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Posted to issues@lucene.apache.org by "Greg Miller (Jira)" <ji...@apache.org> on 2021/11/30 03:31:00 UTC

[jira] [Resolved] (LUCENE-10258) DoubleValuesSource#fromScorer() should leverage ScoreCachingWrappingScorer

     [ https://issues.apache.org/jira/browse/LUCENE-10258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Greg Miller resolved LUCENE-10258.
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    Resolution: Won't Fix

> DoubleValuesSource#fromScorer() should leverage ScoreCachingWrappingScorer
> --------------------------------------------------------------------------
>
>                 Key: LUCENE-10258
>                 URL: https://issues.apache.org/jira/browse/LUCENE-10258
>             Project: Lucene - Core
>          Issue Type: Improvement
>          Components: core/search
>            Reporter: Greg Miller
>            Assignee: Greg Miller
>            Priority: Minor
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> DoubleValuesSource#fromScorer() is a helper method for wrapping a Scorable in a DoubleValues instance (providing the value of Scorable#score() as its value). It would be nice to leverage ScoreCachingWrappingScorer for this use-case to avoid unnecessarily recomputing the score if the Scorable is being used elsewhere.



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