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Posted to dev@lucene.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2017/01/18 14:08:26 UTC
[jira] [Commented] (LUCENE-7640) Speed up
PointValues#estimatePointCount with Relation.CELL_INSIDE_QUERY
[ https://issues.apache.org/jira/browse/LUCENE-7640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15828129#comment-15828129 ]
ASF subversion and git services commented on LUCENE-7640:
---------------------------------------------------------
Commit 71aa463d4bbdfc03efb11b52ed2c4ce51d49bfb3 in lucene-solr's branch refs/heads/master from [~jpountz]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=71aa463 ]
LUCENE-7640: Speed up PointValues#estimatePointCount with Relation.CELL_INSIDE_QUERY.
> 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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