Why is VisualVM always be connecting

Question

I try to use visual vm to profile my web app served with jetty. But Visual VM is always be connecting... Cannot connect to the local process and show the diagram.

My Env

archlinux latest version

visualVM 1.3.5

Jetty8

openjdk 7u17

I wait for about 10 minutes and... finally , it connected! – jilen Jun 01 '13 at 06:23 — jilen, Jun 01 '13 at 06:23

score 0 · Answer 1 · answered Jun 01 '13 at 05:47

0

You need to add the following parameters to the tomcat startup:

-Dcom.sun.management.jmxremote.port=8086

-Dcom.sun.management.jmxremote.ssl=false

-Dcom.sun.management.jmxremote.authenticate=false

answered Jun 01 '13 at 05:47

Juned Ahsan

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Server is jetty not tomcat. – Himanshu Bhardwaj Jun 01 '13 at 05:59
You can use the above arguments when bootstrapping the application. Something like: java -jar your_jar/war_file – Himanshu Bhardwaj Jun 01 '13 at 06:02
Hey, I am monitoring a local process, do I need such things ? – jilen Jun 01 '13 at 06:06
The above arguments are not needed for local java processes running under the same user as VisualVM. – Tomas Hurka Jun 03 '13 at 07:23

score 0 · Accepted Answer · answered Jul 08 '13 at 10:14

0

WTF, I wait for about 10 minutes and... finally , it connected!!!

answered Jul 08 '13 at 10:14

jilen

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Why is VisualVM always be connecting

2 Answers2