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Posted to dev@clerezza.apache.org by "Tsuyoshi Ito (JIRA)" <ji...@apache.org> on 2010/10/12 15:42:38 UTC
[jira] Reopened: (CLEREZZA-321) stresstest: requested a ssp page
containing an rdflist.
[ https://issues.apache.org/jira/browse/CLEREZZA-321?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsuyoshi Ito reopened CLEREZZA-321:
-----------------------------------
Assignee: (was: Tsuyoshi Ito)
> stresstest: requested a ssp page containing an rdflist.
> -------------------------------------------------------
>
> Key: CLEREZZA-321
> URL: https://issues.apache.org/jira/browse/CLEREZZA-321
> Project: Clerezza
> Issue Type: Bug
> Reporter: Tsuyoshi Ito
> Priority: Blocker
>
> After a while the following error occured on the page:
> java.lang.RuntimeException: java.lang.RuntimeException: broken list org.apache.clerezza.rdf.core.BNode@3bebc3b5 at org.apache.clerezza.rdf.utils.RdfList.getFirstEntry(RdfList.java:270) at org.apache.clerezza.rdf.utils.RdfList.expandTill(RdfList.java:155) at org.apache.clerezza.rdf.utils.RdfList.size(RdfList.java:170) at java.util.AbstractList$Itr.hasNext(AbstractList.java:339) at scala.collection.JavaConversions$JIteratorWrapper.hasNext(JavaConversions.scala:475) at scala.collection.Iterator$class.foreach(Iterator.scala:631) at scala.collection.JavaConversions$JIteratorWrapper.foreach(JavaConversions.scala:474) at scala.collection.IterableLike$class.foreach(IterableLike.scala:79) at scala.collection.JavaConversions$JListWrapper.foreach(JavaConversions.scala:521) at scala.collection.TraversableLike$class.map(TraversableLike.scala:206) at scala.collection.JavaConversions$JListWrapper.map(JavaConversions.scala:521) at org.apache.clerezza.rdf.scala.utils.RichGraphNode.$bang$bang(RichGraphNode.scala:46) at CompiledScript5.topMenu$1(<script>:76) at CompiledScript5.run(<script>:188) at sun.reflect.GeneratedMethodAccessor19.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.clerezza.scala.scripting.ScriptEngineFactory$MyScriptEngine$$anon$4$$anon$5.eval(ScriptEngineFactory.scala:270) at javax.script.CompiledScript.eval(CompiledScript.java:75) at org.apache.clerezza.platform.typerendering.scalaserverpages.ScalaServerPagesRenderlet$1.run(ScalaServerPagesRenderlet.java:231) at java.security.AccessController.doPrivileged(Native Method) at org.apache.clerezza.platform.typerendering.scalaserverpages.ScalaServerPagesRenderlet.exec(ScalaServerPagesRenderlet.java:227) at org.apache.clerezza.platform.typerendering.scalaserverpages.ScalaServerPagesRenderlet.render(ScalaServerPagesRenderlet.java:132) at org.apache.clerezza.platform.typerendering.RendererImpl.render(RendererImpl.java:95) at org.apache.clerezza.platform.typerendering.CallbackRendererImpl.render(CallbackRendererImpl.java:59) at CompiledScript1.render$1(<script>:31) at CompiledScript1.run(<script>:150) at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.clerezza.scala.scripting.ScriptEngineFactory$MyScriptEngine$$anon$4$$anon$5.eval(ScriptEngineFactory.scala:270) at javax.script.CompiledScript.eval(CompiledScript.java:75) at org.apache.clerezza.platform.typerendering.scalaserverpages.ScalaServerPagesRenderlet$1.run(ScalaServerPagesRenderlet.java:231) at java.security.AccessController.doPrivileged(Native Method) at org.apache.clerezza.platform.typerendering.scalaserverpages.ScalaServerPagesRenderlet.exec(ScalaServerPagesRenderlet.java:227) at org.apache.clerezza.platform.typerendering.scalaserverpages.ScalaServerPagesRenderlet.render(ScalaServerPagesRenderlet.java:132) at org.apache.clerezza.platform.typerendering.RendererImpl.render(RendererImpl.java:95) at org.apache.clerezza.platform.typerendering.GenericGraphNodeMBW.writeTo(GenericGraphNodeMBW.java:159) at org.apache.clerezza.platform.typerendering.GenericGraphNodeMBW.writeTo(GenericGraphNodeMBW.java:76) at org.apache.clerezza.triaxrs.ResponseProcessor$1.writeTo(ResponseProcessor.java:333) at org.apache.clerezza.triaxrs.ResponseProcessor$1.access$200(ResponseProcessor.java:280) at org.apache.clerezza.triaxrs.ResponseProcessor$1$3.run(ResponseProcessor.java:313) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:396) at org.apache.clerezza.triaxrs.ResponseProcessor$1.writeTo(ResponseProcessor.java:309) at org.wymiwyg.wrhapi.osgi.OsgiWebServerFactory$1.service(OsgiWebServerFactory.java:112) at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) at org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:109) at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:75) at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:532) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:965) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:388) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:187) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:901) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:113) at org.eclipse.jetty.server.Server.handle(Server.java:352) at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:596) at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:549) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211) at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:425) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:489) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.RuntimeException: broken list org.apache.clerezza.rdf.core.BNode@3bebc3b5 at org.apache.clerezza.rdf.utils.RdfList.getFirstEntry(RdfList.java:268) ... 68 more Caused by: java.lang.NullPointerException
> Console log says
> [qtp1281006702-136] WARN org.apache.clerezza.rdf.utils.RdfList - GraphNode: org.apache.clerezza.rdf.core.BNode@3bebc3b5
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