[keycloak-user] StackOverflowError when listing federated identities

[Wyllys Ingersoll]

Using Keycloak 4.6.0.Final, when I query for all users in a realm which is
federated to an AD domain (only about 25 users in the domain), it pretty
consistently throws exceptions (see below).

Oddly enough, if I add the parameter "briefRepresentation=true", the list
is returned successfully.  I can query for individual users just fine
(brief or full).

This was not an issue in 4.5.0, Im only seeing now that I upgraded to 4.6.0.

Possibly a memory issue, but its hard to tell.
Any ideas?

thanks,
   Wyllys Ingersoll


21:32:11,324 ERROR [org.keycloak.services.error.KeycloakErrorHandler]
(default task-112) Uncaught server error: java.lang.StackOverflowError
at sun.reflect.GeneratedMethodAccessor378.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.keycloak.connections.jpa.PersistenceExceptionConverter.invoke(PersistenceExceptionConverter.java:49)
at com.sun.proxy.$Proxy92.find(Unknown Source)
at
org.keycloak.models.jpa.JpaUserProvider.getUserById(JpaUserProvider.java:520)
at
org.keycloak.storage.UserStorageManager.getUserById(UserStorageManager.java:369)
at
org.keycloak.models.cache.infinispan.UserAdapter.getUserModel(UserAdapter.java:399)
at
org.keycloak.models.cache.infinispan.DefaultLazyLoader.get(DefaultLazyLoader.java:42)
at
org.keycloak.models.cache.infinispan.entities.CachedUser.getRequiredActions(CachedUser.java:111)
at
org.keycloak.models.cache.infinispan.UserAdapter.getRequiredActions(UserAdapter.java:173)
at
org.keycloak.models.utils.UserModelDelegate.getRequiredActions(UserModelDelegate.java:99)
at
org.keycloak.models.utils.UserModelDelegate.getRequiredActions(UserModelDelegate.java:99)
at
org.keycloak.models.utils.UserModelDelegate.getRequiredActions(UserModelDelegate.java:99)
at
org.keycloak.models.utils.UserModelDelegate.getRequiredActions(UserModelDelegate.java:99)
at
org.keycloak.models.utils.UserModelDelegate.getRequiredActions(UserModelDelegate.java:99)
at
org.keycloak.storage.ldap.mappers.msad.MSADUserAccountControlStorageMapper$MSADUserModelDelegate.getRequiredActions(MSADUserAccountControlStorageMapper.java:305)
at
org.keycloak.models.cache.infinispan.DefaultLazyLoader.get(DefaultLazyLoader.java:43)
at
org.keycloak.models.cache.infinispan.entities.CachedUser.getRequiredActions(CachedUser.java:111)
at
org.keycloak.models.cache.infinispan.UserAdapter.getRequiredActions(UserAdapter.java:173)
at
org.keycloak.models.utils.UserModelDelegate.getRequiredActions(UserModelDelegate.java:99)
at
org.keycloak.models.utils.UserModelDelegate.getRequiredActions(UserModelDelegate.java:99)
at
org.keycloak.models.utils.UserModelDelegate.getRequiredActions(UserModelDelegate.java:99)
at
org.keycloak.models.utils.UserModelDelegate.getRequiredActions(UserModelDelegate.java:99)
at
org.keycloak.models.utils.UserModelDelegate.getRequiredActions(UserModelDelegate.java:99)
at
org.keycloak.storage.ldap.mappers.msad.MSADUserAccountControlStorageMapper$MSADUserModelDelegate.getRequiredActions(MSADUserAccountControlStorageMapper.java:305)
at
org.keycloak.models.cache.infinispan.DefaultLazyLoader.get(DefaultLazyLoader.java:43)
at
org.keycloak.models.cache.infinispan.entities.CachedUser.getRequiredActions(CachedUser.java:111)
...