Nicholas Knize created LUCENE-6908:
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             Summary: TestGeoUtils.testGeoRelations is buggy with irregular 
rectangles
                 Key: LUCENE-6908
                 URL: https://issues.apache.org/jira/browse/LUCENE-6908
             Project: Lucene - Core
          Issue Type: Bug
            Reporter: Nicholas Knize


The {{.testGeoRelations}} method doesn't exactly test the behavior of 
GeoPoint*Query as its using the BKD split technique (instead of quad cell 
division) to divide the space on each pass. For "large" distance queries this 
can create a lot of irregular rectangles producing large radial distortion 
error when using the cartesian approximation methods provided by {{GeoUtils}}. 
This issue will better divide the space enabling use of the fast cartesian 
approximation methods instead of having to convert to an expensive oblate 
geometry approach.



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