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From: David Bosschaert <david.bosschaert@gmail.com>
Date: Tue, 25 Aug 2015 14:20:55 +0100
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Subject: Re: Releasing the org.apache.felix.threaddump
To: "dev@felix.apache.org" <dev@felix.apache.org>
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Ok - I understand it now. Inventory printer has this in its manifest:

  DynamicImport-Package: javax.servlet, javax.servlet.http

This explains why it resolved in the first place. I guess I don't
understand why these are imported via DI-P and not via normal imports,
but that's not an issue with threaddump.

Thanks Simo, I'll play a bit more with it...

Cheers,

David

On 25 August 2015 at 13:55, Simone Tripodi <simonetripodi@apache.org> wrote:
> Hi again, David!
>
> just a small hint: I suggest you to test the bundle inside the WebConsole
> also to see the service working and see the produced output... would it
> help?
> TIA, all the best!
> -Simo-
>
>
> http://people.apache.org/~simonetripodi/
> http://twitter.com/simonetripodi
>
> On Tue, Aug 25, 2015 at 2:49 PM, Simone Tripodi <simonetripodi@apache.org>
> wrote:
>
>> Hi David!
>> Thanks a lot for taking care of it, much more than appreciated! :)
>> The javax.servlet APIs are required by the InventoryPrinter APIs, it is a
>> transitive dependency (in Maven therms :P)
>> HTH, please get back to me if/when needed!
>> All the best,
>> -Simo-
>>
>>
>> http://people.apache.org/~simonetripodi/
>> http://twitter.com/simonetripodi
>>
>> On Tue, Aug 25, 2015 at 12:55 PM, David Bosschaert <
>> david.bosschaert@gmail.com> wrote:
>>
>>> Hi Simo,
>>>
>>> Just tried the threaddump bundle (with it's dependency 'inventory'
>>> 1.0.4) and it gives me an exception (see below), which seems to come
>>> from its activator start() method. I'm not sure what it does, but it
>>> looks like something is missing an import-package for the
>>> javax.servlet APIs somewhere...
>>>
>>> Cheers,
>>>
>>> David
>>>
>>> Here's what I'm getting:
>>>
>>> g! lb
>>> START LEVEL 1
>>>    ID|State      |Level|Name
>>>     0|Active     |    0|System Bundle (5.2.0)
>>>     1|Active     |    1|Apache Felix Bundle Repository (2.0.4)
>>>     2|Active     |    1|Apache Felix Gogo Command (0.14.0)
>>>     3|Active     |    1|Apache Felix Gogo Runtime (0.16.2)
>>>     4|Active     |    1|Apache Felix Gogo Shell (0.10.0)
>>>     5|Active     |    1|Apache Felix Inventory (1.0.4)
>>>     6|Installed  |    1|Apache Felix Thread Dump (0.0.1.SNAPSHOT)
>>> g! start 6
>>> ERROR: Bundle org.apache.felix.inventory [5] EventDispatcher: Error
>>> during dispatch. (java.lang.NoClassDefFoundError:
>>> javax/servlet/http/HttpServlet)
>>> java.lang.NoClassDefFoundError: javax/servlet/http/HttpServlet
>>> at java.lang.ClassLoader.defineClass1(Native Method)
>>> at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
>>> at
>>> org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.defineClass(BundleWiringImpl.java:2350)
>>> at
>>> org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2134)
>>> at
>>> org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1526)
>>> at
>>> org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:79)
>>> at
>>> org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1998)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>>> at java.lang.ClassLoader.defineClass1(Native Method)
>>> at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
>>> at
>>> org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.defineClass(BundleWiringImpl.java:2350)
>>> at
>>> org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2134)
>>> at
>>> org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1526)
>>> at
>>> org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:79)
>>> at
>>> org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1998)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>>> at
>>> org.apache.felix.inventory.impl.InventoryPrinterAdapter.registerConsole(InventoryPrinterAdapter.java:75)
>>> at
>>> org.apache.felix.inventory.impl.InventoryPrinterManagerImpl.addService(InventoryPrinterManagerImpl.java:208)
>>> at
>>> org.apache.felix.inventory.impl.InventoryPrinterManagerImpl.addingService(InventoryPrinterManagerImpl.java:128)
>>> at
>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941)
>>> at
>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870)
>>> at
