Hi Mark!! Please find the testcase I am trying to cluster. http://rifers.org/paste/show/7959 As I found no wrong with the program, please Suggest me what ever the modifications are expected.
Thankyou in advance. 2008/8/26 Mark Thomas <[EMAIL PROTECTED]> > Ch Praveena wrote: > > Hi all, > > > > I am trying to cluster an application. I found the following > > exception stack trace. Hope there are very experts in this group, who > > involved in designing of Tomcat container and utilizing the tomcat too. > > Please respond me who ever have a very good idea about this. > > Don't put request objects in the session. As you have found it will > break replication. Additionally, since request objects are re-used, it > nearly always ends in disaster. > > Mark > > > > > > > * > > 11:22:51,362 ERROR [JBossCacheService] externalizeSession(): exception > > occurred externalizing session SessionBasedClusteredSession[id: > > jFdwj9uBb2SnaFbZjiTSaQ**.node1 lastAccessedTime: 1219729960683 > > version: 17 lastOutdated: 0] > > * > > * > > java.io.NotSerializableException: > org.apache.catalina.connector.RequestFacade > > * > > * > > at > java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1156) > > * > > * > > at > java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509) > > * > > * > > at > java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474) > > * > > * > > at > java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392) > > * > > * > > at > java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150) > > * > > * > > at > java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509) > > * > > * > > at > java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474) > > * > > * > > at > java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392) > > * > > * > > at > java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150) > > * > > * > > at > java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509) > > * > > * > > at > java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474) > > * > > * > > at > java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392) > > * > > * > > at > java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150) > > * > > * > > at > java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326) > > * > > * > > at > java.util.concurrent.ConcurrentHashMap.writeObject(ConcurrentHashMap.java:1247) > > * > > * at sun.reflect.GeneratedMethodAccessor96.invoke(Unknown Source)* > > * > > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > * > > * at java.lang.reflect.Method.invoke(Method.java:597)* > > * > > at > java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945) > > * > > * > > at > java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461) > > * > > * > > at > java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392) > > * > > * > > at > java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150) > > * > > * > > at > java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326) > > * > > * > > at > org.jboss.web.tomcat.service.session.SessionBasedClusteredSession.writeExternal(SessionBasedClusteredSession.java:175) > > * > > * > > at > org.jboss.web.tomcat.service.session.JBossCacheService.externalizeSession(JBossCacheService.java:1027) > > * > > * > > at > org.jboss.web.tomcat.service.session.JBossCacheService.putSession(JBossCacheService.java:316) > > * > > * > > at > org.jboss.web.tomcat.service.session.JBossCacheClusteredSession.processSessionRepl(JBossCacheClusteredSession.java:121) > > * > > * > > at > org.jboss.web.tomcat.service.session.JBossCacheManager.processSessionRepl(JBossCacheManager.java:1097) > > * > > * > > at > org.jboss.web.tomcat.service.session.JBossCacheManager.storeSession(JBossCacheManager.java:652) > > * > > * > > at > org.jboss.web.tomcat.service.session.InstantSnapshotManager.snapshot(InstantSnapshotManager.java:49) > > * > > * > > at > org.jboss.web.tomcat.service.session.ClusteredSessionValve.invoke(ClusteredSessionValve.java:98) > > * > > * > > at > org.jboss.web.tomcat.service.session.JvmRouteValve.invoke(JvmRouteValve.java:84) > > * > > * > > at > org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) > > * > > * > > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) > > * > > * > > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) > > * > > * > > at > org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) > > * > > * > > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) > > * > > * > > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) > > * > > * > > at > org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:437) > > * > > * > > at > org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:366) > > * > > * > > at > org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) > > * > > * at java.lang.Thread.run(Thread.java:619)* > > > > > > --------------------------------------------------------------------- > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- -Coolest Regards, Praveena Chalamcharla,
