Could not passivate; failed to save state
Hi guys
I'm using ejb with a web application on jboss 4.0.5 with jdk 1.5 and i'm getting this exception:
11:53:50,390 WARN [AbstractInstanceCache] failed to passivate, id=f373o8gy-s
javax.ejb.EJBException: Could not passivate; failed to save state
at org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:423)
at org.jboss.ejb.plugins.StatefulSessionInstanceCache.passivate(StatefulSessionInstanceCache.java:107)
at org.jboss.ejb.plugins.AbstractInstanceCache.tryToPassivate(AbstractInstanceCache.java:209)
at org.jboss.ejb.plugins.AbstractInstanceCache.tryToPassivate(AbstractInstanceCache.java:162)
at org.jboss.ejb.plugins.LRUEnterpriseContextCachePolicy$OveragerTask.run(LRUEnterpriseContextCachePolicy.java:450)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
Caused by: java.io.NotSerializableException: java.lang.ThreadLocal
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1081)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
at org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:414)
... 6 more
My code (Session bean statefull):
protectedtransient Log log;
privatetransient IdentitySession identitySession;
publicvoid ejbPassivate()throws EJBException, RemoteException{
log.debug("bean passivating... ");
log =null;
identitySession.close();
identitySession =null;
}
the attributes are transient because i had read somewhere that like that i could avoid serialization problems. but they remain, i've tried with and without them and the output is the same.
IdentitySession is a non-serializable object and Log is a interface from commons logging also non-serializable.
can anyone help?
Message was edited by:
RicardoM
