wildfly9.0.1 ear deployment

[jjgrego]

I'm getting an error when deploying an ear to wildfly 9.0.1.  In looking at persistence.xml files, all the ones I've found use that particular PersistenceProviderImpl

for openjpa.  Below is the stack trace...

22:20:32,134 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC000001: Failed to start service jboss.deployment.unit."jjgrego-ear.ear".FIRST_MODULE_USE: org.jboss.msc.service.StartException in service jboss.deployment.unit."jjgrego-ear.ear".FIRST_MODULE_USE: WFLYSRV0153: Failed to process phase FIRST_MODULE_USE of deployment "jjgrego-ear.ear"

    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:163)

    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948)

    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

    at java.lang.Thread.run(Thread.java:745)

Caused by: java.util.ServiceConfigurationError: javax.persistence.spi.PersistenceProvider: Provider org.apache.openjpa.persistence.PersistenceProviderImpl not a subtype

    at java.util.ServiceLoader.fail(ServiceLoader.java:231)

    at java.util.ServiceLoader.access$300(ServiceLoader.java:181)

    at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:369)

    at java.util.ServiceLoader$1.next(ServiceLoader.java:445)

    at org.jboss.as.jpa.persistenceprovider.PersistenceProviderLoader.loadProviderModuleByName(PersistenceProviderLoader.java:70)

    at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.lookupProvider(PersistenceUnitServiceHandler.java:978)

    at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.nextPhaseDependsOnPersistenceUnit(PersistenceUnitServiceHandler.java:1046)

    at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.deploy(PersistenceUnitServiceHandler.java:136)

    at org.jboss.as.jpa.processor.PersistenceBeginInstallProcessor.deploy(PersistenceBeginInstallProcessor.java:52)

    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:156)

    ... 5 more

22:20:32,157 ERROR [org.jboss.as.controller.management-operation] (DeploymentScanner-threads - 2) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "jjgrego-ear.ear")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"jjgrego-ear.ear\".FIRST_MODULE_USE" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"jjgrego-ear.ear\".FIRST_MODULE_USE: WFLYSRV0153: Failed to process phase FIRST_MODULE_USE of deployment \"jjgrego-ear.ear\"

    Caused by: java.util.ServiceConfigurationError: javax.persistence.spi.PersistenceProvider: Provider org.apache.openjpa.persistence.PersistenceProviderImpl not a subtype"}}

My persistence.xml looks like this:

<persistence version="2.0"

    xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">

    <persistence-unit name="greggoPU" transaction-type="JTA">

        <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>  

        <jta-data-source>java:jboss/greggoDS</jta-data-source>

        <class>jjgrego.ejb.businessObjects.Automobile</class>

        <class>jjgrego.ejb.businessObjects.CarMake</class>

        <exclude-unlisted-classes>false</exclude-unlisted-classes>

        <properties>

            <!-- OpenJPA Properties -->

            <property name="openjpa.DynamicEnhancementAgent"  value="false"                           />

            <property name="openjpa.RuntimeUnenhancedClasses" value="supported"                       />

            <property name="openjpa.Log"                      value="DefaultLevel=TRACE, Tool=INFO"   />

            <property name="jboss.as.jpa.providerModule"      value="org.apache.openjpa"              />

            <property name="openjpa.jdbc.DBDictionary"        value="mysql(UseClobs=true)"            />         

            <property name="openjpa.jdbc.SynchronizeMappings" value="buildSchema(ForeignKeys=true)"   />

        </properties>

    </persistence-unit>

</persistence>

During a google search, I found a note about adding this property:           

<property name="jboss.as.jpa.providerModule"      value="org.apache.openjpa"              />

removing it doesn't change anything.  If anyone has any idea what may be causing the error, I'll take any suggestions.

If you need any further info, pls don't hesitate to ask.

John

[jameslivingston]

Does the jar containing org.apache.openjpa.persistence.PersistenceProviderImpl also contain javax.persistence.spi.PersistenceProvider ? If so, it's probably the usual classloading issue where the implementation packages the API too, so the container's version of PersistenceProvider isn't the same as the implementation's.

[jjgrego]

James,

Thanks for the suggestion!  Once I went back and double checked, I noticed the jar was being included in the ear file.  Marking it as provided in the pom cleaned that up.