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Posted to issues@lucene.apache.org by "Alan Woodward (Jira)" <ji...@apache.org> on 2020/08/28 13:57:00 UTC

[jira] [Commented] (LUCENE-9487) Add a null check on BooleanWeight

    [ https://issues.apache.org/jira/browse/LUCENE-9487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17186554#comment-17186554 ] 

Alan Woodward commented on LUCENE-9487:
---------------------------------------

It is indeed nullable, but all the cases where it could be null are actually dealt with earlier in the method (a match on a MUST_NOT clause, no matches on sub clauses, or too few matches to meet minimum-should-match requirements)

> Add a null check on BooleanWeight
> ---------------------------------
>
>                 Key: LUCENE-9487
>                 URL: https://issues.apache.org/jira/browse/LUCENE-9487
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Jehyun Lee
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> There is no null check for scorer in BooleanWeight.explain()
> scorer() method is nullable, but the result of the method do not check it.
>  
> [https://github.com/apache/lucene-solr/pull/1795]



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