[jira] [Commented] (LUCENE-9999) CombinedFieldQuery can fail when document is missing fields

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/LUCENE-9999?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17382400#comment-17382400 ] 

ASF subversion and git services commented on LUCENE-9999:
---------------------------------------------------------

Commit f333b70dbff88c3670c73b7773f40b11e6712af3 in lucene's branch refs/heads/main from Jim Ferenczi
[ https://gitbox.apache.org/repos/asf?p=lucene.git;h=f333b70 ]

LUCENE-9999: CombinedFieldQuery can fail with an exception when document is missing fields (#185)

This change fixes a bug in `MultiNormsLeafSimScorer` that assumes that each
field should have a norm for every term/document.

As part of the fix, it adds validation that the fields have consistent norms
settings.

> CombinedFieldQuery can fail when document is missing fields
> -----------------------------------------------------------
>
>                 Key: LUCENE-9999
>                 URL: https://issues.apache.org/jira/browse/LUCENE-9999
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Julie Tibshirani
>            Priority: Major
>          Time Spent: 2h 10m
>  Remaining Estimate: 0h
>
> If some documents match but don't contain all fields, then {{CombinedFieldQuery}} can fail when attempting to compute norms. This is because {{MultiFieldNormValues}} assumes all fields in the document have norms.
> Originally surfaced in this Elasticsearch issue: https://github.com/elastic/elasticsearch/issues/74037.



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