On 16 Apr 2015, at 08:23, sridhar thiyagarajan <sridharthiyagarajan(a)gmail.com&gt; wrote: I am migrating my application from JBoss 6 to Wildfly 8. MDB in my application uses "jms-ra.rar" as resource adapter and the rar archive is present in server/deploy directory of JBoss 6. Can anyone help me about the default resource adapter in Wildfly that can be used. There is a module org.hornetq.ra I observed and please anyone explain about how to use the default resource adapter in Wildfly.