Cannot connect to openfire through jmx

I am running openfire in a hp unix server.

And I found the memory useage is not normal.

So I add the INSTALL4J_ADD_VM_PARAMS “”.But I cannot connect to the jmx server running in the openfire.

Anybody know how to solve this?

java -version

java version “”

Java™ SE Runtime Environment (build

Java HotSpot™ Server VM (build jinteg:09.26.08-16:50 PA2.0 (aCC_AP), mixed mode)

openfire 3.7.0 with some modifies,some custom plugins,too