On the latest 3.7.0-Snapshot (master branch) I also saw repeated occurrences of
this the other day while running some queries from the fuseki browser app and
with a database load going on with our own app using:
DatasetAccessorFactory.createHTTP(baseUrl+"/data”);
with for the first model to transfer:
DatasetAccessor putModel(graphName, m);
and for following models:
static void addToTransferBulk(final String graphName, final Model m) {
if (currentDataset == null)
currentDataset = DatasetFactory.createGeneral();
currentDataset.addNamedModel(graphName, m);
triplesInDataset += m.size();
if (triplesInDataset > initialLoadBulkSize) {
try {
loadDatasetMutex(currentDataset);
currentDataset = null;
triplesInDataset = 0;
} catch (TimeoutException e) {
e.printStackTrace();
return;
}
}
}
as I say the exceptions appeared while I was running some queries from from the
fuseki browser app:
> [2018-01-22 16:25:02] Fuseki INFO [475] 200 OK (17.050 s)
> [2018-01-22 16:25:03] Fuseki INFO [477] POST
> http://localhost:13180/fuseki/bdrcrw
> [2018-01-22 16:25:03] BindingTDB ERROR get1(?lit)
> org.apache.jena.tdb.base.file.FileException: In the middle of an alloc-write
> at
> org.apache.jena.tdb.base.objectfile.ObjectFileStorage.read(ObjectFileStorage.java:311)
> at
> org.apache.jena.tdb.base.objectfile.ObjectFileWrapper.read(ObjectFileWrapper.java:57)
> at org.apache.jena.tdb.lib.NodeLib.fetchDecode(NodeLib.java:78)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableNative.readNodeFromTable(NodeTableNative.java:186)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableNative._retrieveNodeByNodeId(NodeTableNative.java:111)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableNative.getNodeForNodeId(NodeTableNative.java:70)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableCache._retrieveNodeByNodeId(NodeTableCache.java:128)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableCache.getNodeForNodeId(NodeTableCache.java:82)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableWrapper.getNodeForNodeId(NodeTableWrapper.java:50)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableInline.getNodeForNodeId(NodeTableInline.java:67)
> at org.apache.jena.tdb.solver.BindingTDB.get1(BindingTDB.java:122)
> at
> org.apache.jena.sparql.engine.binding.BindingBase.get(BindingBase.java:121)
> at org.apache.jena.sparql.expr.ExprVar.eval(ExprVar.java:60)
> at org.apache.jena.sparql.expr.ExprVar.eval(ExprVar.java:53)
> at org.apache.jena.sparql.expr.ExprNode.eval(ExprNode.java:93)
> at org.apache.jena.sparql.expr.ExprFunction2.eval(ExprFunction2.java:76)
> at
> org.apache.jena.sparql.expr.E_LogicalOr.evalSpecial(E_LogicalOr.java:58)
> at org.apache.jena.sparql.expr.ExprFunction2.eval(ExprFunction2.java:72)
> at org.apache.jena.sparql.expr.ExprNode.isSatisfied(ExprNode.java:41)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterFilterExpr.accept(QueryIterFilterExpr.java:49)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterProcessBinding.hasNextBinding(QueryIterProcessBinding.java:69)
> at
> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterProcessBinding.hasNextBinding(QueryIterProcessBinding.java:66)
> at
> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterProcessBinding.hasNextBinding(QueryIterProcessBinding.java:66)
> at
> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterConcat.hasNextBinding(QueryIterConcat.java:82)
> at
> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterRepeatApply.hasNextBinding(QueryIterRepeatApply.java:74)
> 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.QueryIterDistinct.getInputNextUnseen(QueryIterDistinct.java:104)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterDistinct.hasNextBinding(QueryIterDistinct.java:70)
> 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.sparql.resultset.ResultSetApply.apply(ResultSetApply.java:38)
> at
> org.apache.jena.riot.resultset.rw.ResultSetWriterJSON.write(ResultSetWriterJSON.java:82)
> at
> org.apache.jena.riot.resultset.rw.ResultsWriter.write(ResultsWriter.java:125)
> at
> org.apache.jena.riot.resultset.rw.ResultsWriter.write(ResultsWriter.java:95)
> at
> org.apache.jena.fuseki.servlets.ResponseResultSet.lambda$1(ResponseResultSet.java:210)
> at
> org.apache.jena.fuseki.servlets.ResponseResultSet.output(ResponseResultSet.java:226)
> at
> org.apache.jena.fuseki.servlets.ResponseResultSet.generalOutput(ResponseResultSet.java:216)
> at
> org.apache.jena.fuseki.servlets.ResponseResultSet.doResponseResultSet$(ResponseResultSet.java:177)
> at
> org.apache.jena.fuseki.servlets.ResponseResultSet.doResponseResultSet(ResponseResultSet.java:86)
