2 Replies Latest reply on Jul 15, 2014 4:36 AM by Wolf-Dieter Fink

    Is Singleton MDB possible in a cluster (EAP 6.2)

    Dave Rathnow Novice

      I've read some old posts about creating a singleton MDB but I haven't been able to find any recent documentation on how to do this, or if it's even possible.  Specifically, what I need is an MDB that has a single active instance on one node in a cluster but if that node fails, a new MDB will be automatically started on another node in the cluster.

       

      Is it possible to do this?  If so, can someone tell me how to do it or point me to some documentation that will tell me how to do it?  I'm using JBoss EAP 6.2 but not with the default HornetMQ messaging system.  I'm using the WebSphereMQ resource adapter instead.

       

      Thanks.