Is it possible to connect to wildfly with Java mission control ? and if so, How ? thanks.

[kaftan]

Hi,

I am trying to connect JMC to wildfly, with no success

I tried following the instructions here https://community.oracle.com/thread/2592885

But it doesn't seems to work.

should it be possible for these two to connect ? and if so, what should I do to make it work ?

Regards,

Alon.

[mcassidygamma]

I had the same problem and attempted to paste in the -Xbootclasspath from the answer supplied, adding my jboss path which didn't work for me either.

I was able to get it working another way however. I updated jconsole.bat in [wildfly home]/bin directory, replacing the first line with @echo=on When running the bat, I then got the output I needed for jmc. Which for me looked like this:

D:\Containers\wildfly\bin>if "" == "" ("C:\Program Files\Java\jdk1.8.0_40\bin\jco

nsole.exe" "-J-Djava.class.path=C:\Program Files\Java\jdk1.8.0_40\lib\jconsole.j

ar;C:\Program Files\Java\jdk1.8.0_40\lib\tools.jar;D:\Containers\wildfly\bin\clie

nt\jboss-cli-client.jar" )  else ("C:\Program Files\Java\jdk1.8.0_40\bin\jconsol

e.exe" "-J-Djava.class.path=C:\Program Files\Java\jdk1.8.0_40\lib\jconsole.jar;C

:\Program Files\Java\jdk1.8.0_40\lib\tools.jar;D:\Containers\wildfly\bin\client\j

boss-cli-client.jar"  )

I then took the value of java.class.path which I pasted into jmc.ini as Xbootclasspath, which then looked like this:

-Xbootclasspath/a:C:\Program Files\Java\jdk1.8.0_40\lib\jconsole.jar;C:\Program Files\Java\jdk1.8.0_40\lib\tools.jar;D:\Containers\wildfly\bin\client\jboss-cli-client.jar

This will obviously be slightly different on your system, but if you use the output from jconsole.bat, it should be right.

Once I had done that, I was able to connect using the normal wildfly service URL:

service:jmx:http-remoting-jmx://localhost:9990

Do make sure you've also added -XX:+UnlockCommercialFeatures to your JVM args and restarted as well, you won't be able to connect otherwise.