Hi,
I have a problem when querying all DBpedia by Jena ARQ. My query is :
SELECT * WHERE {?s ?p ?o } LIMIT 10000 OFFSET x.
I increment 10000 value of x in each execution iteration. I took the
mentioned exception in any execution iteration for each trying and i
failed. What is the reason of this exception and why did i take in
different iteration?
Here is the exception:
WARN [main] (Log.java:73) - XMLStreamException: Unexpected EOF in prolog
at [row,col {unknown-source}]: [1,0]
com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog
at [row,col {unknown-source}]: [1,0]
at
com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanner.java:686)
at
com.ctc.wstx.sr.BasicStreamReader.handleEOF(BasicStreamReader.java:2134)
at
com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2040)
at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1069)
at
com.hp.hpl.jena.sparql.resultset.XMLInputStAX$ResultSetStAX.skipTo(XMLInputStAX.java:307)
at
com.hp.hpl.jena.sparql.resultset.XMLInputStAX$ResultSetStAX.skipTo(XMLInputStAX.java:299)
at
com.hp.hpl.jena.sparql.resultset.XMLInputStAX$ResultSetStAX.init(XMLInputStAX.java:183)
at
com.hp.hpl.jena.sparql.resultset.XMLInputStAX$ResultSetStAX.<init>(XMLInputStAX.java:176)
at
com.hp.hpl.jena.sparql.resultset.XMLInputStAX.worker(XMLInputStAX.java:135)
at
com.hp.hpl.jena.sparql.resultset.XMLInputStAX.<init>(XMLInputStAX.java:98)
at com.hp.hpl.jena.sparql.resultset.XMLInput.make(XMLInput.java:61)
at com.hp.hpl.jena.sparql.resultset.XMLInput.fromXML(XMLInput.java:30)
at com.hp.hpl.jena.sparql.resultset.XMLInput.fromXML(XMLInput.java:25)
at
com.hp.hpl.jena.query.ResultSetFactory.fromXML(ResultSetFactory.java:278)
at
com.hp.hpl.jena.sparql.engine.http.QueryEngineHTTP.execSelect(QueryEngineHTTP.java:151)
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