solr-version:4.7.0 field spec as follows: <fieldType name="location_rpt" class="solr.SpatialRecursivePrefixTreeFieldType" spatialContextFactory="com.spatial4j.core.context.jts.JtsSpatialContextFactory" validationRule="repairBuffer0" geo="true" distErrPct="0.025" maxDistErr="0.000009" units="degrees" />
<field name="geom" type="location_rpt" indexed="true" stored="true" multiValued="true"/> And i index some MULTILINESTRING (wkt formatted shape， the road data), and i query use "Intersects" spatial predicates like fq=geom:"Intersects(POLYGON((-10 30, -40 40, -10 -20, 40 20, 0 0, -10 30))) distErrPct=0". In fact, i want to query the shape(multiline) which is intersect with the query polygon, but the searched return document has nothing to do with the query polygon(aka, isDisjointTo), then i test it use JTS api ,it indeed return false, but solr think the line intersects with the polygon ,even contains. is this a bug? or repair it in advanced version？ Geometry line = new WKTReader.read(the line wkt text string); Geometry polygon= new WKTReader.read(the polygon wkt text string); line.intersects(polygon);//return false -- View this message in context: http://lucene.472066.n3.nabble.com/why-MULTILINESTRING-can-contains-polygon-in-solr-spatial-search-tp4338593.html Sent from the Solr - User mailing list archive at Nabble.com.
