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Posted to issues@lucene.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2021/10/01 14:03:00 UTC

[jira] [Commented] (LUCENE-10126) CompetitiveIterator of NumericComparator can wrongly skip documents

    [ https://issues.apache.org/jira/browse/LUCENE-10126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17423297#comment-17423297 ] 

ASF subversion and git services commented on LUCENE-10126:
----------------------------------------------------------

Commit 5748743d91e240e22cf63c5476d1b6ba51592744 in lucene's branch refs/heads/main from Nhat Nguyen
[ https://gitbox.apache.org/repos/asf?p=lucene.git;h=5748743 ]

LUCENE-10126: Re-introduce chunk scoring logic in tests (#331)

This commit re-introduces the chunk scoring logic in AssertingBulkScorer 
and enables it in TestSortOptimization.

> CompetitiveIterator of NumericComparator can wrongly skip documents
> -------------------------------------------------------------------
>
>                 Key: LUCENE-10126
>                 URL: https://issues.apache.org/jira/browse/LUCENE-10126
>             Project: Lucene - Core
>          Issue Type: Bug
>          Components: core/search
>    Affects Versions: 8.9, 8.10
>            Reporter: Nhat Nguyen
>            Priority: Major
>          Time Spent: 7.5h
>  Remaining Estimate: 0h
>
> The ML team at Elastic reported that a large scroll with an Elasticsearch nightly build that uses Lucene 9.0 snapshot returns fewer documents than expected. I looked into it and found that the competitive iterator can wrongly skip docs with a chunked bulk scorer.



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