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https://issues.apache.org/jira/browse/LUCENE-8727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16838427#comment-16838427
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Atri Sharma commented on LUCENE-8727:
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Will take a crack at this soon
> IndexSearcher#search(Query,int) should operate on a shared priority queue
> when configured with an executor
> ----------------------------------------------------------------------------------------------------------
>
> Key: LUCENE-8727
> URL: https://issues.apache.org/jira/browse/LUCENE-8727
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Adrien Grand
> Priority: Minor
>
> If IndexSearcher is configured with an executor, then the top docs for each
> slice are computed separately before being merged once the top docs for all
> slices are computed. With block-max WAND this is a bit of a waste of
> resources: it would be better if an increase of the min competitive score
> could help skip non-competitive hits on every slice and not just the current
> one.
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