More info/questions:
1. GlassFish does startup when the system property
com.sun.aas.useNewClassLoader is set to false
2. By setting system-classpath attribute in java-config to contain the
list of all the jars in $gf/lib, I was
able workaround the error below. Not very elegant though. So the question
I suppose is - is this the only way to get the system-classloader to
load classes under $gf/lib ? Or
any other way of circumventing the issue ?
3. My initial thought was that the library was extending from
java.lang.ClassLoader incorrectly a
maybe better suited by using Thread.currentClassLoader() to define new
classes. However, on taking
a closer look at the source/error - the library is trying to define a
class from an array of bytes -
there doesn't seem to be any way other than (extend and) use
java.lang.ClassLoader's define
method (which is protected) or is there ? What is the GlassFish's
recommended solution to this question -
dynamically-defining-classes-from-byte-array ?
Thanks
Ashish
Ashish Sahni wrote:
> Oleksiy Stashok wrote:
>
>> Hi,
>> as I understand from stacktrace seems you actually don't have
>> lifecycle module, but instead your runtime is being initialized by
>> Grizzly, is it correct?
>
>
> That's correct. I assumed from the following snippet that the last
> classloader to be the lifecycle-classloader
> and hence the explanation in my prior email.
> ...
> at
> com.sun.enterprise.web.PEWebContainerLifecycle.onStartup(PEWebContainerLifecycle.java:71)
>
> at
> com.sun.enterprise.server.ondemand.ServiceGroup.startLifecycleServices(ServiceGroup.java:266)
>
> at
> com.sun.enterprise.server.ondemand.WebServiceGroup.startLifecycleServices(WebServiceGroup.java:211)
>
> ...
>
>> Where actually you put your libraries with org.jruby.*? Is it in GF/lib?
>
>
> Yes.
>
> Thanks
> Ashish
>
>>
>> WBR,
>> Alexey.
>>
>> Ashish Sahni wrote:
>>
>>> Hi Folks,
>>> As you can see from the stack trace below I'm trying to run a
>>> lifecycle module which
>>> (within a lib) tries to use its own
>>> classloader(InvocationMethodFactory$InvokeClassLoader which
>>> extends from java.lang.ClassLoader) to define a class
>>> (org/jruby/internal/runtime/methods/FullInvocationMethod) but fails.
>>> I understand why it fails but am wondering what do to get past the
>>> issue ...
>>> Is there a switch with which the jars/classes in $GLASSFISH_HOME/lib
>>> are loaded
>>> via system(or is it bootstrap) classloader as opposed to glassfish's
>>> common classloader
>>> so that java.lang.ClassLoader finds the missing class ? Or any other
>>> suggestions to get past the issue ?
>>>
>>> THanks
>>> Ashish
>>>
>>>
>>> at java.lang.ClassLoader.defineClass1(Native Method)
>>> [#|2007-01-12T15:51:23.334-0800|WARNING|sun-appserver9.1|javax.enterprise.system.stream.err|_ThreadID=13;_ThreadName=Thread-5;_RequestID=51301bc0-d958-4ab1-83c5-3d81c7b7d66e;|java.lang.NoClassDefFoundError:
>>> org/jruby/internal/runtime/methods/FullInvocationMethod
>>> at java.lang.ClassLoader.defineClass1(Native Method)
>>> at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
>>> at java.lang.ClassLoader.defineClass(ClassLoader.java:465)
>>> at
>>> org.jruby.internal.runtime.methods.InvocationMethodFactory$InvokeClassLoader.define(InvocationMethodFactory.java:50)
>>>
>>> at
>>> org.jruby.internal.runtime.methods.InvocationMethodFactory.endCall(InvocationMethodFactory.java:104)
>>>
>>> at
