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SOLR-12274: Solr Ref Guide, spatial-search: Corrected obsolete JTS license info & location

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David Smiley 2018-06-11 12:13:12 -04:00
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commit 4f1b83bd85
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solr/solr-ref-guide/src/spatial-search.adoc
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@ -296,11 +296,9 @@ Underlying Solr is the Spatial4j library which implements them. To support othe
The https://github.com/locationtech/jts[JTS Topology Suite] is a popular computational geometry library with a Euclidean/cartesian (flat 2D) model.
It supports a variety of shapes including polygons, buffering shapes, and some invalid polygon repair fall-backs.
With the help of Spatial4j, included with Solr, the polygons support dateline (anti-meridian) crossing.
Unfortunately Solr cannot include JTS due to its LGPL license.
You must download it (a JAR file) and put that in a special location internal to Solr: `SOLR_INSTALL/server/solr-webapp/webapp/WEB-INF/lib/`.
You can readily download it here: https://repo1.maven.org/maven2/com/vividsolutions/jts-core/.
You can readily download it here: http://central.maven.org/maven2/org/locationtech/jts/jts-core/1.15.0/.
_It will not work if placed in other more typical Solr lib directories, unfortunately._
JTS's license is expected to be transitioned to BSD by the end of 2017.
Set the `spatialContextFactory` attribute on the field type to `JTS`.