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https://issues.apache.org/jira/browse/LUCENE-6905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15014762#comment-15014762
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Nicholas Knize edited comment on LUCENE-6905 at 11/20/15 5:04 AM:
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Simple patch that unwraps the center longitude such that distance is correctly
computed. Also corrects maxRadialDistance for center location at the poles.
This fixes build failure #14669 and passes a 200 iteration beast test..
was (Author: nknize):
Simple patch that unwraps the center longitude such that distance is correctly
computed. Also corrects maxRadialDistance for center location at the poles.
This is fixes build failure #14669 and passes a 200 iteration beast test..
> GeoPointDistanceQuery using wrapped lon for dateline crossing query
> -------------------------------------------------------------------
>
> Key: LUCENE-6905
> URL: https://issues.apache.org/jira/browse/LUCENE-6905
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Nicholas Knize
> Fix For: Trunk, 6.0, 5.4
>
> Attachments: LUCENE-6905.patch, LUCENE-6905.patch
>
>
> GeoPointDistanceQuery handles dateline crossing by splitting the MBR into
> east/west ranges and rewriting to a Boolean SHOULD. PostFiltering is
> accomplished by calculating the distance from the center point to the
> candidate point field. Unfortunately the center point is wrapped such that
> calculating the distance from a eastern point to a western MBR provides
> incorrect results.
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