unfortunately, the RHQ team does not maintain the Infinispan plugin for RHQ. It is maintained by the Infinispan team themselves, so you may have better luck asking on their forums.
Hope you'll find an answer,
Hi Tarun, can you tell me the version of Infinispan and infinispan-rhq-plugin you are using ?
I am using 5.2.1-Final version of both Infinispan and rhq-infinispan plugin...
But still doesnt work
can you retrieve an agent and a server log ?