JBosses org.jboss.invocation.InvocationStatistics are not serializable and therfore cant be queried by twiddle.sh ----------------------------------------------------------------------------------------------------------------- Key: JBAS-3855 URL: http://jira.jboss.com/jira/browse/JBAS-3855 Project: JBoss Application Server Issue Type: Bug Security Level: Public (Everyone can see) Components: JMX Affects Versions: JBossAS-4.0.4.GA Reporter: Ramon Grunder Assigned To: Scott M Stark here is a sample call including the stack trace which describes the error: $ twiddle.sh -s jnp://localhost:1099 get jboss.j2ee:service=EJB,jndiName=ejb/Dummy InvokeStats 13:51:56,120 ERROR [Twiddle] Exec failed java.io.NotSerializableException: org.jboss.invocation.InvocationStatistics 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) ... -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira