I get this exception constantly on my log file, and
sometimes when I try to deploy a new version of my
jar file, the cpu usage goes up to 100%, these things
come flying into the log file, and I have to kill
JBoss forceably.
Most of what I see on the net indicates this exception
is related to accessing a database. So I've included
my db2 config section in jboss.jcml (JBoss 2.2.2 btw)
along with an example of the stack trace.
Does anyone know what to do about this?
java.lang.UnsupportedOperationException
at org.jboss.proxy.ProxyProxy.getHandle(ProxyProxy.java:104)
at org.jboss.ejb.plugins.SessionObjectOutputStream.replaceObject(SessionObjectOutputStream.java:
70)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:323)
at java.io.ObjectOutputStream.outputClassFields(ObjectOutputStream.java:1827)
at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:480)
at java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1214)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)
at org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionF
ilePersistenceManager.java:278)
at org.jboss.ejb.plugins.StatefulSessionInstanceCache.passivate(StatefulSessionInstanceCache.jav
a:54)
at org.jboss.ejb.plugins.AbstractInstanceCache$1.execute(AbstractInstanceCache.java:668)
at org.jboss.util.WorkerQueue$QueueLoop.run(WorkerQueue.java:199)
at java.lang.Thread.run(Thread.java:484)
And here is my data source config:
org.opentools.minerva.jdbc.xa.wrapper.XADataSourceImpl
Db2DB
jdbc:db2:aasdbdev
xxxxxxxx
yyyyyyyy
60
AutoCommit=true
<!-- true
true
300000 -->