I have two instances of application.
One is store application and othe is ATG BCC application.
Both are connected to same data sources but, when coherence server starts, only single member is showing
They are not taking each other as member.
No error is showing.
Is there any configuration to attain membership in coherence server?
Can i configure ip addresses to create membership between two instances ?
I assume from your post that you mean the processes you are starting are not forming a cluster. By default Coherence uses multi-cast to locate other members of the cluster so this needs to be configured properly. Creating a cluster is described here... http://docs.oracle.com/cd/E24290_01/coh.371/e22837/toc.htm
Yes, all the members of the cluster should be running the same version of Coherence. Typically a process will refuse to join a cluster with another process running a different Coherence version.