------------
>                 Key: LUCENE-4791
>                 URL:
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Yonik Seeley
>         Attachments: LUCENE-4791.patch
> As discovered by John Wang, it looks like a bug was introduced when ConjunctionTermScorer
was first introduced in 7/2011 that causes scanning instead of skipping on the lowest frequency

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