Hi,
The error stack you are showing indicates that the blueprint for the blog
persistence bundle failed to start because there was no EntityManagerFactory
service. This could be the case for a number of reasons, for example missing
DataSources, Databases, missing JPA container bundles etc.
Are there other errors higher up the log?
Regards,
Tim
> Date: Mon, 5 Sep 2011 13:48:42 +0100
> Subject: Problem with Aries JPA
> From: r.o...@nature.com
> To: user@aries.apache.org
>
> Hi,
>
> I've run into difficulties while trying to launch Aries blog JPA example
> (0.2-incubating version) on Apache Service Mix 4.3. The exception I get is
> the following:
>
> karaf@root> [Blueprint Extender: 3] ERROR
> org.apache.aries.blueprint.container.BlueprintContainerImpl - Unable to
> start blueprint container for bundle
> org.apache.aries.samples.blog.persistence.jpa due to unresolved dependencies
> [(&(&(org.apache.aries.jpa.proxy.factory=*)(osgi.unit.name=blogExample))(obj
> ectClass=javax.persistence.EntityManagerFactory))]
> java.util.concurrent.TimeoutException
> at
> org.apache.aries.blueprint.container.BlueprintContainerImpl$1.run(BlueprintC
> ontainerImpl.java:273)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$
> 301(ScheduledThreadPoolExecutor.java:98)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Sch
> eduledThreadPoolExecutor.java:206)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.ja
> va:886)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:9
> 08)
> at java.lang.Thread.run(Thread.java:680)
>
>
>
> My setup as far as I know is pretty much standard: I've just installed Aries
> 0.2-incubating distribution plus couple of dependencies.
>
> What am I missing ?
>
> I am using openjpa in version 2.0.1 as my persistence provider.
>
> On 02/09/2011 16:45, "Johan Edstrom" <seij...@gmail.com> wrote:
>
> > They are probably at a lower start level, thus not visible.
> > you have aries 0.2 if you look into startup.properties, otherwise Aries TX
> > would not be able to start.
> >
> >
> > On Sep 2, 2011, at 9:02 AM, Ozga, Rafal wrote:
> >
> >> Hi,
> >>
> >> Hm, I have installed Apache Service Mix 4.3 and all I can see is:
> >>
> >> karaf@root> list | grep Aries
> >> [ 49] [Active ] [ ] [ ] [ 60] Apache Aries
> >> Transaction Manager (0.2.0.incubating)
> >>
> >> karaf@root> features:list | grep Aries
> >> karaf@root>
> >>
> >> which is far from being a complete Aries distribution.
> >>
> >> What am I missing then ?
> >>
> >>
> >> On 31/08/2011 17:34, "Johan Edstrom" <seij...@gmail.com> wrote:
> >>
> >>> Servicemix already contains Aries
> >>>
> >>>
> >>> On Aug 31, 2011, at 9:20, "Ozga, Rafal" <r.o...@nature.com> wrote:
> >>>
> >>>> Hi,
> >>>>
> >>>> I¹d like to install Apache Aries in version 0.2-incubating or 0.3 on
> >>>> Apache
> >>>> Service Mix. Could you please tell me what are the dependencies Aries
> >>>> requires ? It would be nice if you let me know where to find or how to
> >>>> quickly create a feature.xml that would contain all those dependencies.
> >>>>
> >>>> Kind regards,
> >>>>
> >>>> Rafal Ozga, Software Developer
> >>>> Nature Publishing Group
> >>>> ***************************************************************************
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