[jboss-user] [JBossCache] - java.io.NotSerializableException: java.lang.Object -Cluster
catchupvijay
do-not-reply at jboss.com
Fri Jul 21 13:00:30 EDT 2006
Hello,
We are using JbossCache in a clustered environment. (JBoss, Ibatis, Oracle). We are unable to figure out the reason for an exception when the JBossCacheService tries to do replication on the other node.
[java.io.NotSerializableException: java.lang.Object]
We have ensured that all the objects stored in Collections implement the Serializable interface. Following is the detailed stack trace.
--------------------------------------------------------------------------------------
09:57:47,393 INFO [STDOUT] java.io.NotSerializableException: java.lang.Object
09:57:47,393 INFO [STDOUT] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1054)
09:57:47,393 INFO [STDOUT] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1332)
09:57:47,393 INFO [STDOUT] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1304)
09:57:47,393 INFO [STDOUT] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1247)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1332)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1304)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1247)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1332)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1304)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1247)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1332)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1304)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1247)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278)
09:57:47,409 INFO [STDOUT] at java.util.ArrayList.writeObject(ArrayList.java:529)
09:57:47,409 INFO [STDOUT] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
09:57:47,409 INFO [STDOUT] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
09:57:47,409 INFO [STDOUT] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
09:57:47,409 INFO [STDOUT] at java.lang.reflect.Method.invoke(Method.java:324)
09:57:47,409 INFO [STDOUT] at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:809)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1296)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1247)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278)
09:57:47,409 INFO [STDOUT] at java.util.HashMap.writeObject(HashMap.java:978)
09:57:47,409 INFO [STDOUT] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
09:57:47,409 INFO [STDOUT] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
09:57:47,409 INFO [STDOUT] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
09:57:47,409 INFO [STDOUT] at java.lang.reflect.Method.invoke(Method.java:324)
09:57:47,409 INFO [STDOUT] at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:809)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1296)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1247)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
09:57:47,409 INFO [STDOUT] at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278)
09:57:47,409 INFO [STDOUT] at org.jboss.web.tomcat.tc5.session.SessionBasedClusteredSession.writeExternal(SessionBasedClusteredSession.java:288)
09:57:47,409 INFO [STDOUT] at org.jboss.web.tomcat.tc5.session.JBossCacheService.externalizeSession(JBossCacheService.java:771)
09:57:47,409 INFO [STDOUT] at org.jboss.web.tomcat.tc5.session.JBossCacheService.putSession(JBossCacheService.java:229)
09:57:47,409 INFO [STDOUT] at org.jboss.web.tomcat.tc5.session.SessionBasedClusteredSession.processSessionRepl(SessionBasedClusteredSession.java:165)
09:57:47,409 INFO [STDOUT] at org.jboss.web.tomcat.tc5.session.JBossCacheManager.processSessionRepl(JBossCacheManager.java:606)
09:57:47,409 INFO [STDOUT] at org.jboss.web.tomcat.tc5.session.JBossCacheManager.storeSession(JBossCacheManager.java:375)
09:57:47,409 INFO [STDOUT] at org.jboss.web.tomcat.tc5.session.InstantSnapshotManager.snapshot(InstantSnapshotManager.java:38)
09:57:47,409 INFO [STDOUT] at org.jboss.web.tomcat.tc5.session.ClusteredSessionValve.invoke(ClusteredSessionValve.java:91)09:57:47,409 INFO [STDOUT] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
09:57:47,409 INFO [STDOUT] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
09:57:47,409 INFO [STDOUT] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
09:57:47,409 INFO [STDOUT] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
09:57:47,409 INFO [STDOUT] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
09:57:47,409 INFO [STDOUT] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
09:57:47,409 INFO [STDOUT] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
09:57:47,409 INFO [STDOUT] at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
09:57:47,409 INFO [STDOUT] at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
09:57:47,409 INFO [STDOUT] at java.lang.Thread.run(Thread.java:534)
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