Holger Knublauch created JENA-2349:
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Summary: GeoSPARQL leaves open iterators
Key: JENA-2349
URL: https://issues.apache.org/jira/browse/JENA-2349
Project: Apache Jena
Issue Type: Bug
Components: GeoSPARQL
Reporter: Holger Knublauch
These two lines in GenericSpatialPropertyFunction L133 do not close the
iterators created by find(). This causes problems with downstream code (such as
our product) which expects that all query iterators get closed to have a clean
transaction boundary.
Node lat = graph.find(subject, SpatialExtension.GEO_LAT_NODE,
null).next().getObject();
Node lon = graph.find(subject, SpatialExtension.GEO_LON_NODE,
null).next().getObject();
The above is particularly problematic for MultiUnion graphs, but may also for
malformed graphs where a subject has two or more geo:lat/long triples.
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