Hej-hej, on Fuseki UI (4.0.0) I tried MOVE GRAPH … TO GRAPH … on a development server and it worked fine, but on the production server the error came Server Error 500 Iterator: started at 5, now 6. Strange, hm. The only difference I can see superficially at the moment is the amount of stored data: production server‘s backup was 7,5 GB (gz-compressed)
What could be a solution? Is it because of huge data? Is there any repair possible? Has it problems to digest all the data? Below I’d like to share the technical log with you fellow technicians, I hope you can conclude something meaningful out of it, so that we come to a solution. Thank you very much! Kind Regards Andreas logs SPARQL Update MOVE GRAPH <http://botanicalcollections.be/specimen/> TO GRAPH <http://www.botanicalcollections.be/specimen/> 2022-08-10T08:40:40.464255190Z 08:40:40 INFO Fuseki :: [38387] POST http://160.45.63.26:3030/CETAF-IDs/update 2022-08-10T08:40:41.384137255Z 08:40:41 ERROR ParserARQUpdate :: Unexpected throwable: 2022-08-10T08:40:41.384173509Z java.util.ConcurrentModificationException: Iterator: started at 5, now 6 2022-08-10T08:40:41.384178369Z at org.apache.jena.tdb.sys.DatasetControlMRSW.policyError(DatasetControlMRSW.java:147) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384183036Z at org.apache.jena.tdb.sys.DatasetControlMRSW$IteratorCheckNotConcurrent.checkIterConcurrentModification(DatasetControlMRSW.java:103) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384187070Z at org.apache.jena.tdb.sys.DatasetControlMRSW$IteratorCheckNotConcurrent.hasNext(DatasetControlMRSW.java:110) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384191026Z at org.apache.jena.atlas.iterator.Iter$2.hasNext(Iter.java:345) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384194781Z at org.apache.jena.atlas.iterator.Iter$2.hasNext(Iter.java:345) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384198498Z at org.apache.jena.atlas.iterator.Iter.hasNext(Iter.java:999) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384202165Z at org.apache.jena.util.iterator.WrappedIterator.hasNext(WrappedIterator.java:90) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384205872Z at org.apache.jena.sparql.graph.GraphOps.addAll(GraphOps.java:74) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384209653Z at org.apache.jena.sparql.modify.UpdateEngineWorker.gsAddTriples(UpdateEngineWorker.java:254) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384213384Z at org.apache.jena.sparql.modify.UpdateEngineWorker.gsCopy(UpdateEngineWorker.java:247) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384217090Z at org.apache.jena.sparql.modify.UpdateEngineWorker.visit(UpdateEngineWorker.java:218) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384221090Z at org.apache.jena.sparql.modify.request.UpdateMove.visit(UpdateMove.java:29) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384224845Z at org.apache.jena.sparql.modify.UpdateVisitorSink.send(UpdateVisitorSink.java:45) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384228538Z at org.apache.jena.sparql.modify.UpdateVisitorSink.send(UpdateVisitorSink.java:31) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384232208Z at org.apache.jena.sparql.modify.UsingUpdateSink.send(UsingUpdateSink.java:55) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384235952Z at org.apache.jena.sparql.modify.UsingUpdateSink.send(UsingUpdateSink.java:31) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384239609Z at org.apache.jena.sparql.lang.SPARQLParserBase.emitUpdate(SPARQLParserBase.java:186) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384244238Z at org.apache.jena.sparql.lang.arq.ARQParser.Update1(ARQParser.java:1702) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384247985Z at org.apache.jena.sparql.lang.arq.ARQParser.Update(ARQParser.java:1618) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384251623Z at org.apache.jena.sparql.lang.arq.ARQParser.UpdateUnit(ARQParser.java:61) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384267505Z at org.apache.jena.sparql.lang.ParserARQUpdate.executeParse(ParserARQUpdate.java:42) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384271115Z at org.apache.jena.sparql.lang.UpdateParser.parse(UpdateParser.java:53) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384274345Z at org.apache.jena.update.UpdateAction.parseExecute(UpdateAction.java:421) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384277582Z at org.apache.jena.update.UpdateAction.parseExecute(UpdateAction.java:380) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384280844Z at org.apache.jena.fuseki.servlets.SPARQL_Update.execute(SPARQL_Update.java:226) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384284116Z at org.apache.jena.fuseki.servlets.SPARQL_Update.executeForm(SPARQL_Update.java:204) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384287383Z at org.apache.jena.fuseki.servlets.SPARQL_Update.execute(SPARQL_Update.java:107) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384290633Z at org.apache.jena.fuseki.servlets.ActionService.executeLifecycle(ActionService.java:58) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384293913Z at org.apache.jena.fuseki.servlets.SPARQL_Update.execPost(SPARQL_Update.java:88) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384297254Z at org.apache.jena.fuseki.servlets.ActionProcessor.process(ActionProcessor.java:34) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384300512Z at org.apache.jena.fuseki.servlets.ActionBase.process(ActionBase.java:55) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384303856Z at org.apache.jena.fuseki.servlets.ActionExecLib.execAction(ActionExecLib.java:108) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384307117Z at org.apache.jena.fuseki.server.Dispatcher.dispatchAction(Dispatcher.java:118) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384310612Z at org.apache.jena.fuseki.server.Dispatcher.process(Dispatcher.java:110) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384313853Z at org.apache.jena.fuseki.server.Dispatcher.dispatch(Dispatcher.java:96) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384317083Z at org.apache.jena.fuseki.servlets.FusekiFilter.doFilter(FusekiFilter.java:51) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384320709Z at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384324056Z at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384327328Z at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384330605Z at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384333854Z at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384337187Z at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384343652Z at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384347061Z at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384350301Z at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384353676Z at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384357024Z at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384360281Z at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384363800Z at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384367256Z at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384370556Z at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384373826Z at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384377130Z at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384380456Z at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384384256Z at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384387594Z at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384390862Z at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384394171Z at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384397478Z at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384400745Z at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384403993Z at org.apache.jena.fuseki.