Øystein Torget created SOLR-4879:
------------------------------------
Summary: Indexing a field of type
solr.SpatialRecursivePrefixTreeFieldType fails when at least two vertexes are
more than 180 degrees apart
Key: SOLR-4879
URL: https://issues.apache.org/jira/browse/SOLR-4879
Project: Solr
Issue Type: Bug
Environment: Linux, Solr 4.0.0, Solr 4.3.0
Reporter: Øystein Torget
When trying to index a field of the type
solr.SpatialRecursivePrefixTreeFieldType the indexing will fail if two vertexes
are more than 180 longitudal degress apart.
For instance this polygon will fail:
POLYGON((-161 49, 0 49, 20 49, 20 89.1, 0 89.1, -161 89.2, -161 49))
but this will not.
POLYGON((-160 49, 0 49, 20 49, 20 89.1, 0 89.1, -160 89.2, -160 49))
This contradicts the documentation found here:
http://wiki.apache.org/solr/SolrAdaptersForLuceneSpatial4
The documentation states that each vertex must be less than 180 longitudal
degrees apart from the previous vertex.
Relevant parts from the schema.xml file:
<!-- Field type for storing WTK based polygons -->
<fieldType name="location_rpt"
class="solr.SpatialRecursivePrefixTreeFieldType"
spatialContextFactory="com.spatial4j.core.context.jts.JtsSpatialContextFactory"
distErrPct="0.025"
maxDistErr="0.000009"
units="degrees"
/>
<field name="geographic_extent" type="location_rpt" index="true" stored="true"
/>
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