> at
> org.apache.jena.fuseki.servlets.SPARQL_Query.sendResults(SPARQL_Query.java:389)
> at
> org.apache.jena.fuseki.servlets.SPARQL_Query.execute(SPARQL_Query.java:268)
> at
> org.apache.jena.fuseki.servlets.SPARQL_Query.executeWithParameter(SPARQL_Query.java:224)
> at
> org.apache.jena.fuseki.servlets.SPARQL_Query.perform(SPARQL_Query.java:199)
> at
> org.apache.jena.fuseki.servlets.ActionService.executeLifecycle(ActionService.java:192)
> at
> org.apache.jena.fuseki.servlets.ActionService.execCommonWorker(ActionService.java:106)
> at
> org.apache.jena.fuseki.servlets.ActionBase.doCommon(ActionBase.java:73)
> at
> org.apache.jena.fuseki.servlets.FusekiFilter.doFilter(FusekiFilter.java:73)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
> 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.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
> at
> org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
> at
> org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
> at
> org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
> at
> org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
> at
> org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
> at
> org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
> at
> org.apache.jena.fuseki.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:285)
> at
> org.apache.jena.fuseki.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:248)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:94)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
> at
> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:502)
> at
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1104)
> at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)
> at
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1519)
> at
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1475)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> at java.lang.Thread.run(Thread.java:748)
> [2018-01-22 16:25:03] BindingTDB ERROR get1(?lit)
> org.apache.jena.tdb.base.file.FileException: In the middle of an alloc-write
> at
> org.apache.jena.tdb.base.objectfile.ObjectFileStorage.read(ObjectFileStorage.java:311)
> at
> org.apache.jena.tdb.base.objectfile.ObjectFileWrapper.read(ObjectFileWrapper.java:57)
> at org.apache.jena.tdb.lib.NodeLib.fetchDecode(NodeLib.java:78)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableNative.readNodeFromTable(NodeTableNative.java:186)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableNative._retrieveNodeByNodeId(NodeTableNative.java:111)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableNative.getNodeForNodeId(NodeTableNative.java:70)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableCache._retrieveNodeByNodeId(NodeTableCache.java:128)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableCache.getNodeForNodeId(NodeTableCache.java:82)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableWrapper.getNodeForNodeId(NodeTableWrapper.java:50)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableInline.getNodeForNodeId(NodeTableInline.java:67)
> at org.apache.jena.tdb.solver.BindingTDB.get1(BindingTDB.java:122)
> at
> org.apache.jena.sparql.engine.binding.BindingBase.get(BindingBase.java:121)
> at org.apache.jena.sparql.expr.ExprVar.eval(ExprVar.java:60)
> at org.apache.jena.sparql.expr.ExprVar.eval(ExprVar.java:53)
> at org.apache.jena.sparql.expr.ExprNode.eval(ExprNode.java:93)
> at org.apache.jena.sparql.expr.ExprFunction2.eval(ExprFunction2.java:76)
> at
> org.apache.jena.sparql.expr.E_LogicalOr.evalSpecial(E_LogicalOr.java:58)
> at org.apache.jena.sparql.expr.ExprFunction2.eval(ExprFunction2.java:72)
> at org.apache.jena.sparql.expr.ExprNode.isSatisfied(ExprNode.java:41)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterFilterExpr.accept(QueryIterFilterExpr.java:49)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterProcessBinding.hasNextBinding(QueryIterProcessBinding.java:69)
> at
> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterProcessBinding.hasNextBinding(QueryIterProcessBinding.java:66)
> at
> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterProcessBinding.hasNextBinding(QueryIterProcessBinding.java:66)
> at
> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterConcat.hasNextBinding(QueryIterConcat.java:82)
> at
> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterRepeatApply.hasNextBinding(QueryIterRepeatApply.java:74)
> 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.QueryIterDistinct.getInputNextUnseen(QueryIterDistinct.java:104)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterDistinct.hasNextBinding(QueryIterDistinct.java:70)
