How to set up Eclipselink cache coordination with Wildfly

问题

I have set up a persistancce caching with Eclipselink on Wildfly 8. It works, but I also want to do cache coordination. I have the following setup for Eclipselink cache coordination in my persistance.xml:

<property name="eclipselink.cache.coordination.protocol" value="jms" />
<property name="eclipselink.cache.coordination.jms.topic" value="jms/MemberTopic" />
<property name="eclipselink.cache.coordination.jms.factory" value="jms/MemberConnectionFactory" />

However, when my entity is merged, no messages are sent by Eclipselink. I have logging set to "ALL", but nothing appears in the console.

I tried adding coordinationType=CacheCoordinationType.SEND_NEW_OBJECTS_WITH_CHANGES to entity's @Cache annotation, but it doesn't change anything. Also tried using an MDB as suggested for WebSphere (http://www.eclipse.org/eclipselink/documentation/2.4/concepts/cache011.htm#CDECEHFH).

The JMS topic and connectionfactory exist and Wildfly startup / application deployment shows no errors. For server clustering I run Wildfly in domain mode.

回答1:

The problem ironically was in my Wildfly configuration instead - I didn't have my messaging cluster set up. I used the default messaging cluster settings from full-ha profile and set Eclipselink's cache coordination host accordingly:

<property name="eclipselink.cache.coordination.jms.host" value="231.7.7.7:9876" />

来源：https://stackoverflow.com/questions/25105190/how-to-set-up-eclipselink-cache-coordination-with-wildfly