Hi all, I am migrating my Apache Jena Fuseki from version 3.6.0 to version 3.9.0. However, the following configuration file gives a "TDBTransactionException: Not in a transaction" error when I send a SELECT query to its SPARQL endpoint. It worked as expected with Apache Jena Fuseki version 3.6.0.
I've tried the following, but these things did not solve it: * Adding a tdb:DatasetTDB * Use the same tdb:location for both GraphTDB's ----------------------------------------------- begin of config --------------------------------------------- # Licensed under the terms of http://www.apache.org/licenses/LICENSE-2.0 @prefix : <#> . @prefix fuseki: <http://jena.apache.org/fuseki#> . @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix tdb: <http://jena.hpl.hp.com/2008/tdb#> . @prefix ja: <http://jena.hpl.hp.com/2005/11/Assembler#> . @prefix xsd: <http://www.w3.org/2001/XMLSchema#> . [] rdf:type fuseki:Server ; fuseki:services ( <#service1> ) . # Custom code. [] ja:loadClass "com.hp.hpl.jena.tdb.TDB" . # TDB tdb:DatasetTDB rdfs:subClassOf ja:RDFDataset . tdb:GraphTDB rdfs:subClassOf ja:Model . ## --------------------------------------------------------------- ## Service with only SPARQL query on an inference model. ## Inference model base data in TDB. <#service1> rdf:type fuseki:Service ; fuseki:name "knowledge" ; fuseki:serviceQuery "query" ; # SPARQL query service fuseki:serviceUpdate "update" ; fuseki:serviceUpload "upload" ; # Non-SPARQL upload service fuseki:serviceReadWriteGraphStore "data" ; # SPARQL Graph store protocol (read and write) # A separate read-only graph store endpoint: fuseki:serviceReadGraphStore "get" ; # SPARQL Graph store protocol (read only) fuseki:dataset <#dataset> . <#dataset> rdf:type ja:RDFDataset ; ja:defaultGraph <#unionModel> ; #set the timeout for a SPARQL query in milliseconds. 0 means no timeout and the query never times out. ja:context [ ja:cxtName "arq:queryTimeout" ; ja:cxtValue "120000,240000" ] ; ja:namedGraph [ ja:graphName <https://www.tno.nl/agrifood/graph/pizza/onto> ; ja:graph <#ontoGraph> ; ]; ja:namedGraph [ ja:graphName <https://www.tno.nl/agrifood/graph/pizza/data> ; ja:graph <#itemGraph> ; ]. <#unionModel> rdf:type ja:UnionModel ; ja:rootModel <#itemGraph> ; ja:subModel <#ontoGraph> . <#ontoGraph> rdf:type tdb:GraphTDB ; tdb:location "ontoDB" ; tdb:graphName <https://www.tno.nl/agrifood/graph/pizza/onto> . <#itemGraph> rdf:type tdb:GraphTDB ; tdb:location "itemDB" ; tdb:graphName <https://www.tno.nl/agrifood/graph/pizza/data> . ------------------------------------------------------- end of config ------------------------------------------------- Any ideas how to fix the TDBTransactionException? (full trace below) Regards, Barry org.apache.jena.tdb.transaction.TDBTransactionException: Not in a transaction at org.apache.jena.tdb.transaction.DatasetGraphTransaction.get(DatasetGraphTransaction.java:140) at org.apache.jena.tdb.transaction.DatasetGraphTransaction.get(DatasetGraphTransaction.java:52) at org.apache.jena.sparql.core.DatasetGraphWrapper.getR(DatasetGraphWrapper.java:78) at org.apache.jena.sparql.core.DatasetGraphWrapper.find(DatasetGraphWrapper.java:167) at org.apache.jena.sparql.core.GraphView.graphBaseFind(GraphView.java:124) at org.apache.jena.sparql.core.GraphView.graphBaseFind(GraphView.java:116) at org.apache.jena.graph.impl.GraphBase.find(GraphBase.java:241) at org.apache.jena.graph.compose.MultiUnion.multiGraphFind(MultiUnion.java:170) at org.apache.jena.graph.compose.MultiUnion.graphBaseFind(MultiUnion.java:147) at org.apache.jena.graph.impl.GraphBase.find(GraphBase.java:241) at org.apache.jena.graph.impl.GraphBase.graphBaseFind(GraphBase.java:258) at org.apache.jena.graph.impl.GraphBase.find(GraphBase.java:255) at org.apache.jena.sparql.engine.iterator.QueryIterTriplePattern$TripleMapper.<init>(QueryIterTriplePattern.java:75) at org.apache.jena.sparql.engine.iterator.QueryIterTriplePattern.nextStage(QueryIterTriplePattern.java:49) at org.apache.jena.sparql.engine.iterator.QueryIterRepeatApply.makeNextStage(QueryIterRepeatApply.java:108) at org.apache.jena.sparql.engine.iterator.QueryIterRepeatApply.hasNextBinding(QueryIterRepeatApply.java:65) at org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114) at org.apache.jena.sparql.engine.iterator.QueryIterBlockTriples.hasNextBinding(QueryIterBlockTriples.java:63) at org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114) at org.apache.jena.sparql.engine.iterator.QueryIterConvert.hasNextBinding(QueryIterConvert.java:58) at org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114) at org.apache.jena.sparql.engine.iterator.QueryIteratorWrapper.hasNextBinding(QueryIteratorWrapper.java:39) at org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114) at org.apache.jena.sparql.engine.iterator.QueryIteratorWrapper.hasNextBinding(QueryIteratorWrapper.java:39) at org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114) at org.apache.jena.sparql.engine.iterator.QueryIteratorWrapper.hasNextBinding(QueryIteratorWrapper.java:39) at org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114) at org.apache.jena.sparql.engine.ResultSetStream.hasNext(ResultSetStream.java:74) at org.apache.jena.sparql.engine.ResultSetCheckCondition.hasNext(ResultSetCheckCondition.java:55) at org.apache.jena.fuseki.servlets.SPARQL_Query.executeQuery(SPARQL_Query.java:350) at org.apache.jena.fuseki.servlets.SPARQL_Query.execute(SPARQL_Query.java:288) at org.apache.jena.fuseki.servlets.SPARQL_Query.executeWithParameter(SPARQL_Query.java:242) at org.apache.jena.fuseki.servlets.SPARQL_Query.perform(SPARQL_Query.java:227) at org.apache.jena.fuseki.servlets.ActionService.executeLifecycle(ActionService.java:183) at org.apache.jena.fuseki.servlets.ActionService.execCommonWorker(ActionService.java:98) at org.apache.jena.fuseki.servlets.ActionBase.doCommon(ActionBase.java:74) at org.apache.jena.fuseki.servlets.FusekiFilter.doFilter(FusekiFilter.java:73) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.apache.jena.fuseki.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:285) at org.apache.jena.fuseki.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:248) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1634) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1340) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1242) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:690) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.Server.handle(Server.java:503) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683) at java.lang.Thread.run(Thread.java:745) This message may contain information that is not intended for you. 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