Hi Stephen, That's what I thought. I may end up needing to write this. If I do, is this something that could be contributed to the Hibernate-Infinispan module? I ask because, while the audience for this may be somewhat limited, it could prove to be helpful nonetheless. Thanks for your help, Tom On Fri, Jul 27, 2012 at 5:01 PM, Steve Ebersole <steven.ebersole(a)gmail.com <mailto:steven.ebersole@gmail.com>> wrote: No, we only maintain a "latest to latest" integration. Maintaining every possible combo would be way too big of a challenge for a small open source team. But, all the needed code does exist in Git. You'd want to start with the hibernate-infinispan module from the 3.6 branch and selectively apply patches from 4.0/4.1 branch to integrate Infinispan 5.1. This might mean cherry-picking or just plain merging. On Fri 27 Jul 2012 10:35:16 AM CDT, thomas fuller wrote: Hi Steven, Thanks for your reply. Re: "The Infinispan implementation of the Hibernate RegionFactory SPI is actually done in the org.hibernate:hibernate-infinispan module, not in Infinispan itself unless something drastic has changed there." I agree with this, I think my message was poorly worded perhaps. Let me ask this question: Is there a hibernate-infinispan module that will work with Infinispan 5+ (5.1.5 specifically) and Hibernate 3.6 (3.6.10, specifically)? If this exists, would you happen to know which version I should be using? Thanks, Tom On Fri, Jul 27, 2012 at 4:02 PM, Steve Ebersole <steven.ebersole(a)gmail.com <mailto:steven.ebersole@gmail.com> <mailto:steven.ebersole@gmail.com <mailto:steven.ebersole@gmail.com>>> wrote: The Infinispan implementation of the Hibernate RegionFactory SPI is actually done in the org.hibernate:hibernate-__infinispan module, not in Infinispan itself unless something drastic has changed there. You would seem to have something else wrong in your setup. On Fri 27 Jul 2012 05:05:05 AM CDT, thomas fuller wrote: Hi Folks, I am using Infinispan 5.1.5 on Grails 2.1.0, which ships with Hibernate 3.6.10. The problem I am having is that the exception below indicates that an attempt is being made to load org/hibernate/cache/spi/__RegionFactory, which is included in Hibernate 4.0.0, whereas Grails 2.1.0 ships with Hibernate version 3.6.10 which includes the class org.hibernate.cache.__RegionFactory. Is there a way to configure Infinispan such that it can work with Hibernate version 3.6.10? If the answer is "no", I suspect the reason would be that the custom InfinispanRegionFactory has not been written. Can you let me know if you are aware of anyone currently writing this, because if nobody is, I'll write it myself. Thanks for your help, Tom org.springframework.beans.__factory.BeanCreationException: Error creating bean with name 'transactionManager': Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.__factory.BeanCreationException: Error creating bean with name 'sessionFactory': Invocation of init method failed; nested exception is java.lang.__NoClassDefFoundError: org/hibernate/cache/spi/__RegionFactory at java.util.concurrent.__FutureTask$Sync.innerRun(__FutureTask.java:303) at java.util.concurrent.__FutureTask.run(FutureTask.__java:138) at java.util.concurrent.__ThreadPoolExecutor$Worker.__runTask(ThreadPoolExecutor.__java:886) at java.util.concurrent.__ThreadPoolExecutor$Worker.run(__ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.__java:662) _________________________________________________ hibernate-dev mailing list hibernate-dev(a)lists.jboss.org <mailto:hibernate-dev@lists.jboss.org> <mailto:hibernate-dev@lists.jboss.org <mailto:hibernate-dev@lists.jboss.org>> https://lists.jboss.org/__mailman/listinfo/hibernate-dev <https://lists.jboss.org/mailman/listinfo/hibernate-dev>