Stuck in writing data to cache

[dfleischhacker]

The following query causes CachedQuery to be stuck in the caching code

SELECT ?cat WHERE { {<http://dbpedia.org/resource/Dragonfly_in_Amber>
<http://purl.org/dc/terms/subject> ?cat} UNION {<http://dbpedia.org/resource/Dragonfly_in_Amber>
<http://dbpedia.org/ontology/author> ?cat} UNION {<http://dbpedia.org/resource/Dragonfly_in_Amber>
<http://dbpedia.org/ontology/literaryGenre> ?cat} UNION {<http://dbpedia.org/resource/Dragonfly_in_Amber>
<http://dbpedia.org/ontology/genre> ?cat} UNION {<http://dbpedia.org/resource/Dragonfly_in_Amber>
<http://dbpedia.org/property/genre> ?cat} UNION {<http://dbpedia.org/resource/Dragonfly_in_Amber>
<http://dbpedia.org/ontology/publisher> ?cat} UNION {<http://dbpedia.org/resource/Dragonfly_in_Amber>
<http://purl.org/dc/terms/subject> ?nsubject . ?nsubject <http://www.w3.org/2004/02/skos/core#broader> ?cat} UNION {<http://dbpedia.org/resource/Dragonfly_in_Amber>
<http://dbpedia.org/ontology/author> ?author . ?author <http://dbpedia.org/ontology/nationality> ?cat} }

[dfleischhacker]

Additional information: maybe problem only occurs if query results only contains a single query

[dfleischhacker]

Not reproducable as of b4dbc2e

[mschuhma]

Ich kann das Problem auch nicht reproduzieren.