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From "ZHAO Wenfeng" <zhaowenf...@gmail.com>
Subject Re: Re: Re: A suspectable bug of 1.3.3 - AxisFault: Two services cannothavesame name
Date Wed, 19 Aug 2009 01:59:09 GMT
Hello Alex,

	FYR, I reproduced the fault on my computer just now and got the whole console output of ODE
(and Axis2 if any) of a run of Tomcat during which the fault took place. See the attachment.
  And 'll post it to the Jira too right now.

    Thank you all a lot!

Regards,
Wenfeng

=======On 2009-08-19 at 06:11:14 Alex Boisvert wrote: =======

>I can confirm it works with Axis2 1.5... well, at least on my machine I
>can't reproduce the issue after more than 50 runs of the test-case
>attached... so I would recommend upgrading to Axis2 1.5 on both Ode 1.x
>branch and trunk.
>
>I'm not sure where this Git branch is.. I looked around on github but didn't
>find anything.
>
>alex
>
>
>On Tue, Aug 18, 2009 at 12:24 PM, Ciaran <ciaranj@gmail.com> wrote:
>
>> That would be very much appreciated, i've had to hold off my upgrade due to
>> this issue :(   I believe Axis 1.5 has resolved a fair number of its
>> internal race conditions, there was a Git branch of 1.3.x somewhere that
>> was
>> testing this as I recall ?
>> -cj.
>>
>>
>> On Tue, Aug 18, 2009 at 8:18 PM, Alex Boisvert <boisvert@intalio.com>
>> wrote:
>>
>> > Thanks for the pointer and reminder... If things are a little slower than
>> > usual it's because other committers are on vacation and/or travelling.
>>  At
>> > Intalio we haven't witnessed this issue and I speculate it's because
>> we're
>> > using a different version of Axis2 (1.5).  In any case, I'll try to take
>> a
>> > look asap.
>> >
>> > alex
>> >
>> > On Tue, Aug 18, 2009 at 12:00 PM, Ciaran <ciaranj@gmail.com> wrote:
>> >
>> > > Somewhat more usefully a link the to actual message ;)
>> > >
>> > >
>> >
>> http://mail-archives.apache.org/mod_mbox/ode-dev/200907.mbox/%3C654f1dd70907290707q540b9d6fjf3a9992f9349a80f@mail.gmail.com%3E
>> > > -c<
>> >
>> http://mail-archives.apache.org/mod_mbox/ode-dev/200907.mbox/%3C654f1dd70907290707q540b9d6fjf3a9992f9349a80f@mail.gmail.com%3E%0A-c
>> > >j.
>> > >
>> > > On Tue, Aug 18, 2009 at 7:59 PM, Ciaran <ciaranj@gmail.com> wrote:
>> > >
>> > > > Fwiw, I raised this issue in the dev mailing list last month and
>> > outlined
>> > > > the changeset that introduced this break (
>> > > > http://mail-archives.apache.org/mod_mbox/ode-dev/200907.mbox/browser)
>> > > ..
>> > > > but I guess no-one saw it ?
>> > > > -cj.
>> > > >
>> > > >
>> > > > On Thu, Aug 13, 2009 at 4:00 PM, Alex Boisvert <boisvert@intalio.com
>> > > >wrote:
>> > > >
>> > > >> Alright, we'll take a look at it.
>> > > >>
>> > > >> thanks!
>> > > >>
>> > > >> 2009/8/13 ZHAO Wenfeng <zhaowenfeng@gmail.com>
>> > > >>
>> > > >> > Hello Alex,
>> > > >> >
>> > > >> >        I've created one: ODE-647 (
>> > > >> > https://issues.apache.org/jira/browse/ODE-647).
>> > > >> >
>> > > >> >    If there is anything I didn't express out clearly, please
let
>> me
>> > > >> know.
>> > > >> > Thanks.
>> > > >> >
>> > > >> >
>> > > >> > Best Regard,
>> > > >> > Wenfeng
>> > > >> >
>> > > >> >
>> > > >> > =======On 2009-08-13 at 20:07:23 Alex Boisvert wrote: =======
>> > > >> >
>> > > >> > >Hi Wenfeng,
>> > > >> > >
>> > > >> > >Can you open a Jira and attach your processes and information
>> > there?
>> > > >> > Your
