NonTxInvalidationInterceptor added twice to cache used for Hibernate 2LC ------------------------------------------------------------------------ Key: ISPN-5854 URL: https://issues.jboss.org/browse/ISPN-5854 Project: Infinispan Issue Type: Bug Components: Integration Affects Versions: 7.2.5.Final Reporter: Karl von Randow Assignee: Galder Zamarreño I use the same Infinispan cache for multiple Hibernate entities. The {{PutFromLoadValidator}} looks for and replaces the {{InvalidationInterceptor}} the first time it sees the cache, but the second time it fails to find the {{InvalidationInterceptor}} and ends up with {{invalidationPosition = 0}} from line 168, which means it incorrectly removes the first interceptor from the chain and then tries to add the {{NonTxInvalidationInterceptor}} again, causing the exception below. Perhaps the {{NonTxInvalidationInterceptor}} should only be added once per cache, or the {{accessStrategy}} should be cached or something? {noformat} org.infinispan.commons.CacheConfigurationException: Detected interceptor of type [org.hibernate.cache.infinispan.access.NonTxInvalidationInterceptor] being added to the interceptor chain 170588969 more than once! at org.infinispan.interceptors.InterceptorChain.assertNotAdded(InterceptorChain.java:76) at org.infinispan.interceptors.InterceptorChain.addInterceptor(InterceptorChain.java:90) at org.infinispan.cache.impl.CacheImpl.addInterceptor(CacheImpl.java:883) at org.hibernate.cache.infinispan.access.PutFromLoadValidator.<init>(PutFromLoadValidator.java:192) at org.hibernate.cache.infinispan.access.PutFromLoadValidator.<init>(PutFromLoadValidator.java:133) at org.hibernate.cache.infinispan.impl.BaseTransactionalDataRegion.prepareForValidation(BaseTransactionalDataRegion.java:137) at org.hibernate.cache.infinispan.impl.BaseTransactionalDataRegion.createAccessDelegate(BaseTransactionalDataRegion.java:122) at org.hibernate.cache.infinispan.collection.CollectionRegionImpl.buildAccessStrategy(CollectionRegionImpl.java:49) at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:400) at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:444) at org.hibernate.boot.internal.MetadataImpl.buildSessionFactory(MetadataImpl.java:170) {noformat}