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:284) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384407257Z at org.apache.jena.fuseki.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:247) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384410557Z at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:201) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384416818Z at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384420230Z at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384423536Z at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384426815Z at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384430153Z at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384433405Z at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384436678Z at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384439965Z at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384443222Z at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384446784Z at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384450081Z at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384453320Z at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384456576Z at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384459881Z at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384463200Z at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384466589Z at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:713) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384469848Z at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384473172Z at org.eclipse.jetty.server.Server.handle(Server.java:516) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384476386Z at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384479654Z at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384482891Z at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384486116Z at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:279) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384489342Z at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384496640Z at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384500027Z at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384503279Z at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384506570Z at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384509861Z at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384513437Z at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384516755Z at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:383) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384520159Z at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384523444Z at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.384526742Z at java.lang.Thread.run(Unknown Source) [?:?] 2022-08-10T08:40:41.591636291Z 08:40:41 WARN Fuseki :: [38387] ActionErrorException with cause 2022-08-10T08:40:41.591667882Z org.apache.jena.fuseki.servlets.ActionErrorException: Iterator: started at 5, now 6 2022-08-10T08:40:41.591672219Z at org.apache.jena.fuseki.servlets.ServletOps.errorOccurred(ServletOps.java:202) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.591676006Z at org.apache.jena.fuseki.servlets.SPARQL_Update.execute(SPARQL_Update.java:248) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.591679365Z at org.apache.jena.fuseki.servlets.SPARQL_Update.executeForm(SPARQL_Update.java:204) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.591682639Z at org.apache.jena.fuseki.servlets.SPARQL_Update.execute(SPARQL_Update.java:107) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.591696240Z at org.apache.jena.fuseki.servlets.ActionService.executeLifecycle(ActionService.java:58) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.591700346Z at org.apache.jena.fuseki.servlets.SPARQL_Update.execPost(SPARQL_Update.java:88) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.591703585Z at org.apache.jena.fuseki.servlets.ActionProcessor.process(ActionProcessor.java:34) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.591706841Z at org.apache.jena.fuseki.servlets.ActionBase.process(ActionBase.java:55) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.591710111Z at org.apache.jena.fuseki.servlets.ActionExecLib.execAction(ActionExecLib.java:108) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.591713502Z at org.apache.jena.fuseki.server.Dispatcher.dispatchAction(Dispatcher.java:118) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.591728174Z at org.apache.jena.fuseki.server.Dispatcher.process(Dispatcher.java:110) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.591731761Z at org.apache.jena.fuseki.server.Dispatcher.dispatch(Dispatcher.java:96) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.591734944Z at org.apache.jena.fuseki.servlets.FusekiFilter.doFilter(FusekiFilter.java:51) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.591738233Z at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.591741802Z at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611092364Z at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611099841Z at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611105953Z at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611109925Z at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611113657Z at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611117313Z at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611121003Z at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611124636Z at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611128363Z at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611132020Z at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611135775Z at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611139453Z at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611143156Z at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611146809Z at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611150468Z at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611154131Z at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611157774Z at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611168751Z at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611172647Z at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611176798Z at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611180538Z at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611184166Z at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611187837Z at org.apache.jena.fuseki.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:284) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611191486Z at org.apache.jena.fuseki.