Hi all Wicket fellows,
We have annoying OOM happening to our Wicket app based applications.
We are running Wicket 1.3.5
Before going to some more details, I'd like to know is the stacktrace
rings someone's bell.
Thanks,
Serge.
[5/11/09 9:43:47:585 MEST] 0000004a ServletWrappe E SRVE0068E:
Uncaught exception thrown in one of the service methods of t
he servlet: wicket. Exception thrown : java.lang.OutOfMemoryError
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:203)
at java.util.zip.ZipFile.<init>(ZipFile.java:234)
at
com.ibm.ws.classloader.SinglePathClassProvider$2.run(SinglePathClassProvider.java:249)
at
com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:63)
at
com.ibm.ws.classloader.SinglePathClassProvider.getClassBytesFromJar(SinglePathClassProvider.java:240)
at
com.ibm.ws.classloader.SinglePathClassProvider.getClassBytes(SinglePathClassProvider.java:185)
at
com.ibm.ws.classloader.CompoundClassLoader.findClass(CompoundClassLoader.java:458)
at
com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at
org.apache.wicket.protocol.http.servlet.AbortWithWebErrorCodeException.<init>(AbortWithWebErrorCodeException.java:
67)
at
org.apache.wicket.markup.html.PackageResource.getResourceStream(PackageResource.java:563)
at
org.apache.wicket.markup.html.PackageResource.getResourceStream(PackageResource.java:533)
at
org.apache.wicket.markup.html.CompressedPackageResource.access$101(CompressedPackageResource.java:46)
at
org.apache.wicket.markup.html.CompressedPackageResource.getPackageResourceStream(CompressedPackageResource.java:25
6)
at
org.apache.wicket.markup.html.JavascriptPackageResource$1.getOriginalResourceStream(JavascriptPackageResource.java
:242)
at
org.apache.wicket.markup.html.JavascriptPackageResource$FilteringResourceStream.lastModifiedTime(JavascriptPackage
Resource.java:96)
at
org.apache.wicket.markup.html.CompressedPackageResource$CompressingResourceStream.lastModifiedTime(CompressedPacka
geResource.java:105)
at org.apache.wicket.Resource.onResourceRequested(Resource.java:113)
at
org.apache.wicket.request.target.resource.SharedResourceRequestTarget.respond(SharedResourceRequestTarget.java:201
)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:104)
at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1181)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1252)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1353)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:355)
at
org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:124)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at
com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1096)
at
com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1037)
at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:145)
at
com.bgc.ecm.back.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:107)
at
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236)
at
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at
com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
at
com.bgc.ecm.lof.front.callercontext.CallerContextFilter.doFilter(CallerContextFilter.java:62)
at
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236)
at
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at
com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
at
com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)
at
com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:832)
at
com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:679)
at
com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:566)
at
com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:478)
at
com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:90)
at
com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:748)
at
com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1466)
at
com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:119)
at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)
at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:387)
at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:267)
at
com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback
.java:214)
at
com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
at
com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
at
com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at
com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:195)
at
com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:743)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:873)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1473)
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