>> > > >> > >attachments didn't make it to the mailing list.
>> > > >> > >
>> > > >> > >alex
>> > > >> > >
>> > > >> > >2009/8/10 ZHAO Wenfeng <zhaowenfeng@gmail.com>
>> > > >> > >
>> > > >> > >> Hello,
>> > > >> > >>
>> > > >> > >>  With ODE 1.3.3, it seems that multiple consecutive
invocations
>> > to
>> > > a
>> > > >> > same
>> > > >> > >> component service will incur the following exception:
>> > > >> > >>
>> > > >> > >> ERROR - GeronimoLog.error(108) | Error sending message
to Axis2
>> > for
>> > > >> ODE
>> > > >> > mex
>> > > >> > >> {PartnerRoleMex#hqejbhcnphr4i3dscxlf10 [PID {
>> > > >> > >>
>> > > >>
>> http://scqr.bupt.edu.cn/solution}process_SyntheticBookService_sol2-12<http://scqr.bupt.edu.cn/solution%7Dprocess_SyntheticBookService_sol2-12>
>> <http://scqr.bupt.edu.cn/solution%7Dprocess_SyntheticBookService_sol2-12>
>> > <http://scqr.bupt.edu.cn/solution%7Dprocess_SyntheticBookService_sol2-12
>> >
>> > > <
>> http://scqr.bupt.edu.cn/solution%7Dprocess_SyntheticBookService_sol2-12
>> > >
>> > > >> <
>> > >
>> http://scqr.bupt.edu.cn/solution%7Dprocess_SyntheticBookService_sol2-12>
>> > > >> > <
>> > > >>
>> > http://scqr.bupt.edu.cn/solution%7Dprocess_SyntheticBookService_sol2-12
>> > > >]
>> > > >> > >> calling null.operation1(...)}
>> > > >> > >> org.apache.axis2.AxisFault: Two services cannot
have same name.
>> >  A
>> > > >> > service
>> > > >> > >> with the axis_service_for_{
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> http://example.org/writerInfo}writerInfoService#writerInfoPort_hqejbhcnphr4i3dscxlf0r<http://example.org/writerInfo%7DwriterInfoService#writerInfoPort_hqejbhcnphr4i3dscxlf0r>
>> <
>> http://example.org/writerInfo%7DwriterInfoService#writerInfoPort_hqejbhcnphr4i3dscxlf0r
>> >
>> > <
>> >
>> http://example.org/writerInfo%7DwriterInfoService#writerInfoPort_hqejbhcnphr4i3dscxlf0r
>> > >
>> > > <
>> > >
>> >
>> http://example.org/writerInfo%7DwriterInfoService#writerInfoPort_hqejbhcnphr4i3dscxlf0r
>> > > >
>> > > >> <
>> > > >>
>> > >
>> >
>> http://example.org/writerInfo%7DwriterInfoService#writerInfoPort_hqejbhcnphr4i3dscxlf0r
>> > > >> >
>> > > >> > <
>> > > >> >
>> > > >>
>> > >
>> >
>> http://example.org/writerInfo%7DwriterInfoService#writerInfoPort_hqejbhcnphr4i3dscxlf0r
>> > > >> >name
>> > > >> > already exists in the system.
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> org.apache.axis2.client.ServiceClient.configureServiceClient(ServiceClient.java:172)
>> > > >> > >>        at
>> > > >> > >>
>> > > org.apache.axis2.client.ServiceClient.<init>(ServiceClient.java:139)
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> org.apache.ode.axis2.SoapExternalService.getServiceClient(SoapExternalService.java:281)
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> org.apache.ode.axis2.SoapExternalService.invoke(SoapExternalService.java:140)
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> org.apache.ode.axis2.MessageExchangeContextImpl.invokePartner(MessageExchangeContextImpl.java:52)
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> org.apache.ode.bpel.engine.BpelRuntimeContextImpl.invoke(BpelRuntimeContextImpl.java:781)
>> > > >> > >>        at
>> org.apache.ode.bpel.runtime.INVOKE.run(INVOKE.java:100)
>> > > >> > >>        at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown
>> > > >> Source)
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>> > > >> > >>        at java.lang.reflect.Method.invoke(Method.java:585)
