Monday 19 October 2020

Open JMX Console for Wildlfy Server in a Windows machine

This post is to explain how to open the JMX Console when you are running Wildfly Server in a Windows box. I have used this option to check the Heap Space usage.

"The JMX subsystem registers a service with the Remoting endpoint so that remote access to JMX can be obtained over the exposed Remoting connector.

This is switched on by default in standalone mode and accessible over port 9990 but in domain mode is switched off so needs to be enabled - in domain mode the port will be the port of the Remoting connector for the WildFly instance to be monitored.

To use the connector you can access it in the standard way using a service:jmx URL"

I have used the below to access the jConsole from the host machine (Windows machine) itself.

1. Open the jconsole.bat from the bin folder.




2. Select the Remote access Option

3. Enter the URL as 'service:jmx:remote+http://localhost:9990' and click on Connect




This will open the JMX Console.

Ref : JMX subsystem configuration

         Connecting to a remote WildFly Server in Standalone Mode




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