Can't connect to JVM via jconsole, etc. when using VelocityViewServlet

Christopher Schultz <[email protected]> Mon, 10 Mar 2014 14:15:04 -0400

Newsgroups	gmane.comp.jakarta.velocity.user
Message-ID	<[email protected]>

All,

I've just discovered that I can't connect using jconsole, VisualVM,
YourKit, etc. when VelocityViewServlet has been enabled. I never noticed
this before because I haven't been using jconsole very much, and I don't
think I've tried to profile recently.

I have a quick summary of what's going on, including a link to a bug
I've filed against Apache Tomcat (because the problem appears to be
related to JMX).

http://markmail.org/thread/4g6ey2a24z6awxu5

I was able to reduce my entire web application to just
VelocityViewServlet with no manually-deployed tools, so everything in
this web application is coming from Velocity or Apache Commons.

Can anyone confirm that this happens to them, too? Any ideas what might
be happening? If anyone has any thoughts about this, I'd really
appreciate them.

Thanks,
-chris

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