Hi yesterday I sucessuflly created three connections to a sesame
repostory, one to the root graph and two to named graphs. Whilst testing
connectivity to the root graph I deleted (via tbc (right click delete) a
subclass that was in the root graph. I immediately got the following
error and now when trying to reconnect or trying to reacreate the
connection to the root graph, I persitantly get this error Both
connections to the named graphs are fine and any queries to the named graph
are fine as well. queries via the openrdf-sesame workbench are fine and I
dont seem to have any problems with the repository itself.
I have been in touch with owlim forum and they have deduced that it is an
export problem, how does the tbc connector work, does it send a query to
export the whole graph, if so what is the query used. Does tbc cache
data anywhere ? is it possible you could supply me with the configuration
parameters of the connector so that I can pass them on to owlim
Thanks in advance
John
Error from TBC
com.hp.hpl.jena.shared.ClosedException: Sesame reports
org.openrdf.repository.RepositoryException: <html><head><title>Apache
Tomcat/7.0.20 - Error report</title><style><!--H1
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;}
H2
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;}
H3
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;}
BODY
{font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;}
P
{font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A
{color : black;}A.name {color : black;}HR {color : #525D76;}--></style>
</head><body><h1>HTTP Status 500 - </h1><HR size="1"
noshade="noshade"><p><b>type</b> Exception report</p><p><b>message</b>
<u></u></p><p><b>description</b> <u>The server encountered an internal
error () that prevented it from fulfilling this
request.</u></p><p><b>exception</b>
<pre>org.springframework.web.util.NestedServletException: Request
processing failed; nested exception is
java.lang.ArrayIndexOutOfBoundsException: -1
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:583)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
</pre></p><p><b>root cause</b>
<pre>java.lang.ArrayIndexOutOfBoundsException: -1
com.ontotext.trree.owlim_ext.c$2.next(Unknown Source)
com.ontotext.trree.owlim_ext.Repository$b.next(Unknown Source)
com.ontotext.trree.owlim_ext.Repository$a.next(Unknown Source)
com.ontotext.trree.owlim_ext.h$d.if(Unknown Source)
com.ontotext.trree.owlim_ext.h$d.a(Unknown Source)
com.ontotext.trree.owlim_ext.h$d.next(Unknown Source)
info.aduna.iteration.ExceptionConvertingIteration.next(ExceptionConvertingIteration.java:87)
org.openrdf.repository.RepositoryResult.next(RepositoryResult.java:61)
org.openrdf.repository.sail.SailRepositoryConnection.exportStatements(SailRepositoryConnection.java:223)
org.openrdf.http.server.repository.statements.ExportStatementsView.render(ExportStatementsView.java:99)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1183)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:902)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
</pre></p><p><b>note</b> <u>The full stack trace of the root cause is
available in the Apache Tomcat/7.0.20 logs.</u></p><HR size="1"
noshade="noshade"><h3>Apache Tomcat/7.0.20</h3></body></html>
at
org.topbraid.sesame2.graph.RepositoryGraph.graphBaseFind(RepositoryGraph.java:99)
at com.hp.hpl.jena.graph.impl.GraphBase.find(GraphBase.java:240)
at
org.topbraid.core.graph.DelegatingGraph.delegateFind(DelegatingGraph.java:243)
at
org.topbraid.core.graph.CachingGraph.addToCache(CachingGraph.java:146)
at
org.topbraid.core.graph.AbstractCachingGraph.find(AbstractCachingGraph.java:178)
at
org.topbraid.core.graph.AbstractCachingGraph.find(AbstractCachingGraph.java:168)
at
org.topbraid.core.graph.DelegatingGraph.find(DelegatingGraph.java:113)
at org.topbraid.core.graph.BufferingGraph.find(BufferingGraph.java:358)
at org.topbraid.core.graph.BufferingGraph.find(BufferingGraph.java:379)
at
com.hp.hpl.jena.graph.compose.MultiUnion.multiGraphFind(MultiUnion.java:187)
at
com.hp.hpl.jena.graph.compose.MultiUnion.graphBaseFind(MultiUnion.java:166)
at com.hp.hpl.jena.graph.impl.GraphBase.find(GraphBase.java:240)
at
com.hp.hpl.jena.graph.impl.GraphBase.graphBaseFind(GraphBase.java:260)
at com.hp.hpl.jena.graph.impl.GraphBase.find(GraphBase.java:257)
at
com.hp.hpl.jena.rdf.model.impl.ModelCom.listStatements(ModelCom.java:378)
at
com.hp.hpl.jena.rdf.model.impl.ModelCom.listStatements(ModelCom.java:383)
at
com.hp.hpl.jena.rdf.model.impl.ResourceImpl.listProperties(ResourceImpl.java:160)
at
org.topbraid.forms.model.FormsUtil.getRelevantPropertiesOfInstance(FormsUtil.java:796)
at
org.topbraidcomposer.editors.forms.page.ResourceFormPage.getRelevantPredicates(ResourceFormPage.java:756)
at
org.topbraidcomposer.editors.forms.page.ResourceFormPage.addAll(ResourceFormPage.java:199)
at
org.topbraidcomposer.editors.forms.page.ResourceFormPage.createFormContent(ResourceFormPage.java:584)
