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https://issues.apache.org/jira/browse/LUCENE-7105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Muir updated LUCENE-7105:
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Attachment: LUCENE-7105.patch
Here is a patch. Its a 10.5% QPS improvement on Mike's London benchmark. I also
see similar improvements doing queries around my house in geonames.
Changes:
* visit(int, byte[]) does range checks on individual points. This is cheap,
removes "false positives" to speed up two-phase intersection, and BKD has read
the data already anyway.
* range checks in visit(int, byte[]) and compare(min, max) just work on the
binary form.
* 2nd phase iterator uses the two-stage haversin from the distance sort when
possible to reject candidates faster.
> squeeze a little more perf out of LatLonPoint.newDistanceQuery
> --------------------------------------------------------------
>
> Key: LUCENE-7105
> URL: https://issues.apache.org/jira/browse/LUCENE-7105
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Robert Muir
> Attachments: LUCENE-7105.patch
>
>
> This query can make use of some of the same optimizations we applied to the
> distance sort.
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