jmx

I am trying to connect to a remote tomcat JMX instance using jConsole. But can't connect successfully. Any Idea? I included the following option in remote tomcat catalina.sh : JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote \ -Dcom.sun.management.jmxremote.port=9004 \ -Dcom.sun.management.jmxremote.ssl=false \ -Dcom.sun.management.jmxremote.authenticate=false" waxwing I had a similar, if not the same, problem. I could connect to the JMX server if I started jconsole locally on the machine. It appears the RMI server was not listening on the correct ip. So, as was suggested in this related

I'm trying to open a JMX connection to java application running on a remote machine. The application JVM is configured with the following options: com.sun.management.jmxremote com.sun.management.jmxremote.port=1088 com.sun.management.jmxremote.authenticate=false com.sun.management.jmxremote.ssl=false I'm able to connect using localhost:1088 using jconsole or jvisualvm. But I'm not able to connect using xxx.xxx.xxx.xxx:1088 from a remote machine. There is no firewall between the servers, or on the OS. But to eliminate this possibility I telnet xxx.xxx.xxx.xxx 1088 and I think it connects, as

I run my Java program with JDK7 on Centos6. I enable JMX using the following options: JAVA_OPTS="${JAVA_OPTS} -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=9123 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.local.only=true" When I check what ports are opened I discover 2 additional random ports: netstat -plunt | grep java tcp 0 0 :::9123 :::* LISTEN 13295/java tcp 0 0 :::59927 :::* LISTEN 13295/java tcp 0 0 :::59928 :::* LISTEN 13295/java Please note that each restart only configured port 9123

Are there any libraries that would allow me to call a JMX MBean method from a shell script. We expose some operations/admin commands through JMX, and we could have our admins use JConsole, or VisualVM, but some tasks are better left to automation. In that automation we'd like to be able to call a JMX MBean method on our running server, preferably from a shell script. Dougnukem The following command line JMX utilities are available: jmxterm - seems to be the most fully featured utility. cmdline-jmxclient - used in the WebArchive project seems very bare bones (and no development since 2006 it

It seems that I've never got this to work in the past. Currently, I KNOW it doesn't work. But we start up our Java process: -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=6002 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false I can telnet to the port, and "something is there" (that is, if I don't start the process, nothing answers, but if I do, it does), but I can not get JConsole to work filling in the IP and port. Seems like it should be so simple, but no errors, no noise, no nothing. Just doesn't work. Anyone know the hot tip for