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Posted to issues@lucene.apache.org by "Mayya Sharipova (Jira)" <ji...@apache.org> on 2021/07/04 12:24:00 UTC

[jira] [Updated] (LUCENE-9449) Skip non-competitive documents when sort by _doc with search after

     [ https://issues.apache.org/jira/browse/LUCENE-9449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mayya Sharipova updated LUCENE-9449:
------------------------------------
    Fix Version/s: 8.7

> Skip non-competitive documents when sort by _doc with search after
> ------------------------------------------------------------------
>
>                 Key: LUCENE-9449
>                 URL: https://issues.apache.org/jira/browse/LUCENE-9449
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Mayya Sharipova
>            Priority: Minor
>             Fix For: 8.7
>
>          Time Spent: 5.5h
>  Remaining Estimate: 0h
>
> Enhance DocComparator to provide an iterator over competitive documents when search ing with "after" FieldDoc.
> This iterator can quickly position on the desired "after" document, and skip all documents or even segments that contain documents before "after"
> This is especially efficient when "after" is high.
>  
> Related to LUCENE-9280



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