[jboss-dev-forums] [JBoss AS7 Development] - Re: AS 7 Persistence Provider Problem

[Subhra Roy]

Subhra Roy [http://community.jboss.org/people/subhraroy] created the discussion

"Re: AS 7 Persistence Provider Problem"

To view the discussion, visit: http://community.jboss.org/message/623727#623727

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Hello,
I got similar error in 7.0.1. final.

Error : 
16:08:58,078 INFO  [org.jboss.jpa] (MSC service thread 1-7) read persistence.xml for aglite-platform-persistence-unit
16:08:58,088 INFO  [org.jboss.as.jpa] (MSC service thread 1-2) added javax.persistence.api, javaee.api, org.jboss.as.jpa, org.javassist dependencies to aglite-nonosgiweb.war
16:08:58,089 INFO  [org.jboss.as.jpa] (MSC service thread 1-2) added (default provider) org.hibernate dependency to application deployment (since 1 PU(s) didn't specify jboss.as.jpa.providerModule)
16:08:58,089 INFO  [org.jboss.as.jpa] (MSC service thread 1-2) added org.hibernate dependency to application deployment
16:08:58,341 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-3) MSC00001: Failed to start service jboss.deployment.unit."aglite-nonosgiweb.war".INSTALL
: org.jboss.msc.service.StartException in service jboss.deployment.unit."aglite-nonosgiweb.war".INSTALL: Failed to process phase INSTALL of deployment "aglite-nonosgiweb.war"
        at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:121)
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1765)
        at org.jboss.msc.service.ServiceControllerImpl$ClearTCCLTask.run(ServiceControllerImpl.java:2291)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_25]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_25]
        at java.lang.Thread.run(Thread.java:662) [:1.6.0_25]
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: only one persistence provider can be packaged with an application [org.eclipse.persistence.jpa.PersistenceProvider, org.eclipse.persistence.jpa.PersistenceProvider]
        at org.jboss.as.jpa.processor.PersistenceProviderProcessor.deploy(PersistenceProviderProcessor.java:65)
........
........

Persistence.xml
<persistence-unit name="aglite-platform-persistence-unit" transaction-type="RESOURCE_LOCAL">
                    <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
........

Though the provider is added As tried to add hibernate as a dependency and loaded the default provider. Then it tried to process the <provider> and failed with the above error.

Please suggest.

Regards
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