> 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.sparql.resultset.ResultSetApply.apply(ResultSetApply.java:38)
> at
> org.apache.jena.riot.resultset.rw.ResultSetWriterJSON.write(ResultSetWriterJSON.java:82)
> at
> org.apache.jena.riot.resultset.rw.ResultsWriter.write(ResultsWriter.java:125)
> at
> org.apache.jena.riot.resultset.rw.ResultsWriter.write(ResultsWriter.java:95)
> at
> org.apache.jena.fuseki.servlets.ResponseResultSet.lambda$1(ResponseResultSet.java:210)
> at
> org.apache.jena.fuseki.servlets.ResponseResultSet.output(ResponseResultSet.java:226)
> at
> org.apache.jena.fuseki.servlets.ResponseResultSet.generalOutput(ResponseResultSet.java:216)
> at
> org.apache.jena.fuseki.servlets.ResponseResultSet.doResponseResultSet$(ResponseResultSet.java:177)
> at
> org.apache.jena.fuseki.servlets.ResponseResultSet.doResponseResultSet(ResponseResultSet.java:86)
> at
> org.apache.jena.fuseki.servlets.SPARQL_Query.sendResults(SPARQL_Query.java:389)
> at
> org.apache.jena.fuseki.servlets.SPARQL_Query.execute(SPARQL_Query.java:268)
> at
> org.apache.jena.fuseki.servlets.SPARQL_Query.executeWithParameter(SPARQL_Query.java:224)
> at
> org.apache.jena.fuseki.servlets.SPARQL_Query.perform(SPARQL_Query.java:199)
> at
> org.apache.jena.fuseki.servlets.ActionService.executeLifecycle(ActionService.java:192)
> at
> org.apache.jena.fuseki.servlets.ActionService.execCommonWorker(ActionService.java:106)
> at
> org.apache.jena.fuseki.servlets.ActionBase.doCommon(ActionBase.java:73)
> at
> org.apache.jena.fuseki.servlets.FusekiFilter.doFilter(FusekiFilter.java:73)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
> 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.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
> at
> org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
> at
> org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
> at
> org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
> at
> org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
> at
> org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
> at
> org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
> at
> org.apache.jena.fuseki.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:285)
> at
> org.apache.jena.fuseki.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:248)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:94)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
> at
> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:502)
> at
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1104)
> at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)
> at
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1519)
> at
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1475)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> at java.lang.Thread.run(Thread.java:748)
> [2018-01-22 16:25:03] BindingTDB ERROR get1(?lit)
> org.apache.jena.tdb.base.file.FileException: In the middle of an alloc-write
> at
> org.apache.jena.tdb.base.objectfile.ObjectFileStorage.read(ObjectFileStorage.java:311)
> at
> org.apache.jena.tdb.base.objectfile.ObjectFileWrapper.read(ObjectFileWrapper.java:57)
> at org.apache.jena.tdb.lib.NodeLib.fetchDecode(NodeLib.java:78)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableNative.readNodeFromTable(NodeTableNative.java:186)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableNative._retrieveNodeByNodeId(NodeTableNative.java:111)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableNative.getNodeForNodeId(NodeTableNative.java:70)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableCache._retrieveNodeByNodeId(NodeTableCache.java:128)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableCache.getNodeForNodeId(NodeTableCache.java:82)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableWrapper.getNodeForNodeId(NodeTableWrapper.java:50)
> at
> org.apache.jena.tdb.store.nodetable.NodeTableInline.getNodeForNodeId(NodeTableInline.java:67)
> at org.apache.jena.tdb.solver.BindingTDB.get1(BindingTDB.java:122)
> at
> org.apache.jena.sparql.engine.binding.BindingBase.get(BindingBase.java:121)
> at org.apache.jena.sparql.expr.ExprVar.eval(ExprVar.java:60)
> at org.apache.jena.sparql.expr.ExprVar.eval(ExprVar.java:53)
> at org.apache.jena.sparql.expr.ExprNode.eval(ExprNode.java:93)
> at org.apache.jena.sparql.expr.ExprFunction2.eval(ExprFunction2.java:76)
> at
> org.apache.jena.sparql.expr.E_LogicalOr.evalSpecial(E_LogicalOr.java:58)
> at org.apache.jena.sparql.expr.ExprFunction2.eval(ExprFunction2.java:72)
