Could you show us the SearchDealerPage code François
Le 18 nov. 2015 à 17:25, Mihir Chhaya <mihir.chh...@gmail.com> a écrit : > Hello, > > I am using Wicket 7 + Spring 4.x + Hibernate 4.x (recently migrated from > Wicket 1.4). > > Since deployment of the app on JBOSS, the application is crashing with > OutOfMemory error for PermGen. We are at the point of rolling back to 1.4 > as application was working fine without such issue; doesn't necessarily > mean Wicket 7 is an issue. There is OutOfMemory error reported with > Wicket+Spring for Wicket 6.20, but the issue status shows fixed. > > JBOSS application server PermGen is 512MB, so doesn't seem that be an issue. > > Here is the stacktrace (First and Second). Second seems to be the result of > First one. > > Could anybody shade some light? I ran with some load on my local (tomcat as > well as on JBOSS) and monitored using VisualVM. PermGen is remaining > between 20 and 100 MB. > > > First > ========= > 16:29:19,808 ERROR > [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/fes].[default]] > (http-/162.143.93.98:8543-34) JBWEB000236: Servlet.service() for servlet > default threw exception: java.lang.OutOfMemoryError: PermGen space > at sun.misc.Unsafe.defineClass(Native Method) [rt.jar:1.7.0_75] > at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:63) > [rt.jar:1.7.0_75] > at > sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:399) > [rt.jar:1.7.0_75] > at > sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:396) > [rt.jar:1.7.0_75] > at java.security.AccessController.doPrivileged(Native Method) > [rt.jar:1.7.0_75] > at > sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:395) > [rt.jar:1.7.0_75] > at > sun.reflect.MethodAccessorGenerator.generateSerializationConstructor(MethodAccessorGenerator.java:113) > [rt.jar:1.7.0_75] > at > sun.reflect.ReflectionFactory.newConstructorForSerialization(ReflectionFactory.java:331) > [rt.jar:1.7.0_75] > at > java.io.ObjectStreamClass.getSerializableConstructor(ObjectStreamClass.java:1376) > [rt.jar:1.7.0_75] > at java.io.ObjectStreamClass.access$1500(ObjectStreamClass.java:72) > [rt.jar:1.7.0_75] > at java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:493) > [rt.jar:1.7.0_75] > at java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:468) > [rt.jar:1.7.0_75] > at java.security.AccessController.doPrivileged(Native Method) > [rt.jar:1.7.0_75] > at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:468) > [rt.jar:1.7.0_75] > at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:365) > [rt.jar:1.7.0_75] > at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1133) > [rt.jar:1.7.0_75] > at > java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) > [rt.jar:1.7.0_75] > at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) > [rt.jar:1.7.0_75] > at > java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) > [rt.jar:1.7.0_75] > at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) > [rt.jar:1.7.0_75] > at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1377) > [rt.jar:1.7.0_75] > at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1173) > [rt.jar:1.7.0_75] > at > java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) > [rt.jar:1.7.0_75] > at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) > [rt.jar:1.7.0_75] > at > java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) > [rt.jar:1.7.0_75] > at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) > [rt.jar:1.7.0_75] > at > java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) > [rt.jar:1.7.0_75] > at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) > [rt.jar:1.7.0_75] > at > java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) > [rt.jar:1.7.0_75] > at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) > [rt.jar:1.7.0_75] > at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:347) > [rt.jar:1.7.0_75] > at > org.apache.wicket.serialize.java.JavaSerializer$SerializationCheckerObjectOutputStream.writeObjectOverride(JavaSerializer.java:260) > [wicket-core-7.0.0.jar:7.0.0] > > > Second: > ======= > 16:24:22,674 ERROR [org.apache.wicket.DefaultExceptionMapper] > (http-/162.143.93.97:8543-14) Unexpected error occurred: > org.apache.wicket.WicketRuntimeException: Can't instantiate page using > constructor 'public > gov.xyz.abc.view.asm.SearchDealerPage(org.apache.wicket.request.mapper.parameter.PageParameters)' > and argument 'callingFromWhichScreen=[search]'. An exception has been > thrown during construction! > at > org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:194) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:99) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.DefaultMapperContext.newPageInstance(DefaultMapperContext.java:106) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.core.request.handler.PageProvider.resolvePageInstance(PageProvider.java:271) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.core.request.handler.PageProvider.getPageInstance(PageProvider.java:169) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.request.handler.render.PageRenderer.getPage(PageRenderer.java:78) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.request.handler.render.WebPageRenderer.isPageStateless(WebPageRenderer.java:287) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.request.handler.render.WebPageRenderer.shouldRenderPageAndWriteResponse(WebPageRenderer.java:329) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:193) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.core.request.handler.RequestSettingRequestHandler.respond(RequestSettingRequestHandler.java:78) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:865) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64) > [wicket-request-7.0.0.jar:7.0.0] > at > org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:265) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:222) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:293) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:261) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:203) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:284) > [wicket-core-7.0.0.jar:7.0.0] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246) > [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) > [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) > [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149) > [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] > at > org.jboss.modcluster.container.jbossweb.JBossWebContext$RequestListenerValve.event(JBossWebContext.java:91) > at > org.jboss.modcluster.container.jbossweb.JBossWebContext$RequestListenerValve.invoke(JBossWebContext.java:72) > at > org.jboss.as.web.session.ClusteredSessionValve.handleRequest(ClusteredSessionValve.java:134) > [jboss-as-web-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8] > at > org.jboss.as.web.session.ClusteredSessionValve.invoke(ClusteredSessionValve.java:99) > [jboss-as-web-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8] > at org.jboss.as.web.session.JvmRouteValve.invoke(JvmRouteValve.java:92) > [jboss-as-web-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8] > at org.jboss.as.web.session.LockingValve.invoke(LockingValve.java:64) > [jboss-as-web-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8] > at > org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169) > [jboss-as-web-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8] > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145) > [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97) > [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102) > [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:336) > [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] > at > org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:880) > [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] > at > org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:607) > [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] > at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:2036) > [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] > at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_75] > Caused by: java.lang.reflect.InvocationTargetException > at sun.reflect.GeneratedConstructorAccessor281.newInstance(Unknown Source) > [:1.7.0_75] > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > [rt.jar:1.7.0_75] > at java.lang.reflect.Constructor.newInstance(Constructor.java:526) > [rt.jar:1.7.0_75] > at > org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:171) > [wicket-core-7.0.0.jar:7.0.0] > Thanks, > -Mihir.