NotSerializableException for invalidation-cache ----------------------------------------------- Key: ISPN-5560 URL: https://issues.jboss.org/browse/ISPN-5560 Project: Infinispan Issue Type: Bug Components: Core Affects Versions: 7.2.0.Final Reporter: Stian Thorgersen Priority: Blocker Fix For: 7.2.3.Final I get a NotSerializableException on first node when second node joins the cluster. We use the Infinispan subystem to configure an invalidation-cache and our values aren't serializable. For more details see https://issues.jboss.org/browse/KEYCLOAK-1476