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https://issues.apache.org/jira/browse/DELTASPIKE-1354?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16607194#comment-16607194
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Mark Struberg commented on DELTASPIKE-1354:
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Hi Theodoros!
Thanks for the bug report, I will look into it.
Unfortunately I had to delete the webapp zip as it seems it contains sensible
customer information in cyrilic letters (although I'm not 100% sure, but better
safe than sorry, right?).
I'm not yet sure, but it looks very likely to be a WebLogic bug. If you
undeploy a WAR application, then all resources must be freed up. It actually
must even use a new ClassLoader when the app gets restarted. So it's really
unlikely that CDI messes something up.
>From looking at the stacktrace I suspect that the EntityManagerFactory doesn't
>get freed up.
All that DeltaSpike does here is to call
`return entityManager().find(entityClass(), primaryKey);`
This will in turn look up the EntityManagerFactory as Resource from the
Container via JNDI. And here is where things seems to go mad:
{noformat}
Caused By: javax.naming.NameNotFoundException: While trying to look up
comp/env/ssp.sandbox.util.EMProducer/entityManagerFactory in
/app/webapp/ssp.sandbox.war/486607339.; remaining name
'comp/env/ssp/sandbox/util/EMProducer/entityManagerFactory'
at
weblogic.jndi.internal.BasicNamingNode.newNameNotFoundException(BasicNamingNode.java:1292)
{noformat}
Happy to help further, but your EMProducer.java looks fine and the rest has not
much impact.
So I'm back to believing this is likely a WLS glitch.
> CDI producer does not work properly after application restart on weblogic 12c
> -----------------------------------------------------------------------------
>
> Key: DELTASPIKE-1354
> URL: https://issues.apache.org/jira/browse/DELTASPIKE-1354
> Project: DeltaSpike
> Issue Type: Bug
> Components: CdiControl, Data-Module
> Affects Versions: 1.8.0
> Environment: Windows 10, Weblogic 12.2.1.3, Java EE7, JDK 1.8.0_172
> Reporter: THEODOROS CHAIKALIS
> Priority: Major
> Labels: cdi, entitymanager, producer, repository
>
> I have an application using Deltaspike 1.8.0 that runs on Weblogic 12.2.1.3.
> Attached you will find a mini application that demonstrates the problem,
> please use it.
> The scenario to reproduce the problem is as follows:
> 1. Deploy the application on Weblogic.
> 2. Run a REST service that uses a Deltaspike repository:
> [http://localhost:7001/ssp.sandbox/persons/all]
> or
> [http://localhost:7001/ssp.sandbox/persons/byId/1]
> 3. Observe that the request runs smoothly. If you want to populate db with
> data run the Arquillian test in TestA class
> 4. from the weblogic console, stop the application
> 5. Start the application
> 6. run again a REST call from step 2. The following will happen:
>
> [https://gist.github.com/teohaik/933d4bc47d38c4441ca9a7409bc90eee]
>
> Note: in order for the example to run properly, please remove the "Provided"
> scopes from the respective dependencies
>
>
>
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