Fix test stacktrace

[arvindn05]

I see the following error in the unit test logs. Does not really seem to effect the test execution, but we need to fix the underlying issue.

http://10.3.240.52:8080/view/Master/job/security-mgr-sample-plugin/42/console

WARN: HHH000342: Could not obtain connection to query metadata : Unable to determine Dialect to use [name=, majorVersion=0]; user must register resolver or explicitly set 'hibernate.dialect'
org.apache.aries.jpa.container[org.apache.aries.jpa.container.impl.PersistenceProviderTracker] : Error while creating the Dummy EntityManagerFactory to allow weaving.
org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:244)
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:208)
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189)
	at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:51)
	at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94)
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:217)
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189)
	at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.handleTypes(MetadataBuildingProcess.java:352)
	at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:111)
	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:847)
	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:874)
	at org.hibernate.osgi.OsgiPersistenceProvider.createContainerEntityManagerFactory(OsgiPersistenceProvider.java:95)
	at org.apache.aries.jpa.container.impl.PersistenceProviderTracker.createAndCloseDummyEMF(PersistenceProviderTracker.java:106)
	at org.apache.aries.jpa.container.impl.PersistenceProviderTracker.addingService(PersistenceProviderTracker.java:86)
	at org.apache.aries.jpa.container.impl.PersistenceProviderTracker.addingService(PersistenceProviderTracker.java:44)
	at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941)
	at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870)
	at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
	at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229)
	at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901)
	at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
	at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
	at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
	at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4557)
	at org.apache.felix.framework.Felix.registerService(Felix.java:3549)
	at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
	at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:322)
	at org.hibernate.osgi.HibernateBundleActivator.start(HibernateBundleActivator.java:59)
	at org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:697)
	at org.apache.felix.framework.Felix.activateBundle(Felix.java:2226)
	at org.apache.felix.framework.Felix.startBundle(Felix.java:2144)
	at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1371)
	at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set
	at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.determineDialect(DialectFactoryImpl.java:100)
	at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.buildDialect(DialectFactoryImpl.java:54)
	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:137)
	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35)
	at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:88)
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:234)
	... 33 more

[derekwb]

This error benign, and not fixable. Aries needs to create an EMF before the database is up and can't stop Hibernate from logging that error.
There's an Aries issue for it in Apache Jira - I'll update this issue when I find it.

[arvindn05]

@derekwb were you able to find the jira issue?