> at org.apache.jena.sparql.expr.ExprNode.isSatisfied(ExprNode.java:41)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterFilterExpr.accept(QueryIterFilterExpr.java:49)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterProcessBinding.hasNextBinding(QueryIterProcessBinding.java:69)
> at
> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterProcessBinding.hasNextBinding(QueryIterProcessBinding.java:66)
> at
> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterProcessBinding.hasNextBinding(QueryIterProcessBinding.java:66)
> at
> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterConcat.hasNextBinding(QueryIterConcat.java:82)
> at
> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:114)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterRepeatApply.hasNextBinding(QueryIterRepeatApply.java:74)
> 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.QueryIterDistinct.getInputNextUnseen(QueryIterDistinct.java:104)
> at
> org.apache.jena.sparql.engine.iterator.QueryIterDistinct.hasNextBinding(QueryIterDistinct.java:70)
> 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.sparql.resultset.ResultSetApply.apply(ResultSetApply.java:38)
> at
> org.apache.jena.riot.resultset.rw.ResultSetWriterJSON.write(ResultSetWriterJSON.java:82)
> at
> org.apache.jena.riot.resultset.rw.ResultsWriter.write(ResultsWriter.java:125)
> at
> org.apache.jena.riot.resultset.rw.ResultsWriter.write(ResultsWriter.java:95)
> at
> org.apache.jena.fuseki.servlets.ResponseResultSet.lambda$1(ResponseResultSet.java:210)
> at
> org.apache.jena.fuseki.servlets.ResponseResultSet.output(ResponseResultSet.java:226)
> at
> org.apache.jena.fuseki.servlets.ResponseResultSet.generalOutput(ResponseResultSet.java:216)
> at
> org.apache.jena.fuseki.servlets.ResponseResultSet.doResponseResultSet$(ResponseResultSet.java:177)
> at
> org.apache.jena.fuseki.servlets.ResponseResultSet.doResponseResultSet(ResponseResultSet.java:86)
> at
> org.apache.jena.fuseki.servlets.SPARQL_Query.sendResults(SPARQL_Query.java:389)
> at
> org.apache.jena.fuseki.servlets.SPARQL_Query.execute(SPARQL_Query.java:268)
> at
> org.apache.jena.fuseki.servlets.SPARQL_Query.executeWithParameter(SPARQL_Query.java:224)
> at
> org.apache.jena.fuseki.servlets.SPARQL_Query.perform(SPARQL_Query.java:199)
> at
> org.apache.jena.fuseki.servlets.ActionService.executeLifecycle(ActionService.java:192)
> at
> org.apache.jena.fuseki.servlets.ActionService.execCommonWorker(ActionService.java:106)
> at
> org.apache.jena.fuseki.servlets.ActionBase.doCommon(ActionBase.java:73)
> at
> org.apache.jena.fuseki.servlets.FusekiFilter.doFilter(FusekiFilter.java:73)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
> 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.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
> at
> org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
> at
> org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
> at
> org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
> at
> org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
> at
> org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
> at
> org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
> at
> org.apache.jena.fuseki.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:285)
> at
> org.apache.jena.fuseki.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:248)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:94)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
> at
> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:502)
> at
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1104)
> at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)
> at
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1519)
> at
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1475)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> at java.lang.Thread.run(Thread.java:748)
> On Jan 24, 2018, at 10:31 AM, Mikael Pesonen <mikael.peso...@lingsoft.fi>
> wrote:
>
>
> And running the test set with 1 concurrent loop, it was repeated 10000 times
> without errors. So error occurs only with more than one concurrent operations.
>
> On 24.1.2018 17:40, ajs6f wrote:
>> Please show your code, including Fuseki config. It's hard to diagnose what
>> is going wrong when we don't know what is supposed to happen.
>>
>> ajs6f
>>
>>> On Jan 24, 2018, at 10:26 AM, Mikael Pesonen <mikael.peso...@lingsoft.fi>
>>> wrote:
>>>
>>>
>>> Hi,
>>>
>>> I have a test script running 10 concurrent CRUD operations in a loop. After
>>> few operations I get HTTP error 500 and these are in fuseki server output.
>>> Am I doing something wrong here?
