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https://issues.apache.org/jira/browse/LUCENE-10208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17441033#comment-17441033
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ASF subversion and git services commented on LUCENE-10208:
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Commit 94b66c0ed279fe23656d451fecd56fdfd106e1ea in lucene's branch
refs/heads/main from Jim Ferenczi
[ https://gitbox.apache.org/repos/asf?p=lucene.git;h=94b66c0 ]
LUCENE-10208: Ensure that the minimum competitive score does not decrease in
concurrent search (#431)
Co-authored-by: Adrien Grand <jpou...@gmail.com>
> Minimum score can decrease in concurrent search
> -----------------------------------------------
>
> Key: LUCENE-10208
> URL: https://issues.apache.org/jira/browse/LUCENE-10208
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Jim Ferenczi
> Priority: Minor
> Time Spent: 40m
> Remaining Estimate: 0h
>
> TestLatLonPointDistanceFeatureQuery#testCompareSorting started to fail
> sporadically after https://github.com/apache/lucene/pull/331.
> The test change added in this PR exposes an existing bug in top docs
> collector.
> They re-set the minimum score multiple times per segment when a bulk scorer
> is used.
> In practice this is not a problem because the local minimum score cannot
> decrease.
> However when concurrent search is used, the global minimum score is updated
> after the local one so that breaks the assertion.
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