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From "Atri Sharma (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-8770) BlockMaxConjunctionScorer should support two-phase scorers
Date Thu, 18 Apr 2019 16:02:00 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-8770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16821253#comment-16821253
] 

Atri Sharma commented on LUCENE-8770:
-------------------------------------

+1.

A big win would be BKD Scorer. How difficult do you think that effort would be?

> BlockMaxConjunctionScorer should support two-phase scorers
> ----------------------------------------------------------
>
>                 Key: LUCENE-8770
>                 URL: https://issues.apache.org/jira/browse/LUCENE-8770
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Jim Ferenczi
>            Priority: Minor
>
> The support for two-phase scorers in BlockMaxConjunctionScorer is missing. This can slow
down some queries that need to execute costly second phase on more documents.



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