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Posted to issues@lucene.apache.org by "Denilson Amorim (Jira)" <ji...@apache.org> on 2022/05/26 23:57:00 UTC

[jira] [Commented] (LUCENE-8806) WANDScorer should support two-phase iterator

    [ https://issues.apache.org/jira/browse/LUCENE-8806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17542717#comment-17542717 ] 

Denilson Amorim commented on LUCENE-8806:
-----------------------------------------

I was curious on the status of this issue. Are the benchmarks posted above already considering merging of impacts for phrase queries? That is. two phase iteration is still not a gain on WAND at this time?

> WANDScorer should support two-phase iterator
> --------------------------------------------
>
>                 Key: LUCENE-8806
>                 URL: https://issues.apache.org/jira/browse/LUCENE-8806
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Jim Ferenczi
>            Priority: Major
>         Attachments: LUCENE-8806.patch, LUCENE-8806.patch
>
>
> Following https://issues.apache.org/jira/browse/LUCENE-8770 the WANDScorer should leverage two-phase iterators in order to be faster when used in conjunctions.



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