[keycloak-user] Exception thrown when deleting user through API (when Keycloak servers are highly available)

Fri Jun 12 09:22:06 EDT 2015

We're using 1.2.0 Final as of now. Is there a newer version?

Regards,
Lohitha

On Fri, Jun 12, 2015 at 12:09 PM, Stian Thorgersen <stian at redhat.com> wrote:

> Please upgrade to latest release - this issue should already be fixed
>
> ----- Original Message -----
> > From: "Lohitha Chiranjeewa" <kalc04 at gmail.com>
> > To: keycloak-user at lists.jboss.org
> > Sent: Friday, 12 June, 2015 7:33:42 AM
> > Subject: [keycloak-user] Exception thrown when deleting user through API
> (when Keycloak servers are highly available)
> >
> > Hi,
> >
> > We're running into a bit of a problem when trying to delete users
> through the
> > API. The error returned is of HTML format with 500 error code:
> > <html><head><title>Error</title></head><body>Internal Server
> > Error</body></html>
> >
> > Please note:
> > - We're using Infinispan for userSessions, realmCache and userCache.
> Rest of
> > the data is in MySQL.
> > - Issue only occurs when Keycloak servers are highly available (2
> servers in
> > our case). Works fine when only one server is up.
> >
> > Logs reveal that this is possibly a serialization issue related to
> > Infinispan:
> >
> > [2015-06-12 04:56:54.0303], ERROR,
> > org.infinispan.interceptors.InvocationContextInterceptor default task-11
> -
> > ISPN000136: Execution error: org.infinispan.commons.CacheException:
> > java.lang.RuntimeException: Failure to marshal argument(s)
> > at org.infinispan.commons.util.Util.rewrapAsCacheException(Util.java:581)
> > at
> >
> org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.invokeRemoteCommand(CommandAwareRpcDispatcher.java:176)
> > at
> >
> org.infinispan.remoting.transport.jgroups.JGroupsTransport.invokeRemotely(JGroupsTransport.java:521)
> > at
> >
> org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:281)
> > Caused by: java.lang.RuntimeException: Failure to marshal argument(s)
> > at
> >
> org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.marshallCall(CommandAwareRpcDispatcher.java:333)
> > at
> >
> org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.processSingleCall(CommandAwareRpcDispatcher.java:352)
> > at
> >
> org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.invokeRemoteCommand(CommandAwareRpcDispatcher.java:167)
> > ... 94 more
> > Caused by: org.infinispan.commons.marshall.NotSerializableException:
> > org.keycloak.models.sessions.infinispan.entities.LoginFailureKey
> > Caused by: an exception which occurred:
> > in object
> > org.keycloak.models.sessions.infinispan.entities.LoginFailureKey at f42bdd72
> > -> toString =
> > org.keycloak.models.sessions.infinispan.entities.LoginFailureKey at f42bdd72
> > in object org.infinispan.commands.write.RemoveCommand at 914fd0ce
> > -> toString =
> >
> RemoveCommand{key=org.keycloak.models.sessions.infinispan.entities.LoginFailureKey at f42bdd72
> ,
> > value=null, flags=null, valueMatcher=MATCH_ALWAYS}
> > in object org.infinispan.commands.remote.SingleRpcCommand at bfee4c5c
> > -> toString = SingleRpcCommand{cacheName='loginFailures',
> >
> command=RemoveCommand{key=org.keycloak.models.sessions.infinispan.entities.LoginFailureKey at f42bdd72
> ,
> > value=null, flags=null, valueMatcher=MATCH_ALWAYS}}
> >
> >
> > Also there's a DEBUG log as follows:
> >
> > [2015-06-12 04:56:54.0301], DEBUG,
> > org.infinispan.marshall.core.VersionAwareMarshaller default task-11 -
> Object
> > is not serializable: java.io.NotSerializableException:
> > org.keycloak.models.sessions.infinispan.entities.LoginFailureKey
> > at
> >
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:860)
> > at
> >
> org.jboss.marshalling.AbstractObjectOutput.writeObject(AbstractObjectOutput.java:58)
> > at
> >
> org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:111)
> > at
> >
> org.infinispan.marshall.exts.ReplicableCommandExternalizer.writeCommandParameters(ReplicableCommandExternalizer.java:57)
> > at
> >
> org.infinispan.marshall.exts.ReplicableCommandExternalizer.writeObject(ReplicableCommandExternalizer.java:42)
> > at
> >
> org.infinispan.marshall.exts.ReplicableCommandExternalizer.writeObject(ReplicableCommandExternalizer.java:30)
> > at
> >
> org.infinispan.marshall.core.ExternalizerTable$ExternalizerAdapter.writeObject(ExternalizerTable.java:395)
> > at
> >
> org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:138)
> >
> >
> > Our Keycloak HA system works fine except for this issue. Please advise
> on how
> > tackle this.
> >
> >
> > Regards,
> > Lohitha.
> >
> > _______________________________________________
> > keycloak-user mailing list
> > keycloak-user at lists.jboss.org
> > https://lists.jboss.org/mailman/listinfo/keycloak-user
>
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