>>>
>>> [2018-01-24 17:16:53] BindingTDB ERROR get1(?o)
>>> org.apache.jena.tdb.base.file.FileException:
>>> ObjectFileStorage.read[nodes](491421708)[filesize=495059272][file.size()=495059272]:
>>> Failed to read the length : got 0 bytes
>>> at
>>> org.apache.jena.tdb.base.objectfile.ObjectFileStorage.read(ObjectFileStorage.java:341)
>>> at
>>> org.apache.jena.tdb.base.objectfile.ObjectFileWrapper.read(ObjectFileWrapper.java:57)
>>> at org.apache.jena.tdb.lib.NodeLib.fetchDecode(NodeLib.java:78)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableNative.readNodeFromTable(NodeTableNative.java:186)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableNative._retrieveNodeByNodeId(NodeTableNative.java:111)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableNative.getNodeForNodeId(NodeTableNative.java:70)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableCache._retrieveNodeByNodeId(NodeTableCache.java:128)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableCache.getNodeForNodeId(NodeTableCache.java:82)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableWrapper.getNodeForNodeId(NodeTableWrapper.java:50)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableInline.getNodeForNodeId(NodeTableInline.java:67)
>>> at org.apache.jena.tdb.solver.BindingTDB.get1(BindingTDB.java:122)
>>> at
>>> org.apache.jena.sparql.engine.binding.BindingBase.get(BindingBase.java:121)
>>> at
>>> org.apache.jena.sparql.engine.binding.BindingFactory.materialize(BindingFactory.java:60)
>>> at
>>> org.apache.jena.tdb.solver.QueryEngineTDB$QueryIteratorMaterializeBinding.moveToNextBinding(QueryEngineTDB.java:131)
>>> at
>>> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.nextBinding(QueryIteratorBase.java:156)
>>> at
>>> org.apache.jena.sparql.engine.iterator.QueryIteratorWrapper.moveToNextBinding(QueryIteratorWrapper.java:42)
>>> at
>>> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.nextBinding(QueryIteratorBase.java:156)
>>> at
>>> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.next(QueryIteratorBase.java:131)
>>> at
>>> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.next(QueryIteratorBase.java:40)
>>> at org.apache.jena.atlas.iterator.Iter$2.next(Iter.java:270)
>>> at
>>> org.apache.jena.ext.com.google.common.collect.MultitransformedIterator.hasNext(MultitransformedIterator.java:52)
>>> at
>>> org.apache.jena.ext.com.google.common.collect.MultitransformedIterator.hasNext(MultitransformedIterator.java:50)
>>> at java.util.Iterator.forEachRemaining(Iterator.java:115)
>>> at
>>> org.apache.jena.sparql.engine.QueryExecutionBase.execConstructDataset(QueryExecutionBase.java:243)
>>> at
>>> org.apache.jena.sparql.engine.QueryExecutionBase.execConstructDataset(QueryExecutionBase.java:236)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_Query.executeQuery(SPARQL_Query.java:331)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_Query.execute(SPARQL_Query.java:270)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_Query.executeBody(SPARQL_Query.java:239)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_Query.perform(SPARQL_Query.java:219)
>>> at
>>> org.apache.jena.fuseki.servlets.ActionSPARQL.executeLifecycle(ActionSPARQL.java:132)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_UberServlet.executeRequest(SPARQL_UberServlet.java:356)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_UberServlet.executeAction(SPARQL_UberServlet.java:220)
>>> at
>>> org.apache.jena.fuseki.servlets.ActionSPARQL.execCommonWorker(ActionSPARQL.java:83)
>>> at
>>> org.apache.jena.fuseki.servlets.ActionBase.doCommon(ActionBase.java:82)
>>> at
>>> org.apache.jena.fuseki.servlets.FusekiFilter.doFilter(FusekiFilter.java:73)
>>> at
>>> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
>>> 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.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:1637)
>>> 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$CachedChain.doFilter(ServletHandler.java:1629)
>>> at
>>> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
>>> at
>>> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
>>> at
>>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
>>> at
>>> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
>>> at
>>> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
>>> at
>>> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
>>> at
>>> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
>>> at
>>> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
>>> at
>>> org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:455)
>>> at
>>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>>> at org.eclipse.jetty.server.Server.handle(Server.java:561)
>>> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:334)
>>> at
>>> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
>>> at
>>> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
>>> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:104)
>>> at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
>>> at
>>> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
>>> at
>>> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
>>> at
