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Posted to dev@jena.apache.org by "Andy Seaborne (JIRA)" <ji...@apache.org> on 2013/06/03 16:07:21 UTC
[jira] [Assigned] (JENA-465) "Error 500: OpMinus" from a federated
query
[ https://issues.apache.org/jira/browse/JENA-465?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andy Seaborne reassigned JENA-465:
----------------------------------
Assignee: Andy Seaborne
> "Error 500: OpMinus" from a federated query
> -------------------------------------------
>
> Key: JENA-465
> URL: https://issues.apache.org/jira/browse/JENA-465
> Project: Apache Jena
> Issue Type: Bug
> Components: Fuseki, Jena, TDB
> Affects Versions: Jena 2.10.2, TDB 0.10.2, Fuseki 0.2.8
> Environment: Jena: VERSION: 2.10.2-SNAPSHOT
> Jena: BUILD_DATE: 20130602-0747
> ARQ: VERSION: 2.10.2-SNAPSHOT
> ARQ: BUILD_DATE: 20130602-0747
> RIOT: VERSION: 2.10.2-SNAPSHOT
> RIOT: BUILD_DATE: 20130602-0747
> TDB: VERSION: 0.10.2-SNAPSHOT
> TDB: BUILD_DATE: 20130602-0747
> Reporter: Sarven Capadisli
> Assignee: Andy Seaborne
>
> Error "Not implemented: OpMinus" thrown when MINUS is used within a SERVICE call.
> Example query:
> SELECT ?o
> WHERE {
> {SERVICE <http://worldbank.270a.info/sparql> {
> SELECT ?o
> WHERE {
> <http://worldbank.270a.info/classification/country/CA> skos:exactMatch ?o .
> MINUS {
> <http://worldbank.270a.info/classification/country/CA> skos:exactMatch <http://worldbank.270a.info/classification/country/CAN>
> }
> }
> }}
> }
> [2013-06-02 18:30:02] WARN Fuseki :: [1] RC = 500 : OpMinus
> Not implemented: OpMinus
> at com.hp.hpl.jena.sparql.algebra.OpAsQuery$Converter.visit(OpAsQuery.java:329)
> at com.hp.hpl.jena.sparql.algebra.op.OpMinus.visit(OpMinus.java:44)
> at com.hp.hpl.jena.sparql.algebra.OpAsQuery$Converter.convert(OpAsQuery.java:89)
> at com.hp.hpl.jena.sparql.algebra.OpAsQuery.asQuery(OpAsQuery.java:49)
> at com.hp.hpl.jena.sparql.engine.http.Service.exec(Service.java:125)
> at com.hp.hpl.jena.sparql.engine.main.iterator.QueryIterService.nextStage(QueryIterService.java:51)
> at com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply.makeNextStage(QueryIterRepeatApply.java:115)
> at com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply.hasNextBinding(QueryIterRepeatApply.java:67)
> at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:112)
> at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorWrapper.hasNextBinding(QueryIteratorWrapper.java:40)
> at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:112)
> at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorWrapper.hasNextBinding(QueryIteratorWrapper.java:40)
> at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:112)
> at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorWrapper.hasNextBinding(QueryIteratorWrapper.java:40)
> at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:112)
> at com.hp.hpl.jena.sparql.engine.ResultSetStream.hasNext(ResultSetStream.java:75)
> at org.apache.jena.fuseki.servlets.SPARQL_Query.executeQuery(SPARQL_Query.java:288)
> at org.apache.jena.fuseki.servlets.SPARQL_Query.execute(SPARQL_Query.java:244)
> at org.apache.jena.fuseki.servlets.SPARQL_Query.executeWithParameter(SPARQL_Query.java:198)
> at org.apache.jena.fuseki.servlets.SPARQL_Query.perform(SPARQL_Query.java:83)
> at org.apache.jena.fuseki.servlets.SPARQL_ServletBase.executeLifecycle(SPARQL_ServletBase.java:187)
> at org.apache.jena.fuseki.servlets.SPARQL_ServletBase.executeAction(SPARQL_ServletBase.java:168)
> at org.apache.jena.fuseki.servlets.SPARQL_ServletBase.execCommonWorker(SPARQL_ServletBase.java:156)
> at org.apache.jena.fuseki.servlets.SPARQL_ServletBase.doCommon(SPARQL_ServletBase.java:78)
> at org.apache.jena.fuseki.servlets.SPARQL_Query.doGet(SPARQL_Query.java:64)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
> at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:669)
> at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1336)
> at org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:82)
> at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:243)
> at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307)
> at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453)
> at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229)
> at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1072)
> at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:382)
> at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
> at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1006)
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
> at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
> at org.eclipse.jetty.server.Server.handle(Server.java:365)
> at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485)
> at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
> at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:926)
> at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:988)
> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635)
> at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
> at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)
> at org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:298)
> at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
> at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
> at java.lang.Thread.run(Thread.java:722)
> [2013-06-02 18:30:02] INFO Fuseki :: [1] Vary Accept,Accept-Encoding,Accept-Charset
> [2013-06-02 18:30:02] INFO Fuseki :: [1] Access-Control-Allow-Origin *
> [2013-06-02 18:30:02] INFO Fuseki :: [1] Server Fuseki (0.2.8-SNAPSHOT)
> [2013-06-02 18:30:02] INFO Fuseki :: [1] 500 OpMinus (82 ms)
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