[OPENJPA-91] java.lang.VerifyError on websphere after application reload

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Environment: Using OpenJPA (openjpa-all-0.9.6-incubating.jar) in Rational Developer 7 ( Websphere 6.1 test environment ) connected to Oracle 9.2 database.; OS: WinXP SP2
• Assignee: Michael Dick
• Reporter: Anders Monrad
• Created: 22/Dec/06 12:07
• Updated: 18/Sep/08 18:31
• Resolved: 18/Sep/08 18:31

Description

Hi ..

Not sure if this is a bug or just the way websphere reacts to openjpa.

I have a small test program using OpenJPA against an Oracle database. I am running this program in the Websphere 6.1 test environment included with Rational Developer 7. This is all working just fine. But when I make changes to some ressource in the application, the chagnes are automatically published to the test environment and the app is restarted. After this I get the Exception below, whenever I try to access an EntityManager.

If I restart the entire server, the app is running fine again. So I guess this is related to restarting the application.

Caused by: java.lang.VerifyError: class loading constraint violated (class: org/apache/openjpa/kernel/BrokerImpl method: newQueryImpl(Ljava/lang/String;Lorg/apache/openjpa/kernel/StoreQuery;)Lorg/apache/openjpa/kernel/QueryImpl at pc: 0
at java.lang.J9VMInternals.verifyImpl(Native Method)
at java.lang.J9VMInternals.verify(J9VMInternals.java:59)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:120)
at java.lang.Class.forNameImpl(Native Method)
at java.lang.Class.forName(Class.java:131)
at org.apache.openjpa.conf.OpenJPAConfigurationImpl.class$(OpenJPAConfigurationImpl.java:65)
at org.apache.openjpa.conf.OpenJPAConfigurationImpl.<init>(OpenJPAConfigurationImpl.java:182)
at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:110)
at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:100)
at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:91)
at org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.newInstance(JDBCBrokerFactory.java:55)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at org.apache.openjpa.kernel.Bootstrap.invokeFactory(Bootstrap.java:117)
at org.apache.openjpa.kernel.Bootstrap.newBrokerFactory(Bootstrap.java:57)
at org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:70)
at org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:78)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:83)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:60)
at util.EntityManagerFactoryHelper.getEntityManagerFactory(EntityManagerFactoryHelper.java:22)

Issue Links

• is cloned by: OPENJPA-211 CLONE -java.lang.VerifyError on websphere 6.1 with Spring 2.0.3 and OpenJpa 0.96/0.97