>>> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
>>> at
>>> org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:243)
>>> at
>>> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:679)
>>> at
>>> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:597)
>>> at java.lang.Thread.run(Thread.java:745)
>>> [2018-01-24 17:16:53] Fuseki INFO [644] 204 No Content (2 ms)
>>> [2018-01-24 17:16:53] BindingHashMap WARN Binding.add: null value - ignored
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> [2018-01-24 17:16:57] BindingTDB ERROR get1(?p)
>>> org.apache.jena.tdb.base.file.FileException: In the middle of an alloc-write
>>> at
>>> org.apache.jena.tdb.base.objectfile.ObjectFileStorage.read(ObjectFileStorage.java:311)
>>> at
>>> org.apache.jena.tdb.base.objectfile.ObjectFileWrapper.read(ObjectFileWrapper.java:57)
>>> at org.apache.jena.tdb.lib.NodeLib.fetchDecode(NodeLib.java:78)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableNative.readNodeFromTable(NodeTableNative.java:186)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableNative._retrieveNodeByNodeId(NodeTableNative.java:111)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableNative.getNodeForNodeId(NodeTableNative.java:70)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableCache._retrieveNodeByNodeId(NodeTableCache.java:128)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableCache.getNodeForNodeId(NodeTableCache.java:82)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableWrapper.getNodeForNodeId(NodeTableWrapper.java:50)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableInline.getNodeForNodeId(NodeTableInline.java:67)
>>> at org.apache.jena.tdb.solver.BindingTDB.get1(BindingTDB.java:122)
>>> at
>>> org.apache.jena.sparql.engine.binding.BindingBase.get(BindingBase.java:121)
>>> at
>>> org.apache.jena.sparql.engine.binding.BindingFactory.materialize(BindingFactory.java:60)
>>> at
>>> org.apache.jena.tdb.solver.QueryEngineTDB$QueryIteratorMaterializeBinding.moveToNextBinding(QueryEngineTDB.java:131)
>>> at
>>> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.nextBinding(QueryIteratorBase.java:156)
>>> at
>>> org.apache.jena.sparql.engine.iterator.QueryIteratorWrapper.moveToNextBinding(QueryIteratorWrapper.java:42)
>>> at
>>> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.nextBinding(QueryIteratorBase.java:156)
>>> at
>>> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.next(QueryIteratorBase.java:131)
>>> at
>>> org.apache.jena.sparql.engine.iterator.QueryIteratorBase.next(QueryIteratorBase.java:40)
>>> at org.apache.jena.atlas.iterator.Iter$2.next(Iter.java:270)
>>> at
>>> org.apache.jena.ext.com.google.common.collect.MultitransformedIterator.hasNext(MultitransformedIterator.java:52)
>>> at
>>> org.apache.jena.ext.com.google.common.collect.MultitransformedIterator.hasNext(MultitransformedIterator.java:50)
>>> at java.util.Iterator.forEachRemaining(Iterator.java:115)
>>> at
>>> org.apache.jena.sparql.engine.QueryExecutionBase.execConstructDataset(QueryExecutionBase.java:243)
>>> at
>>> org.apache.jena.sparql.engine.QueryExecutionBase.execConstructDataset(QueryExecutionBase.java:236)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_Query.executeQuery(SPARQL_Query.java:331)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_Query.execute(SPARQL_Query.java:270)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_Query.executeBody(SPARQL_Query.java:239)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_Query.perform(SPARQL_Query.java:219)
>>> at
>>> org.apache.jena.fuseki.servlets.ActionSPARQL.executeLifecycle(ActionSPARQL.java:132)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_UberServlet.executeRequest(SPARQL_UberServlet.java:356)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_UberServlet.executeAction(SPARQL_UberServlet.java:220)
>>> at
>>> org.apache.jena.fuseki.servlets.ActionSPARQL.execCommonWorker(ActionSPARQL.java:83)
>>> at
>>> org.apache.jena.fuseki.servlets.ActionBase.doCommon(ActionBase.java:82)
>>> at
>>> org.apache.jena.fuseki.servlets.FusekiFilter.doFilter(FusekiFilter.java:73)
>>> at
>>> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
>>> 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.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:1637)
>>> 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$CachedChain.doFilter(ServletHandler.java:1629)
>>> at
>>> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
>>> at
>>> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
>>> at
>>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
>>> at
>>> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
>>> at
>>> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
>>> at
>>> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
>>> at
>>> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
>>> at
>>> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
>>> at
>>> org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:455)
>>> at
>>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>>> at org.eclipse.jetty.server.Server.handle(Server.java:561)
>>> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:334)