>>> org.jruby.internal.runtime.methods.InvocationMethodFactory.getMethod(InvocationMethodFactory.java:158)
>>>
>>> at
>>> org.jruby.internal.runtime.methods.InvocationMethodFactory.getFullMethod(InvocationMethodFactory.java:168)
>>>
>>> at
>>> org.jruby.runtime.builtin.meta.AbstractMetaClass.definePrivateMethod(AbstractMetaClass.java:263)
>>>
>>> at
>>> org.jruby.runtime.builtin.meta.ObjectMetaClass$ObjectMeta.initializeClass(ObjectMetaClass.java:84)
>>>
>>> at
>>> org.jruby.runtime.builtin.meta.ObjectMetaClass.initializeClass(ObjectMetaClass.java:103)
>>>
>>> at org.jruby.Ruby.initCoreClasses(Ruby.java:632)
>>> at org.jruby.Ruby.init(Ruby.java:570)
>>> at org.jruby.Ruby.getDefaultInstance(Ruby.java:252)
>>> at
>>> org.jruby.javasupport.JavaEmbedUtils.initialize(JavaEmbedUtils.java:53)
>>> at
>>> com.sun.grizzly.rails.RubyObjectPool.initializeRubyRuntime(RubyObjectPool.java:134)
>>>
>>> at
>>> com.sun.grizzly.rails.RubyObjectPool.start(RubyObjectPool.java:116)
>>> at
>>> com.sun.grizzly.rails.RailsSelectorThread.initializeRubyRuntime(RailsSelectorThread.java:106)
>>>
>>> at
>>> com.sun.grizzly.rails.RailsSelectorThread.initEndpoint(RailsSelectorThread.java:75)
>>>
>>> at
>>> com.sun.enterprise.web.connector.grizzly.GrizzlyHttpProtocol.init(GrizzlyHttpProtocol.java:212)
>>>
>>> at
>>> org.apache.coyote.tomcat5.CoyoteConnector.initialize(CoyoteConnector.java:1590)
>>>
>>> at
>>> com.sun.enterprise.web.connector.coyote.PECoyoteConnector.initialize(PECoyoteConnector.java:760)
>>>
>>> at org.apache.catalina.startup.Embedded.start(Embedded.java:921)
>>> at com.sun.enterprise.web.WebContainer.start(WebContainer.java:858)
>>> at
>>> com.sun.enterprise.web.PEWebContainer.startInstance(PEWebContainer.java:747)
>>>
>>> at
>>> com.sun.enterprise.web.PEWebContainerLifecycle.onStartup(PEWebContainerLifecycle.java:71)
>>>
>>> at
>>> com.sun.enterprise.server.ondemand.ServiceGroup.startLifecycleServices(ServiceGroup.java:266)
>>>
>>> at
>>> com.sun.enterprise.server.ondemand.WebServiceGroup.startLifecycleServices(WebServiceGroup.java:211)
>>>
>>> at
>>> com.sun.enterprise.server.ondemand.WebServiceGroup.start(WebServiceGroup.java:60)
>>>
>>> at
>>> com.sun.enterprise.server.ondemand.ServiceGroup$1.run(ServiceGroup.java:180)
>>>
>>> at java.security.AccessController.doPrivileged(Native Method)
>>> at
>>> com.sun.enterprise.server.ondemand.ServiceGroup.startChildren(ServiceGroup.java:177)
>>>
>>> at
>>> com.sun.enterprise.server.ondemand.MainServiceGroup.start(MainServiceGroup.java:45)
>>>
>>> at
>>> com.sun.enterprise.server.ondemand.ServerEntryListenerImpl.notifyEntry(ServerEntryListenerImpl.java:72)
>>>
>>> at
>>> com.sun.enterprise.server.ondemand.entry.ServerEntryHelper.sendEvent(ServerEntryHelper.java:62)
>>>
>>> at
>>> com.sun.enterprise.server.ondemand.entry.ServerEntryHelper.generatePortEntryContext(ServerEntryHelper.java:43)
>>>
>>> at
>>> com.sun.enterprise.server.ss.ASSocketService.generateEntryContext(ASSocketService.java:279)
>>>
>>> at
>>> com.sun.enterprise.server.ss.ASSocketService$EntryPointThread.run(ASSocketService.java:525)
>>>
>>> |#]
>>>
>>> [#|2007-01-12T15:51:23.408-0800|WARNING|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=13;_ThreadName=Thread-5;_RequestID=51301bc0-d958-4ab1-83c5-3d81c7b7d66e;|org/jruby/internal/runtime/methods/FullInvocationMethod|#]
>>>
>>>
>>>
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