>> > > >> > >>        at
>> > > >> > >>
>> > > >>
>> > org.apache.ode.jacob.vpu.JacobVPU$JacobThreadImpl.run(JacobVPU.java:451)
>> > > >> > >>        at
>> > > >> org.apache.ode.jacob.vpu.JacobVPU.execute(JacobVPU.java:139)
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> org.apache.ode.bpel.engine.BpelRuntimeContextImpl.execute(BpelRuntimeContextImpl.java:875)
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> org.apache.ode.bpel.engine.BpelProcess.handleWorkEvent(BpelProcess.java:438)
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> org.apache.ode.bpel.engine.BpelEngineImpl.onScheduledJob(BpelEngineImpl.java:439)
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> org.apache.ode.bpel.engine.BpelServerImpl.onScheduledJob(BpelServerImpl.java:441)
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> org.apache.ode.scheduler.simple.SimpleScheduler$4$1.call(SimpleScheduler.java:411)
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> org.apache.ode.scheduler.simple.SimpleScheduler$4$1.call(SimpleScheduler.java:405)
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> org.apache.ode.scheduler.simple.SimpleScheduler.execTransaction(SimpleScheduler.java:218)
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> org.apache.ode.scheduler.simple.SimpleScheduler$4.call(SimpleScheduler.java:404)
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> org.apache.ode.scheduler.simple.SimpleScheduler$4.call(SimpleScheduler.java:401)
>> > > >> > >>        at
>> > > >> > >>
>> > java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269)
>> > > >> > >>        at
>> > java.util.concurrent.FutureTask.run(FutureTask.java:123)
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>> > > >> > >>        at
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>> > > >> > >>        at java.lang.Thread.run(Thread.java:595)
>> > > >> > >>
>> > > >> > >>
>> > > >> > >> But the same actions doesn't incur any exception
in with 1.3.2
>> or
>> > > >> 2.0.
>> > > >> > So I
>> > > >> > >> think this maybe is a bug, isn't it?
>> > > >> > >>
>> > > >> > >> And I noted that a similar problem has been discussed
in 2007(
>> > > >> > >>
>> > > >> >
>> > > >>
>> > >
>> >
>> https://issues.apache.org/jira/browse/AXIS2-1182?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12476874
>> > > >> > ).
>> > > >> > >>
>> > > >> > >> The attached is almost all the needed to replay
the exception -
>> > the
>> > > >> > >> process, 2 component services(running in Axis2),
and the SOAP
>> > > request
>> > > >> > >> message of the process.  There is another coponent
service
>> which
>> > is
>> > > >> > omitted
>> > > >> > >> for space reason. But in most cases, the previous
exception
>> will
>> > > >> occur
>> > > >> > >> before it is invoked.
>> > > >> > >>
>> > > >> > >>
>> > > >> > >> Best Regards,
>> > > >> > >> Wenfeng
>> > > >> > >>
>> > > >> > >> = = = = = = = = = = = = = = = = = = = =
>> > > >> > >> ZHAO Wenfeng (赵文峰)
>> > > >> > >> Ph.D. Candidate
>> > > >> > >> http://www.bupt.edu.cn
>> > > >> > >>
>> > > >> > >>
>> > > >> >
>> > > >> > = = = = = = = = = = = = = = = = = = = =
>> > > >> > ZHAO Wenfeng (赵文峰)
>> > > >> > Ph.D. Candidate
>> > > >> > http://www.bupt.edu.cn
>> > > >> >
>> > > >> >
>> > > >>
>> > > >
>> > > >
>> > >
>> >
>>

= = = = = = = = = = = = = = = = = = = =
ZHAO Wenfeng (赵文峰)
Ph.D. Candidate
http://www.bupt.edu.cn

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