>>> at
>>> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
>>> at
>>> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
>>> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:104)
>>> at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
>>> at
>>> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
>>> at
>>> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
>>> at
>>> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
>>> at
>>> org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:243)
>>> at
>>> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:679)
>>> at
>>> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:597)
>>> at java.lang.Thread.run(Thread.java:745)
>>> [2018-01-24 17:16:57] Fuseki INFO [1027] 204 No Content (13 ms)
>>> [2018-01-24 17:16:57] BindingHashMap WARN Binding.add: null value - ignored
>>>
>>>
>>>
>>>
>>>
>>>
>>> [2018-01-24 17:17:02] BindingTDB ERROR get1(?s)
>>> org.apache.jena.tdb.base.file.FileException: In the middle of an alloc-write
>>> at
>>> org.apache.jena.tdb.base.objectfile.ObjectFileStorage.read(ObjectFileStorage.java:311)
>>> at
>>> org.apache.jena.tdb.base.objectfile.ObjectFileWrapper.read(ObjectFileWrapper.java:57)
>>> at org.apache.jena.tdb.lib.NodeLib.fetchDecode(NodeLib.java:78)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableNative.readNodeFromTable(NodeTableNative.java:186)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableNative._retrieveNodeByNodeId(NodeTableNative.java:111)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableNative.getNodeForNodeId(NodeTableNative.java:70)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableCache._retrieveNodeByNodeId(NodeTableCache.java:128)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableCache.getNodeForNodeId(NodeTableCache.java:82)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableWrapper.getNodeForNodeId(NodeTableWrapper.java:50)
>>> at
>>> org.apache.jena.tdb.store.nodetable.NodeTableInline.getNodeForNodeId(NodeTableInline.java:67)
>>> at org.apache.jena.tdb.solver.BindingTDB.get1(BindingTDB.java:122)
>>> at
>>> org.apache.jena.sparql.engine.binding.BindingBase.get(BindingBase.java:121)
>>> at
>>> org.apache.jena.sparql.engine.binding.BindingProjectBase.get1(BindingProjectBase.java:52)
>>> at
>>> org.apache.jena.sparql.engine.binding.BindingBase.get(BindingBase.java:121)
>>> at
>>> org.apache.jena.sparql.engine.binding.BindingProjectBase.get1(BindingProjectBase.java:52)
>>> at
>>> org.apache.jena.sparql.engine.binding.BindingBase.get(BindingBase.java:121)
>>> at
>>> org.apache.jena.sparql.engine.binding.BindingBase.hashCode(BindingBase.java:201)
>>> at
>>> org.apache.jena.sparql.engine.binding.BindingBase.hashCode(BindingBase.java:183)
>>> at java.util.HashMap.hash(HashMap.java:338)
>>> at java.util.HashMap.containsKey(HashMap.java:595)
>>> at java.util.HashSet.contains(HashSet.java:203)
>>> at
>>> org.apache.jena.sparql.engine.iterator.QueryIterDistinct.getInputNextUnseen(QueryIterDistinct.java:106)
>>> at
>>> org.apache.jena.sparql.engine.iterator.QueryIterDistinct.hasNextBinding(QueryIterDistinct.java:70)
>>> 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:320)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_Query.execute(SPARQL_Query.java:270)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_Query.executeBody(SPARQL_Query.java:239)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_Query.perform(SPARQL_Query.java:219)
>>> at
>>> org.apache.jena.fuseki.servlets.ActionSPARQL.executeLifecycle(ActionSPARQL.java:132)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_UberServlet.executeRequest(SPARQL_UberServlet.java:356)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_UberServlet.executeAction(SPARQL_UberServlet.java:220)
>>> at
>>> org.apache.jena.fuseki.servlets.ActionSPARQL.execCommonWorker(ActionSPARQL.java:83)
>>> at
>>> org.apache.jena.fuseki.servlets.ActionBase.doCommon(ActionBase.java:82)
>>> at
>>> org.apache.jena.fuseki.servlets.FusekiFilter.doFilter(FusekiFilter.java:73)
>>> at
>>> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
>>> 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.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:1637)
>>> 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$CachedChain.doFilter(ServletHandler.java:1629)
>>> at
>>> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
>>> at
>>> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
>>> at
>>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
>>> at
>>> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
>>> at
>>> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
>>> at
>>> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
>>> at
>>> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
>>> at
>>> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
>>> at
>>> org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:455)
>>> at
>>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>>> at org.eclipse.jetty.server.Server.handle(Server.java:561)
>>> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:334)
>>> at
>>> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
