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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] [Closed] (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 closed LUCENE-9449.
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> 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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