Hi Dileepa, While I used such a setup for dereferencing Entity Information I never use Sesame Yard with Marmotta KiWi for Entity Linking.
Based on the exception the error is happening within KiWi. For investigating this one needs more information. (1) set the Logging for the SesameYard to DEBUG. This will log the actual SPARQL query (2) check the exact version of Marmotta (3) you should also try to execute the query directly on Marmotta (via the marmotta UI) best Rupert On Tue, Jan 27, 2015 at 12:55 PM, Dileepa Jayakody <[email protected]> wrote: > Hi All, > > I'm working in integrating a Marmotta kiwi instance as the entityhub in > Stanbol and using it for entity linking. I have registered a kiwi > repository as per [1] and configured a Sesame Yard (id : > marmotta-sesame-yard) as per [2] and the corresponding Managed Site using > the yard id : marmotta-sesame-yard. > > Then to use this managed site to link entities with the entity mentions in > the content I configured a Entityhub linking engine (id: > marmotta-kiwi-linking) and added it in my enhancement chain after > language-detect and stanfordnlp-engine. > > I get below error at entity linking [3] in my enhancement chain. > > Can someone please guide me on how to properly configure a Sesame Yard Site > with Marmotta kiwi instance and use it for entity linking? > I'm using the 1.0.0-SNAPSHOT version of the trunk for my usecase > > Thanks, > Dileepa > > [1] > https://stanbol.apache.org/docs/trunk/utils/marmotta-kiwi-repository-service > [2] > https://stanbol.apache.org/docs/trunk/components/entityhub/managedsite.html > > [3] error : > > org.apache.stanbol.enhancer.servicesapi.ChainException: Enhancement > Chain failed because of required Engine 'marmotta-kiwi-linking' failed > with Message: Unable to process ContentItem > '<urn:content-item-sha1-b0e0272b7288a89ca6fe1a8f4312eee566f45a71>' > with Enhancement Engine 'marmotta-kiwi-linking' because the engine was > unable to process the content (Engine class: > org.apache.stanbol.enhancer.engines.entitylinking.engine.EntityLinkingEngine)(Reason: > Exception while searchign for [test, linking]@[null, en]in the > ReferencedSite marmottasesamesite)! > at > org.apache.stanbol.enhancer.jobmanager.event.impl.EventJobManagerImpl.enhanceContent(EventJobManagerImpl.java:204) > at > org.apache.stanbol.enhancer.jersey.resource.AbstractEnhancerResource.enhance(AbstractEnhancerResource.java:231) > at > org.apache.stanbol.enhancer.jersey.resource.GenericEnhancerUiResource.enhanceFromForm(GenericEnhancerUiResource.java:151) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) > at > org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:151) > at > org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:171) > at > org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:152) > at > org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:104) > at > org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:406) > at > org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:350) > at > org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:106) > at > org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:259) > at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) > at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) > at org.glassfish.jersey.internal.Errors.process(Errors.java:315) > at org.glassfish.jersey.internal.Errors.process(Errors.java:297) > at org.glassfish.jersey.internal.Errors.process(Errors.java:267) > at > org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:320) > at > org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:236) > at > org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1028) > at > org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:373) > at > org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:381) > at > org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:344) > at > org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:219) > at > org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:339) > at > org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:300) > at > org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:93) > at > org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:50) > at > org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) > at > com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:208) > at > com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:271) > at > org.apache.stanbol.commons.cors.StanbolCorsFilter.doFilter(StanbolCorsFilter.java:68) > at > org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) > at > org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) > at > org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) > at > org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) > at > org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:84) > at > org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) > at > org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) > at > org.apache.stanbol.commons.httpqueryheaders.impl.QueryHeadersFilter.doFilter(QueryHeadersFilter.java:84) > at > org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) > at > org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) > at > org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) > at > org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) > at > org.apache.stanbol.commons.web.resources.ResourceServingFilter.doFilterHttp(ResourceServingFilter.java:148) > at > org.apache.stanbol.commons.web.resources.ResourceServingFilter.doFilter(ResourceServingFilter.java:91) > at > org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) > at > org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) > at > org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) > at > org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) > at > org.apache.stanbol.commons.security.auth.AuthenticatingFilter$1.run(AuthenticatingFilter.java:208) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAsPrivileged(Subject.java:536) > at > org.apache.stanbol.commons.security.auth.AuthenticatingFilter.doFilter(AuthenticatingFilter.java:177) > at > org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:108) > at > org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:80) > at > org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:46) > at > org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31) > at > org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:76) > at > org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:49) > at > org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) > at > org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501) > at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229) > at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) > at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428) > at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) > at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) > at > org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) > at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) > at org.eclipse.jetty.server.Server.handle(Server.java:370) > at > org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) > at > org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982) > at > org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043) > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865) > at > org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240) > at > org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) > at > org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667) > at > org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52) > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) > at java.lang.Thread.run(Thread.java:745) > Caused by: java.lang.IllegalStateException: Exception while searchign > for [test, linking]@[null, en]in the ReferencedSite marmottasesamesite > at > org.apache.stanbol.enhancer.engines.entityhublinking.ReferencedSiteSearcher.lookup(ReferencedSiteSearcher.java:127) > at > org.apache.stanbol.enhancer.engines.entitylinking.impl.EntityLinker.performLookup(EntityLinker.java:686) > at > org.apache.stanbol.enhancer.engines.entitylinking.impl.EntityLinker.lookupEntities(EntityLinker.java:614) > at > org.apache.stanbol.enhancer.engines.entitylinking.impl.EntityLinker.process(EntityLinker.java:271) > at > org.apache.stanbol.enhancer.engines.entitylinking.engine.EntityLinkingEngine.computeEnhancements(EntityLinkingEngine.java:265) > at > org.apache.stanbol.enhancer.jobmanager.event.impl.EnhancementJobHandler.processEvent(EnhancementJobHandler.java:279) > at > org.apache.stanbol.enhancer.jobmanager.event.impl.EnhancementJobHandler.handleEvent(EnhancementJobHandler.java:197) > at > org.apache.felix.eventadmin.impl.handler.EventHandlerProxy.sendEvent(EventHandlerProxy.java:412) > at > org.apache.felix.eventadmin.impl.tasks.SyncDeliverTasks.execute(SyncDeliverTasks.java:118) > at > org.apache.felix.eventadmin.impl.tasks.AsyncDeliverTasks$TaskExecuter.run(AsyncDeliverTasks.java:132) > at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown > Source) > ... 1 more > Caused by: org.apache.stanbol.entityhub.servicesapi.site.ManagedSiteException: > Unable to execute findReferences query > at > org.apache.stanbol.entityhub.site.managed.impl.YardSite.find(YardSite.java:115) > at > org.apache.stanbol.enhancer.engines.entityhublinking.ReferencedSiteSearcher.lookup(ReferencedSiteSearcher.java:125) > ... 11 more > Caused by: org.apache.stanbol.entityhub.servicesapi.yard.YardException: > Unable to execute findReferences query > at > org.apache.stanbol.entityhub.yard.sesame.SesameYard.find(SesameYard.java:755) > at > org.apache.stanbol.entityhub.site.managed.impl.YardSite.find(YardSite.java:113) > ... 12 more > Caused by: org.openrdf.query.QueryEvaluationException: > java.lang.IllegalArgumentException: the values in this query have not > been created by the KiWi value factory > at > org.openrdf.repository.sail.SailTupleQuery.evaluate(SailTupleQuery.java:67) > at > org.apache.stanbol.entityhub.yard.sesame.SesameYard.executeSparqlFieldQuery(SesameYard.java:652) > at > org.apache.stanbol.entityhub.yard.sesame.SesameYard.find(SesameYard.java:720) > ... 13 more > Caused by: org.openrdf.sail.SailException: > java.lang.IllegalArgumentException: the values in this query have not > been created by the KiWi value factory > at > org.apache.marmotta.kiwi.sparql.sail.KiWiSparqlSailConnection.evaluate(KiWiSparqlSailConnection.java:92) > at > org.openrdf.repository.sail.SailTupleQuery.evaluate(SailTupleQuery.java:60) > ... 15 more > Caused by: org.openrdf.query.QueryEvaluationException: > java.lang.IllegalArgumentException: the values in this query have not > been created by the KiWi value factory > at > org.apache.marmotta.kiwi.sparql.evaluation.KiWiEvaluationStrategyImpl.evaluate(KiWiEvaluationStrategyImpl.java:113) > at > org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:583) > at > org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:197) > at > org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:662) > at > org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:577) > at > org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:197) > at > org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:689) > at > org.apache.marmotta.kiwi.sparql.evaluation.KiWiEvaluationStrategyImpl.evaluate(KiWiEvaluationStrategyImpl.java:142) > at > org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:589) > at > org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:197) > at > org.openrdf.query.algebra.evaluation.iterator.LeftJoinIterator.<init>(LeftJoinIterator.java:65) > at > org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:815) > at > org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:759) > at > org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl.evaluate(EvaluationStrategyImpl.java:200) > at > org.openrdf.query.algebra.evaluation.iterator.LeftJoinIterator.<init>(LeftJoinIterator.java:65) -- | Rupert Westenthaler [email protected] | Bodenlehenstraße 11 ++43-699-11108907 | A-5500 Bischofshofen | REDLINK.CO .......................................................................... | http://redlink.co/