>>> at
>>> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
>>> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:104)
>>> at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
>>> at
>>> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
>>> at
>>> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
>>> at
>>> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
>>> at
>>> org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:243)
>>> at
>>> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:679)
>>> at
>>> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:597)
>>> at java.lang.Thread.run(Thread.java:745)
>>> [2018-01-24 17:17:02] Fuseki WARN [1758] RC = 500 : null
>>> java.lang.NullPointerException
>>> at
>>> org.apache.jena.sparql.engine.binding.BindingBase.hashCode(BindingBase.java:203)
>>> at
>>> org.apache.jena.sparql.engine.binding.BindingBase.hashCode(BindingBase.java:183)
>>> at java.util.HashMap.hash(HashMap.java:338)
>>> at java.util.HashMap.containsKey(HashMap.java:595)
>>> at java.util.HashSet.contains(HashSet.java:203)
>>> at
>>> org.apache.jena.sparql.engine.iterator.QueryIterDistinct.getInputNextUnseen(QueryIterDistinct.java:106)
>>> at
>>> org.apache.jena.sparql.engine.iterator.QueryIterDistinct.hasNextBinding(QueryIterDistinct.java:70)
>>> 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:320)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_Query.execute(SPARQL_Query.java:270)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_Query.executeBody(SPARQL_Query.java:239)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_Query.perform(SPARQL_Query.java:219)
>>> at
>>> org.apache.jena.fuseki.servlets.ActionSPARQL.executeLifecycle(ActionSPARQL.java:132)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_UberServlet.executeRequest(SPARQL_UberServlet.java:356)
>>> at
>>> org.apache.jena.fuseki.servlets.SPARQL_UberServlet.executeAction(SPARQL_UberServlet.java:220)
>>> at
>>> org.apache.jena.fuseki.servlets.ActionSPARQL.execCommonWorker(ActionSPARQL.java:83)
>>> at
>>> org.apache.jena.fuseki.servlets.ActionBase.doCommon(ActionBase.java:82)
>>> at
>>> org.apache.jena.fuseki.servlets.FusekiFilter.doFilter(FusekiFilter.java:73)
>>> at
>>> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
>>> 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.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:1637)
>>> 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$CachedChain.doFilter(ServletHandler.java:1629)
>>> at
>>> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
>>> at
>>> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
>>> at
>>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
>>> at
>>> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
>>> at
>>> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
>>> at
>>> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
>>> at
>>> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
>>> at
>>> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
>>> at
>>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
>>> at
>>> org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:455)
>>> at
>>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
>>> at org.eclipse.jetty.server.Server.handle(Server.java:561)
>>> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:334)
>>> at
>>> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
>>> at
>>> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
>>> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:104)
>>> at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
>>> at
>>> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
>>> at
>>> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
>>> at
>>> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
>>> at
>>> org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:243)
>>> at
>>> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:679)
>>> at
>>> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:597)
>>> at java.lang.Thread.run(Thread.java:745)
>>> [2018-01-24 17:17:02] Fuseki INFO [1759] 204 No Content (11 ms)
>>> [2018-01-24 17:17:02] Fuseki INFO [1758] 500 Server Error (11 ms)
>>>
>>> --
>>> Lingsoft - 30 years of Leading Language Management
>>>
>>> www.lingsoft.fi
>>>
>>> Speech Applications - Language Management - Translation - Reader's and
>>> Writer's Tools - Text Tools - E-books and M-books
>>>
>>> Mikael Pesonen
>>> System Engineer
>>>
>>> e-mail: mikael.peso...@lingsoft.fi
>>> Tel. +358 2 279 3300
>>>
>>> Time zone: GMT+2
>>>
>>> Helsinki Office
>>> Eteläranta 10
>>> FI-00130 Helsinki
>>> FINLAND
>>>
>>> Turku Office
>>> Kauppiaskatu 5 A
>>> FI-20100 Turku
>>> FINLAND
>>>
>
> --
> Lingsoft - 30 years of Leading Language Management
>
> www.lingsoft.fi
>
> Speech Applications - Language Management - Translation - Reader's and
> Writer's Tools - Text Tools - E-books and M-books
>
> Mikael Pesonen
> System Engineer
>
> e-mail: mikael.peso...@lingsoft.fi
> Tel. +358 2 279 3300
>
> Time zone: GMT+2
>
> Helsinki Office
> Eteläranta 10
> FI-00130 Helsinki
> FINLAND
>
> Turku Office
> Kauppiaskatu 5 A
> FI-20100 Turku
> FINLAND
>