>>> org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
>>> at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229)
>>> at
>>> org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901)
>>> at
>>> org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:987)
>>> at
>>> org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:838)
>>> at
>>> org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:545)
>>> at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4560)
>>> at org.apache.felix.framework.Felix.registerService(Felix.java:3542)
>>> at
>>> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
>>> at
>>> org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:322)
>>> at
>>> org.apache.felix.threaddump.internal.ThreadDumpActivator.start(ThreadDumpActivator.java:60)
>>> at
>>> org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:697)
>>> at org.apache.felix.framework.Felix.activateBundle(Felix.java:2220)
>>> at org.apache.felix.framework.Felix.startBundle(Felix.java:2138)
>>> at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:977)
>>> at org.apache.felix.gogo.command.Basic.start(Basic.java:729)
>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> at
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>> at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>> at java.lang.reflect.Method.invoke(Method.java:483)
>>> at org.apache.felix.gogo.runtime.Reflective.invoke(Reflective.java:137)
>>> at
>>> org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:82)
>>> at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:480)
>>> at
>>> org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:406)
>>> at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)
>>> at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:182)
>>> at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:119)
>>> at
>>> org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:94)
>>> at org.apache.felix.gogo.shell.Console.run(Console.java:62)
>>> at org.apache.felix.gogo.shell.Shell.console(Shell.java:203)
>>> at org.apache.felix.gogo.shell.Shell.gosh(Shell.java:128)
>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> at
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>> at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>> at java.lang.reflect.Method.invoke(Method.java:483)
>>> at org.apache.felix.gogo.runtime.Reflective.invoke(Reflective.java:137)
>>> at
>>> org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:82)
>>> at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:480)
>>> at
>>> org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:406)
>>> at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)
>>> at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:182)
>>> at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:119)
>>> at
>>> org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:94)
>>> at org.apache.felix.gogo.shell.Activator.run(Activator.java:75)
>>> at java.lang.Thread.run(Thread.java:745)
>>> Caused by: java.lang.ClassNotFoundException:
>>> javax.servlet.http.HttpServlet not found by org.apache.felix.inventory
>>> [5]
>>> at
>>> org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1558)
>>> at
>>> org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:79)
>>> at
>>> org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1998)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
>>> ... 66 more
>>>
>>> On 25 August 2015 at 11:14, David Bosschaert <david.bosschaert@gmail.com>
>>> wrote:
>>> > Hi Simo,
>>> >
>>> > I have never used it but I can give it a go and start the release
>>> sometime soon.
>>> >
>>> > Cheers,
>>> >
>>> > David
>>> >
>>> > On 25 August 2015 at 10:43, Simone Tripodi <simonetripodi@apache.org>
>>> wrote:
>>> >> Hi all! :)
>>> >>
>>> >> the org.apache.felix.threaddump[1], contributed to FELIX-3339,
>>> produces a
>>> >> valid output which is very useful to analysts because it can be read by
>>> >> common used tools, such as TDA...
>>> >> Since the issue is marked as resolved on 20 Jun 13 and the bundle has
>>> never
>>> >> been released, would it be possible one of you committers releases it?
>>> >> Any help would be very appreciate, many thanks in advance, all the
>>> best!
>>> >> -Simo
>>> >>
>>> >> [1] https://svn.apache.org/repos/asf/felix/trunk/threaddump
>>> >>
>>> >> http://people.apache.org/~simonetripodi/
>>> >> http://twitter.com/simonetripodi
>>>
>>
>>