Re: [hibernate-dev] Documentation on OGM + JBoss AS
Hi Scott,
we don't have that error when testing on AS 7.1.1 with the
kitchensink-ogm demo [1] so I'm confident the error is caused by some
difference in the module; indeed I remember it being tricky to put the
right things together: I can't test it on 7.2-SNAPSHOT now.
We definitely don't specify any datasource in the demo configuration,
but a custom module is required.
Side question on the stacktrace you posted: why is the version number
missing in the stack for Hibernate packages? Do we need to add that in
the manifest?
Sanne
1 - latest version at https://github.com/hferentschik/ogm-kitchensink
On 9 November 2012 20:08, Scott Marlow <smarlow(a)redhat.com> wrote:
On 11/09/2012 11:37 AM, Emmanuel Bernard wrote:
> On Fri 2012-11-09 11:15, Scott Marlow wrote:
>> On 10/01/2012 11:12 AM, Emmanuel Bernard wrote:
>>> On Mon 2012-10-01 10:51, Scott Marlow wrote:
>>>> I got further yesterday (after removing the
>>>> ---PlaceHolderDSForOGM--- property from HibernateOgmPersistence).
>>>> Not sure what the long term change is (perhaps we should only add
>>>> the ---PlaceHolderDSForOGM--- for the non-container case).
>>>
>>> That may have changed but this place holder was mandatory to get OGM
>>> to start in some environment.
>>> At least make sure that these change does not break the SE mode.
>>>
>>
>> People are still hitting the "Caused by:
>> org.hibernate.service.jndi.JndiException: Unable to lookup JNDI name
>> [---PlaceHolderDSForOGM---]" error.
>>
>> Since people are still hitting the ---PlaceHolderDSForOGM--- induced
>> failure (on AS7), we should create a jira for addressing it. The
>> fix could be to only add ---PlaceHolderDSForOGM--- when booting in
>> standalone mode but not container.
>
> The placeholder is there because otherwise, some part of Hibernate
> EntityManager's configuration bootstrap complain.
>
> But this value should never be used because Hibernate OGM has an
> integrator that overrides the ConnectionProviderInitiator with a Noop
> version.
> The fact that Sergio's stacktrace shows
>
> Caused by: org.hibernate.service.jndi.JndiException: Unable to lookup JNDI name
[---PlaceHolderDSForOGM---]
> at
org.hibernate.service.jndi.internal.JndiServiceImpl.locate(JndiServiceImpl.java:68)
> at
org.hibernate.service.jdbc.connections.internal.DatasourceConnectionProviderImpl.configure(DatasourceConnectionProviderImpl.java:116)
>
> is proof to me that the OgmIntegrator is not taken into account which
> means that the file
> META-INF/services/org.hibernate.integrator.spi.Integrator
> is not seen by Hibernate ORM when it bootstraps the application which
> means that Hibernate OGM's classpath is not visible where it should be.
I tried adding the Hibernate OGM module to the ORM module classpath and
still get the same error (http://pastie.org/5352457).
>
> That's why I strongly suspects that this is either a JBoss modules bug
> or some misconfiguration of the ogm modules.
>
> We could try and give a better error report, open an issue for that but
> at the end of the day, something is broken in the ORM-AS integration wrt
> integrator and service discovery.
>
> Emmanuel
>
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