dev@glassfish.java.net

Re: GlassFish with an external debugger?

From: Vivek Pandey <Vivek.Pandey_at_Sun.COM>
Date: Thu, 07 May 2009 00:05:50 -0700

Right. But how would you run glassfish v3 with YourKit profiler? AFAIK,
the way your run is using -agentpath:path-to-yourkit-agent.jar. I dont
think you can run such profilers using -Xrunjdwp mechanism.

-vivek.

Sahoo wrote:
> I use one of the two ways mentioned by Mitesh and it works for me.
>
> Mitesh Meswani wrote:
>> >java -jar -Xdebug -agentpath:{path to debug script} glassfish.jar.
>> I have never used above method. I use one of following two methods
>> and both still works
>> 1. java -jar -Xdebug
>> -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=9009
>> Or
>> 2. asadmin start-domain --debug
>> Attach debugger to port 9009
>>
>>
>> Jacob Kessler wrote:
>>> Prior to the Felix classloader changes, I was able to run GlassFish
>>> with (for example) java -jar -Xdebug -agentpath:{path to debug
>>> script} glassfish.jar. With the most recent version, I'm receiving
>>> an error [1] when using those arguments. Is there a new correct way
>>> to attach an external debugger to GlassFish, or is this a bug?
>>>
>>> [1]
>>> ERROR: Error starting
>>> file:/home/jacob/Glassfish/nightly/glassfish/modules/osgi-main.jar
>>> (org.osgi.framework.BundleException: Activator start error in bundle
>>> com.sun.enterprise.osgi-main [1].)
>>> java.lang.NoClassDefFoundError: com/yourkit/runtime/Callback
>>> at org.jvnet.hk2.osgimain.Main.<clinit>(Main.java)
>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>>> Method)
>>> at
>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
>>>
>>> at
>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>>>
>>> at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
>>> at java.lang.Class.newInstance0(Class.java:355)
>>> at java.lang.Class.newInstance(Class.java:308)
>>> at
>>> org.apache.felix.framework.Felix.createBundleActivator(Felix.java:3341)
>>> at org.apache.felix.framework.Felix.startBundle(Felix.java:1453)
>>> at
>>> org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:984)
>>> at
>>> org.apache.felix.framework.StartLevelImpl.run(StartLevelImpl.java:263)
>>> at java.lang.Thread.run(Thread.java:619)
>>> Caused by: java.lang.ClassNotFoundException:
>>> com.yourkit.runtime.Callback
>>> at
>>> org.apache.felix.framework.searchpolicy.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:564)
>>>
>>> at
>>> org.apache.felix.framework.searchpolicy.ModuleImpl.access$100(ModuleImpl.java:58)
>>>
>>> at
>>> org.apache.felix.framework.searchpolicy.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1405)
>>>
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
>>> ... 12 more
>>>
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