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https://issues.apache.org/jira/browse/LUCENE-7640?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Adrien Grand updated LUCENE-7640:
---------------------------------
    Attachment: LUCENE-7640.patch

Here is a patch.

> Speed up PointValues#estimatePointCount with Relation.CELL_INSIDE_QUERY
> -----------------------------------------------------------------------
>
>                 Key: LUCENE-7640
>                 URL: https://issues.apache.org/jira/browse/LUCENE-7640
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Adrien Grand
>            Priority: Minor
>         Attachments: LUCENE-7640.patch
>
>
> Currently when we get a {{Relation.CELL_INSIDE_QUERY}}, we just recurse in 
> order to count the number of matching leaves. But it should be possible to 
> get this number without recursing, which should help speed up 
> {{estimatePointCount}} for queries that match large ranges of points.



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