[hibernate-dev] After upgrading AS7 to use Hibernate 4.0.1, the second level cache is NPEing in org.hibernate.cache.infinispan.InfinispanRegionFactory.getCache (AS7-3290)

[Galder Zamarreño]

The NPE is noisy but what it means is that the custom commands that are now used for handling evict() calls are not being found.

These are looked up via service loader approach. These implementations are located within the Infinispan 2LC Hibernate jar file.

Within the jar, there should be a:

META-INF/services/org.infinispan.commands.module.ModuleCommandExtensions file containing:

org.hibernate.cache.infinispan.util.CacheCommandExtensions

Basically, the NPE comes from this not being loaded by the Infinispan internals. Let's chat online (IRC) if you need more details.

On Jan 12, 2012, at 7:16 PM, Scott Marlow wrote:

> I assume this is not expected to happen.  http://pastie.org/3173509 is the exception call stack and steps to recreate on as7 (with my https://github.com/scottmarlow/jboss-as/tree/AS7-3279 branch) are:
> 
> cd as7/testsuite/integration/basic
> mvn clean install -Dtest=org.jboss.as.test.integration.jpa.hibernate.SecondLevelCacheTestCase
> 
> Suggestions to fix?
> 
> Scott

--
Galder Zamarreño
Sr. Software Engineer
Infinispan, JBoss Cache