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https://issues.apache.org/jira/browse/LUCENE-6261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14327637#comment-14327637
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ASF subversion and git services commented on LUCENE-6261:
---------------------------------------------------------
Commit 1660912 from [~jpountz] in branch 'dev/trunk'
[ https://svn.apache.org/r1660912 ]
LUCENE-6261: TwoPhaseDocIdSetIterator.matches() should be called at most once
per doc ID.
> TwoPhaseDocIdSetIterator.matches should be called at most once per doc ID
> -------------------------------------------------------------------------
>
> Key: LUCENE-6261
> URL: https://issues.apache.org/jira/browse/LUCENE-6261
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Adrien Grand
> Assignee: Adrien Grand
> Priority: Minor
> Attachments: LUCENE-6261.patch
>
>
> We did not document it but TwoPhaseDocIdSetIterator.matches should only be
> called once per doc ID. In some cases, running it twice might not work (eg.
> phrases since the positions would already be consumed when we try to call
> matches() on the second time) and in the general case it would be a
> performance bug if this method is called several times anyway.
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