[jboss-user] [JBoss jBPM] - Re: Exception on scheduler launch

[Vlad Tepesch]

Great, it's seems to be that.

I think my hibernate.cfg.xml overide the default hibernate.cfg.xml of jbpm :)

The exception change, and I think it's the end of the problem.

runtime exception while executing timers
  | org.hibernate.HibernateException: Could not instantiate cache implementation
  | 	at org.hibernate.cache.CacheFactory.createCache(CacheFactory.java:64)
  | 	at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:214)
  | 	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1291)
  | 	at org.jbpm.persistence.db.DbPersistenceServiceFactory.getSessionFactory(DbPersistenceServiceFactory.java:90)
  | 	at org.jbpm.persistence.db.DbPersistenceService.getSessionFactory(DbPersistenceService.java:74)
  | 	at org.jbpm.persistence.db.DbPersistenceService.getSession(DbPersistenceService.java:78)
  | 	at org.jbpm.persistence.db.DbPersistenceService.getSchedulerSession(DbPersistenceService.java:244)
  | 	at org.jbpm.JbpmContext.getSchedulerSession(JbpmContext.java:529)
  | 	at org.jbpm.scheduler.impl.SchedulerThread.executeTimers(SchedulerThread.java:103)
  | 	at org.jbpm.scheduler.impl.SchedulerThread.run(SchedulerThread.java:70)
  | Caused by: org.hibernate.cache.NoCachingEnabledException: Second-level cache is not enabled for usage [hibernate.cache.use_second_level_cache | hibernate.cache.use_query_cache]
  | 	at org.hibernate.cache.NoCacheProvider.buildCache(NoCacheProvider.java:21)
  | 	at org.hibernate.cache.CacheFactory.createCache(CacheFactory.java:61)
  | 	... 9 more

I will try to find it (but you can still respond, your knowledge seems more structured than those I found :) ) Thanks for all, it's so pleasant, even if the scheduler don't yet work, to see all this mapping collection success message :)

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