Jmeter property rmi configuration

In jmeter bin directory jmeter.property file, there are similar keys, I don’t understand different each other.

client.rmi.localport
server.rmi.port
server.rmi.localport
server_port

>Solution :

Take a look at Remote hosts and RMI configuration

• client.rmi.localport – Parameter that controls the RMI ports used by RemoteSampleListenerImpl and RemoteThreadsListenerImpl (The Controller)
• server.rmi.port – To change the default port (1099) used to access the server.
• server.rmi.localport – To use a specific port for the JMeter server engine, define this property before starting the server.
• server_port – RMI port to be used by the server (must start rmiregistry with same port).

Where:

• client (or Controller) == JMeter Master
• server == JMeter Slave

More information:

• Remote Testing
• How to Perform Distributed Testing in JMeter
• Apache JMeter Distributed Testing Step-by-step