1 Reply Latest reply on Feb 7, 2007 2:13 PM by michaelholtzman

Hibernate problem after upgrading to version 3.1.3

michaelholtzman Dec 12, 2006 8:15 AM

Greetings. After upgrading from v3.1.2 to v3.1.3, I started getting hibernate errors in code that has worked for months.

The exact exception thrown varies slightlly, but they all have this in common:

First, there is "Unknown entity: java.lang.String", and then shortly after "error in persistence service". Sometimes I also get "unable to remove timers from process instance". It seems like this happens when a process instance has completed, but I am still trying to narrow that down.

Has anybody seen any similar problems? Any ideas on the root cause, and how to fix it.

When I revert back to v3.1.2, the problem does not appear.

Thanx.

1. Re: Hibernate problem after upgrading to version 3.1.3

michaelholtzman Feb 7, 2007 2:13 PM (in response to michaelholtzman)

Same problem is ocurring in 3.1.4

This was mentioned in the release notes, but I am still seeing this problem.

Here is the stack trace:

 07 Feb 2007 13:44:56:TPM Engine(ProcessCommand):(404832/T5_2_Credit Checks) Signal failed: Unknown entity: java.lang.St
ring
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.impl.SessionFactoryImpl.getEntityPersister(SessionFactoryImpl.ja
va:550)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.impl.SessionImpl.getEntityPersister(SessionImpl.java:1338)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.engine.ForeignKeys.isTransient(ForeignKeys.java:180)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.event.def.AbstractSaveEventListener.getEntityState(AbstractSaveE
ventListener.java:512)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(D
efaultSaveOrUpdateEventListener.java:80)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(Defaul
tSaveOrUpdateEventListener.java:70)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:507)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:499)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.engine.CascadingAction$1.cascade(CascadingAction.java:218)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.engine.Cascade.cascadeToOne(Cascade.java:268)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:216)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:169)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.engine.Cascade.cascade(Cascade.java:130)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.event.def.AbstractSaveEventListener.cascadeBeforeSave(AbstractSa
veEventListener.java:431)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(Abstr
actSaveEventListener.java:265)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEven
tListener.java:181)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(Abstract
SaveEventListener.java:121)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRe
questedId(DefaultSaveOrUpdateEventListener.java:187)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedI
d(DefaultSaveEventListener.java:33)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(Def
aultSaveOrUpdateEventListener.java:172)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSa
veEventListener.java:27)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(Defaul
tSaveOrUpdateEventListener.java:70)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:535)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.impl.SessionImpl.save(SessionImpl.java:523)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.hibernate.impl.SessionImpl.save(SessionImpl.java:519)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.jbpm.logging.db.DbLoggingService.log(DbLoggingService.java:46)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.jbpm.svc.save.SaveLogsOperation.save(SaveLogsOperation.java:47)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.jbpm.svc.Services.save(Services.java:156)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.jbpm.JbpmContext.save(JbpmContext.java:390)
 07 Feb 2007 13:44:56:TPM Engine(Utility):org.jbpm.JbpmContext.save(JbpmContext.java:397)
 07 Feb 2007 13:44:56:TPM Engine(Utility):com.olf.bpm.ProcessCommand.signalToken(ProcessCommand.java:1449)
 07 Feb 2007 13:44:56:TPM Engine(Utility):com.olf.bpm.ProcessCommand.signalToken(ProcessCommand.java:1433)
 07 Feb 2007 13:44:56:TPM Engine(Utility):com.olf.bpm.ProcessCommand.process(ProcessCommand.java:1330)
 07 Feb 2007 13:44:56:TPM Engine(Utility):com.olf.bpm.ProcessCommand.run(ProcessCommand.java:98)
 07 Feb 2007 13:44:56:TPM Engine(Services):problem closing service 'persistence'