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:247) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611195171Z at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:201) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611198791Z at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611202468Z at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611206090Z at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611209760Z at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611213412Z at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611217055Z at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611220747Z at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611224442Z at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611228096Z at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611231729Z at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611235381Z at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611238986Z at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611242620Z at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611246794Z at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611253880Z at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611257718Z at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:713) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611261389Z at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611265057Z at org.eclipse.jetty.server.Server.handle(Server.java:516) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611268662Z at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611272309Z at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611275945Z at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611279557Z at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:279) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611283174Z at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611286870Z at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611290485Z at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611294119Z at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611297768Z at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611301469Z at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611305142Z at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611308863Z at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:383) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611312691Z at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611316378Z at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036) [fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611320445Z at java.lang.Thread.run(Unknown Source) [?:?] 2022-08-10T08:40:41.611324017Z Caused by: org.apache.jena.query.QueryException: Iterator: started at 5, now 6 2022-08-10T08:40:41.611327624Z at org.apache.jena.sparql.lang.ParserARQUpdate.executeParse(ParserARQUpdate.java:67) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611331246Z at org.apache.jena.sparql.lang.UpdateParser.parse(UpdateParser.java:53) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611334931Z at org.apache.jena.update.UpdateAction.parseExecute(UpdateAction.java:421) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611341403Z at org.apache.jena.update.UpdateAction.parseExecute(UpdateAction.java:380) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611345357Z at org.apache.jena.fuseki.servlets.SPARQL_Update.execute(SPARQL_Update.java:226) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611349079Z ... 71 more 2022-08-10T08:40:41.611352556Z Caused by: java.util.ConcurrentModificationException: Iterator: started at 5, now 6 2022-08-10T08:40:41.611356121Z at org.apache.jena.tdb.sys.DatasetControlMRSW.policyError(DatasetControlMRSW.java:147) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611359855Z at org.apache.jena.tdb.sys.DatasetControlMRSW$IteratorCheckNotConcurrent.checkIterConcurrentModification(DatasetControlMRSW.java:103) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611363666Z at org.apache.jena.tdb.sys.DatasetControlMRSW$IteratorCheckNotConcurrent.hasNext(DatasetControlMRSW.java:110) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611367400Z at org.apache.jena.atlas.iterator.Iter$2.hasNext(Iter.java:345) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611371156Z at org.apache.jena.atlas.iterator.Iter$2.hasNext(Iter.java:345) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611374803Z at org.apache.jena.atlas.iterator.Iter.hasNext(Iter.java:999) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611378384Z at org.apache.jena.util.iterator.WrappedIterator.hasNext(WrappedIterator.java:90) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611382046Z at org.apache.jena.sparql.graph.GraphOps.addAll(GraphOps.java:74) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611385609Z at org.apache.jena.sparql.modify.UpdateEngineWorker.gsAddTriples(UpdateEngineWorker.java:254) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611389292Z at org.apache.jena.sparql.modify.UpdateEngineWorker.gsCopy(UpdateEngineWorker.java:247) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611392923Z at org.apache.jena.sparql.modify.UpdateEngineWorker.visit(UpdateEngineWorker.java:218) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611397069Z at org.apache.jena.sparql.modify.request.UpdateMove.visit(UpdateMove.java:29) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611400810Z at org.apache.jena.sparql.modify.UpdateVisitorSink.send(UpdateVisitorSink.java:45) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611404476Z at org.apache.jena.sparql.modify.UpdateVisitorSink.send(UpdateVisitorSink.java:31) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611408122Z at org.apache.jena.sparql.modify.UsingUpdateSink.send(UsingUpdateSink.java:55) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611411748Z at org.apache.jena.sparql.modify.UsingUpdateSink.send(UsingUpdateSink.java:31) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611415369Z at org.apache.jena.sparql.lang.SPARQLParserBase.emitUpdate(SPARQLParserBase.java:186) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611419002Z at org.apache.jena.sparql.lang.arq.ARQParser.Update1(ARQParser.java:1702) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611422619Z at org.apache.jena.sparql.lang.arq.ARQParser.Update(ARQParser.java:1618) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611437317Z at org.apache.jena.sparql.lang.arq.ARQParser.UpdateUnit(ARQParser.java:61) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611441823Z at org.apache.jena.sparql.lang.ParserARQUpdate.executeParse(ParserARQUpdate.java:42) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611445517Z at org.apache.jena.sparql.lang.UpdateParser.parse(UpdateParser.java:53) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611449120Z at org.apache.jena.update.UpdateAction.parseExecute(UpdateAction.java:421) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611452779Z at org.apache.jena.update.UpdateAction.parseExecute(UpdateAction.java:380) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611456374Z at org.apache.jena.fuseki.servlets.SPARQL_Update.execute(SPARQL_Update.java:226) ~[fuseki-server.jar:4.0.0] 2022-08-10T08:40:41.611459993Z ... 71 more 2022-08-10T08:40:41.611463490Z 08:40:41 INFO Fuseki :: [38387] 500 Server Error (1.127 s)
