Potentially its easiest to write this in Java
import javax.management.*;
import javax.management.remote.*;
public class JmxInvoke {
public static void main(String... args) throws Exception {
JMXConnectorFactory.connect(new JMXServiceURL(args[0]))
.getMBeanServerConnection().invoke(new ObjectName(args[1]), args[2], new Object[]{}, new String[]{});
}
}
This would compile to a single .class and needs no dependencies in server or any complicated maven packaging.
call it with
javac JmxInvoke.java
java -cp . JmxInvoke [url] [beanName] [method]