[jboss-jira] [JBoss JIRA] (WFLY-9053) AbstractMethodError with Hibernate 5.2

[Sanne Grinovero (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-9053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13457085#comment-13457085 ] 

Sanne Grinovero commented on WFLY-9053:
---------------------------------------

[~heruan] the version change I applied has some additional consequences, in particular it now pulls in the JipiJapa integration from WF11. Previously it would bundle the integration component meant for WF10, which was causing the exception you described.

[~andrei.ivanov] excellent question: this has been a very hard choice indeed. The WildFly project is very strict about backwards compatibility, but in the update of Hibernate ORM from 5.1 to 5.2 we had to break one single method's signature.
This change was essential for us (Hibernate team) as we're working on long term improvements and paving the road for very nice improvements in ORM 6, so after much debate we decided that breaking one single method was a reasonable compromise for our users. Since we understand it's not acceptable for everyone, we'll be maintaining 5.1 as well. You can effectively think 5.2 as a stepping stone in preparation for 6.

The "deal breaker" change can be found here:
 https://github.com/hibernate/hibernate-orm/wiki/Migration-Guide---5.2 Search for {{getFlushMode}}.

There are often many more changes of course, but this one affects public API and we believe it might be used quite frequently.


> AbstractMethodError with Hibernate 5.2
> --------------------------------------
>
>                 Key: WFLY-9053
>                 URL: https://issues.jboss.org/browse/WFLY-9053
>             Project: WildFly
>          Issue Type: Bug
>          Components: JPA / Hibernate
>            Reporter: Giovanni Lovato
>            Assignee: Scott Marlow
>
> I'm deploying an EAR specifying in its {{persistence.xml}} to use Hibernate 5.2 as JPA provider:
> {code:xml}
> <property name="jboss.as.jpa.providerModule" value="org.hibernate:5.2" />
> {code}
> Hibernate 5.2 modules are placed in the {{modules}} directory.
> This configuration works in 10.1.0.Final but in 11.0.0.Alpha1 I get this error at deployment:
> {code}
> ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC000001: Failed to start service jboss.deployment.unit."oss-application-ear-1.0.0.ear".FIRST_MODULE_USE: org.jboss.msc.service.StartException in service jboss.deployment.unit."oss-application-ear-1.0.0.ear".FIRST_MODULE_USE: WFLYSRV0153: Failed to process phase FIRST_MODULE_USE of deployment "oss-application-ear-1.0.0.ear"
> 	at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:172)
> 	at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:2032)
> 	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1955)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> 	at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.AbstractMethodError: org.jboss.as.jpa.hibernate5.HibernatePersistenceProviderAdaptor.beanManagerLifeCycle(Ljavax/enterprise/inject/spi/BeanManager;)Ljava/lang/Object;
> 	at org.jboss.as.jpa.service.PhaseOnePersistenceUnitServiceImpl.<init>(PhaseOnePersistenceUnitServiceImpl.java:89)
> 	at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.deployPersistenceUnitPhaseOne(PersistenceUnitServiceHandler.java:485)
> 	at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.addPuService(PersistenceUnitServiceHandler.java:279)
> 	at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.handleEarDeployment(PersistenceUnitServiceHandler.java:228)
> 	at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.deploy(PersistenceUnitServiceHandler.java:135)
> 	at org.jboss.as.jpa.processor.PersistenceBeginInstallProcessor.deploy(PersistenceBeginInstallProcessor.java:52)
> 	at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:165)
> 	... 5 more
> {code}



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