invoking operation on single node?

[prpatel]

Hello,

after looking through the code for the FarmMemberService and HAPartitionImpl, I am still trying to figure out how I can run an operation on a (registered) MBean on a single node, not the entire cluster.

My current idea is to use HAPartition.getCurrentView(), parse the names, fetch the RMIAdapter on remote server using JNDI:

RMIAdaptor server = (RMIAdaptor) ic.lookup("jmx:" + serverName + ":rmi");

then execute the remote code:

server.invoke(etc...)


Can anyone suggest something better?

cheers
prp

[slaboure]

Well, by default, when you invoke an operation against an MBean, it will *only* be invoked against a *single* node, not all MBeans with the same ObjectName in the cluster.

Maybe I don't correctly understand your problem.

Cheers,


sacha