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[LUCENE-8634] LatLonShape: Query with the same polygon that is indexed might not match - Lucene - [issue]
...If a polygon with a degenerated dimension is indexed and then an intersect query is performed with the same polygon, it might result in an empty result. For example this polygon with degener...
http://issues.apache.org/jira/browse/LUCENE-8634    Author: Ignacio Vera , 2019-01-16, 17:19
[LUCENE-8620] Add CONTAINS support for LatLonShape - Lucene - [issue]
...Currently the only spatial operation that cannot be performed using LatLonShape is CONTAINS. This issue will add such capability by tracking if an edge of a generated triangle from the Tesse...
http://issues.apache.org/jira/browse/LUCENE-8620    Author: Ignacio Vera , 2019-01-15, 18:53
[LUCENE-8623] Decrease I/O pressure when merging high dimensional points - Lucene - [issue]
...Related with LUCENE-8619, after indexing 60 million shapes(~1.65 billion triangles) using LatLonShape, the index directory grew to a size of 265 GB when performing merging of different segme...
http://issues.apache.org/jira/browse/LUCENE-8623    Author: Ignacio Vera , 2019-01-14, 07:07
Welcome Nick Knize to the PMC - Lucene - [mail # dev]
...Congratulations Nick!On Wed, Jan 9, 2019 at 4:14 PM Erick Erickson wrote:> Welcome Nick!>> On Wed, Jan 9, 2019 at 7:12 AM Adrien Grand  wrote:> >> > I am pleased to...
   Author: Ignacio Vera , 2019-01-09, 15:14
Elasticsearch multidimensional points and nearest neighbour sorting - ElasticSearch - [mail # user]
...Hi,You can index dimensional points using Lucene, for example if you are using doubles you just need to index your 3D points using DoublePoint:https://github.com/apache/lucene-solr/blob/mast...
   Author: Ignacio Vera , 2019-01-07, 13:23
[LUCENE-8605] Separate BBOX logic in LatLonShapeBoundingBoxQuery - Lucene - [issue]
...Currently LatLonShapeBoundingBoxQuery contains the logic to relate the query bounding box with the incoming triangles. This issue proposes the creation of a new class Rectangle2D that encaps...
http://issues.apache.org/jira/browse/LUCENE-8605    Author: Ignacio Vera , 2018-12-12, 12:49
[LUCENE-8583] Make GeoUtils#orientation method more stable - Lucene - [issue]
...The method GeoUtils#orient is problematic when called with points that are almost collinear but not quite. In that case the sign of the determinant is not reliable, so for example calling th...
http://issues.apache.org/jira/browse/LUCENE-8583    Author: Ignacio Vera , 2018-12-04, 08:43
Geo distance query order by distance - ElasticSearch - [mail # user]
...Here is the documentation how to sort by distance:https://www.elastic.co/guide/en/elasticsearch/reference/6.5/search-request-sort.html#geo-sortingIs that enough for you?---...
   Author: Ignacio Vera , 2018-12-03, 06:50
[LUCENE-8562] Speed up merging segments of points with data dimensions - Lucene - [issue]
...Currently when merging segments of points with data dimensions, all dimensions are sorted and carried over down the tree even though only indexing dimensions are needed to build the BKD tree...
http://issues.apache.org/jira/browse/LUCENE-8562    Author: Ignacio Vera , 2018-12-01, 16:29
[LUCENE-8577] Improve accuracy of distance query for Geo3DPoint - Lucene - [issue]
...The distance query for Geo3DPoint currently uses the GeoStandardCircle which is only accurate when the PlanetModel is a sphere. In LUCENE-7970. a new implementation called GeoExactCircle was...
http://issues.apache.org/jira/browse/LUCENE-8577    Author: Ignacio Vera , 2018-11-28, 09:36