Consider following scenario:
I've got two EAP instances:
On EAP2 there is remote EJB "InvoiceManagerEJBHome" which has one method "fireInvoiceEvent" which fires an CDI event "InvoiceEvent"
On EAP2 there are also transactional observers methods for all transaction phases which receive event notifications during, before or after completion phase of the transaction in which the event "InvoiceEvent" was fired.
On EAP1 the remote EJB is injected (with the aid of JNDI lookup) and the method "fireInvoiceEvent" is called in container managed transaction.
JTS is used for transaction and servers are properly configured.
The transactional observer methods should be invoked.
Only one transactional observer method is invoked - for the phase IN_PROGRESS, for the rest of the phases there will appear this ERROR message in the server log of EAP2:
11:47:01,034 ERROR [org.jboss.weld.Event] (RequestProcessor-14) WELD-000401 Failure while notifying an observer of event org.jboss.as.quickstarts.cmt.jts.ejb.InvoiceEvent@564d9b1f
I attached a reproducer example - it is a modified "jts" EAP quickstart
Steps to Reproduce:
1. Download the reproducer example and unzip it
2. follow the parts "Configure the JBoss Servers", "Start the JBoss servers" and "Build and Deploy the Quickstart" of the jts EAP quickstart:
(no Postgres configuration is needed)
3. open the page http://127.0.0.1:8080/jboss-jts-application-component-1
4. click on the button "fire"
5. look at the server log
Created attachment 895842 [details]
Created attachment 909631 [details]
server log 1
Created attachment 909632 [details]
server log 2
added the whole server logs - the failure is on the bottom
I think this issue should be resolved with upgrading the jbossts to 4.17.25.Final with fixing JBTM-2272.
It would be useful to backport the fix of NameNotFound Exception in the upstream WFLY-3548 PR
https://github.com/wildfly/wildfly/pull/6988 although it looks like related to the iiop thread problems. It happens if the Observer class injects the UserTransaction by JNDI "java:comp/UserTransaction"
Tom, feel free to assign the BZ to me if you think it makes sense.
Thanks Amos - much appreciated. I am going to add the Transaction Manager component to this too as I had completed missed it.
Verified in EAP 6.4.0.DR13