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Re: [ANN] The Reference Scanner and Jakarta Tomcat - Heap Profiling,
Memory Leaks

Joseph Shraibman

2004-05-11

Replies:

Joerg Baumgaertel wrote:
> Hi all,
>
> because often requested,
> I added a Jakarta-Tomcat-Howto to the 'jb2works.com' website.
>
> You find the following documents
> - How to scan a Java webapplication
>  http://jb2works.com/refscan/tomcat.html
>
> - How to scan Jakarta-Tomcat full-space
>  http://jb2works.com/refscan/tomcatfull.html

I tried that, but when trying to run tomcat I got:

Due to new licensing guidelines mandated by the Apache Software
Foundation Board of Directors, a JMX implementation can no longer
be distributed with the Apache Tomcat binaries. As a result, you
must download a JMX 1.2 implementation (such as the Sun Reference
Implementation) and copy the JAR containing the API and
implementation of the JMX specification to:
${catalina.home}/bin/jmx.jar

...which confuses me, because jmx.jar is still where it always was.
Using the bootstrap.jar that came with tomcat works fine.

BTW in your instructions you say to add:

HttpScanner.start( startupInstance );

... but what is really needed is:

com.jb2works.reference.HttpScanner.start( startupInstance ); // <-- !!


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