1) I like to know the Infinispan 5.1 version of Hotrod server supports Index & Querying.
no to support indexing or querying you need to use embedded mode. Technically you could easily have indexing work via Hot Rod, but Querying would be harder as you would need to define some way to encode queries over the protocol (requires a protocol change)
Point2: I am not abe to connect the server using JConsole, do i have to configure additionally any parameter apart from the above.
connecting to the HotRod server should be just a matter of specifying host:port in the JConsole dialog box (I just did so). These are my properties