at org.eclipse.ui.forms.editor.FormPage$1.run(FormPage.java:152)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at
org.eclipse.ui.forms.editor.FormPage.createPartControl(FormPage.java:150)
at
org.eclipse.ui.forms.editor.FormEditor.pageChange(FormEditor.java:471)
at
org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart.java:1067)
at
org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEditor.java:603)
at
org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:352)
at
org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:670)
at
org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:465)
at
org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
at
org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:289)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2945)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2850)
at
org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2842)
at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2793)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2789)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2773)
at
org.topbraidcomposer.editors.ResourceEditorLauncher.openResourceEditor(ResourceEditorLauncher.java:652)
at
org.topbraidcomposer.editors.ResourceEditorLauncher.access$5(ResourceEditorLauncher.java:620)
at
org.topbraidcomposer.editors.ResourceEditorLauncher$6.run(ResourceEditorLauncher.java:690)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
at
org.eclipse.jface.operation.ModalContext$ModalContextThread.block(ModalContext.java:173)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:388)
at
org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:507)
at
org.eclipse.ui.internal.progress.ProgressMonitorJobsDialog.run(ProgressMonitorJobsDialog.java:275)
at
org.eclipse.ui.internal.progress.ProgressManager$5.run(ProgressManager.java:960)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at
org.eclipse.ui.internal.progress.ProgressManager.busyCursorWhile(ProgressManager.java:995)
at
org.eclipse.ui.internal.progress.ProgressManager.busyCursorWhile(ProgressManager.java:970)
at org.topbraidcomposer.core.io.TBCIO$3.run(TBCIO.java:390)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
at
org.eclipse.jface.operation.ModalContext$ModalContextThread.block(ModalContext.java:173)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:388)
at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:1029)
at
org.topbraidcomposer.sesame2.remote.create.CreateSesameRemoteWizard.performFinish(CreateSesameRemoteWizard.java:95)
at
org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:827)
at
org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:432)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
at
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4165)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
at org.eclipse.jface.window.Window.open(Window.java:801)
at
org.eclipse.ui.internal.actions.NewWizardShortcutAction.run(NewWizardShortcutAction.java:135)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
at
org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
at
org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
at
org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4165)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
Error from Tomcat logs
> Feb 15, 2012 7:38:49 PM org.apache.catalina.core.StandardWrapperValve invoke
> SEVERE: Servlet.service() for servlet [openrdf-http-server] in context
> with path [/openrdf-sesame] threw exception [Request processing failed;
> nested exception is java.lang.ArrayIndexOutOfBoundsException: -1] with
> root cause
> java.lang.ArrayIndexOutOfBoundsException: -1
> at com.ontotext.trree.owlim_ext.c$2.next(Unknown Source)
> at com.ontotext.trree.owlim_ext.Repository$b.next(Unknown Source)
> at com.ontotext.trree.owlim_ext.h$d.if(Unknown Source)
> at com.ontotext.trree.owlim_ext.h$d.a(Unknown Source)
> at com.ontotext.trree.owlim_ext.h$d.next(Unknown Source)
> at
> info.aduna.iteration.ExceptionConvertingIteration.next(ExceptionConvertingIteration.java:87)
> at
> org.openrdf.repository.RepositoryResult.next(RepositoryResult.java:61)
> at
> org.openrdf.repository.sail.SailRepositoryConnection.exportStatements(SailRepositoryConnection.java:223)
> at
> org.openrdf.http.server.repository.statements.ExportStatementsView.render(ExportStatementsView.java:99)
> at
> org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1183)
> at
> org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:902)
> at
> org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
> at
> org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
> at
> org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:279)
> at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)
> at
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
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