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List:       solr-dev
Subject:    [jira] [Commented] (LUCENE-6759) Integrate lat/long BKD and spatial 3d, part 2
From:       "Karl Wright (JIRA)" <jira () apache ! org>
Date:       2015-08-31 23:14:45
Message-ID: JIRA.12858045.1440232091000.215790.1441062885816 () Atlassian ! JIRA
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    [ https://issues.apache.org/jira/browse/LUCENE-6759?page=com.atlassian.jira.plugin \
.system.issuetabpanels:comment-tabpanel&focusedCommentId=14724368#comment-14724368 ] 

Karl Wright commented on LUCENE-6759:
-------------------------------------

Ok, two issues.

First issue: the problem I was initially debugging was iteration 121.  This problem \
is occurring on iteration 122.  It's a different shape, and all the analysis/tests \
that were done are no longer pertinent.  I guess that's good.

For iteration 122, the shape is a GeoPath.  The problem is simply that the root cell \
does not contain document 1230.  Neither does the xyzbounds.  But the shape itself \
*does*.

Some debugging output:
{code}
   [junit4]   1> TEST: iter=122 shape=GeoPath: {planetmodel=PlanetModel.WGS84, \
width=0.7766715171374766(44.5), points={[[lat=-0.2751718361148076, \
lon=-0.7786721269011477], [lat=0.5728375851539309, lon=-1.2700115736820465]]}}  \
[junit4]   1>   root cell: cell=36178 x: -1068861352 TO 2145533482, y: -2147483647 TO \
66660163, z: -1855240006 TO 2086587766, splits: 0 contains 1230? false GeoArea \
contains 1230? false shape contains point? true maximum X > maxPlanet? false  \
[junit4]   1>   doc 1230 encoding: x=2145533565 y=-84921712 z=-33945127 {code}

So, it's the x dimension that is insufficient; the x upper bound for the root cell is \
too small by 83.

I'll set this up in its own Geo3D test and analyze it further.


> Integrate lat/long BKD and spatial 3d, part 2
> ---------------------------------------------
> 
> Key: LUCENE-6759
> URL: https://issues.apache.org/jira/browse/LUCENE-6759
> Project: Lucene - Core
> Issue Type: New Feature
> Reporter: Michael McCandless
> Attachments: LUCENE-6699.patch, LUCENE-6699.patch, LUCENE-6699.patch, \
> LUCENE-6699.patch, LUCENE-6699.patch, LUCENE-6699.patch, LUCENE-6699.patch, \
> LUCENE-6699.patch, LUCENE-6699.patch, LUCENE-6699.patch, LUCENE-6699.patch, \
> LUCENE-6699.patch, LUCENE-6699.patch, LUCENE-6699.patch 
> 
> This is just a continuation of LUCENE-6699, which became too big.



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