Could you reproduce this with a unit test? On Thursday, February 4, 2021 at 8:00:07 PM UTC+4 John Bond wrote:
> > Hello all, > > We are currently using memcached to store store tickets using the > following configuration > > ``` > cas.ticket.registry.memcached.servers=localhost:11213 > cas.ticket.registry.memcached.transcoder=KRYO > ``` > After a recent upgrade from cas 6.2.7 -> 6.3.1 i noticed that, after cas > is restarted, it is unable to de-serialize tickets. > > When using cas 6.3.1 we see the following error > > Caused by: java.util.concurrent.ExecutionException: > com.esotericsoftware.kryo.KryoException: > com.esotericsoftware.kryo.KryoException: Invalid ordinal for enum > "org.apereo.cas.validation.ValidationResponseType": 16Caused by: > java.util.concurrent.ExecutionException: > com.esotericsoftware.kryo.KryoException: > com.esotericsoftware.kryo.KryoException: Invalid ordinal for enum > "org.apereo.cas.validation.ValidationResponseType": 16 > (full trace avalible here: > https://phabricator.wikimedia.org/T273867#6803365) > > When using cas 6.4.0-RC1 we get a slightly different error: > > java.lang.ClassCastException: class > org.apereo.cas.authentication.DefaultAuthenticationHandlerExecutionResult > cannot be cast to class org.apereo.cas.ticket.Ticket > (org.apereo.cas.authentication.DefaultAuthenticationHandlerExecutionResult > and org.apereo.cas.ticket.Ticket are in unnamed module of loader > org.apache.catalina.loader.ParallelWebappClassLoader @686449f9) > (full stack here: https://phabricator.wikimedia.org/T273867#6803717) > > In both cases, a naive look at the error, suggests it related to unpacking > the memcache stored value. This also looks like it may be related to an > issue reported early with 6.3.0-RC3 ( > https://groups.google.com/u/1/g/jasig-cas-user/c/v2VTr1y_X8M/m/_gieSp0lDAAJ). > > > Its also worth noting that logging out works i.e. cas can delete the > memcache value. Finnaly i tested all the other transcoders and the issues > is only present in the KYRO transcoder. 6.3.1 and 6.4.0-RC1 both work fine > with the SERIAL, WHALIN and WHALINV1 trancoders > > Any guidence or pointers to help troubleshoot this issue would be most > welcome. we also have a test environment to try out any fixes. > > The cas-overlay-template we are using is avlible here: > * > https://gerrit.wikimedia.org/g/operations/software/cas-overlay-template/+/refs/heads/master > and we are tracking this issues in our own phabricator ticket here: > * https://phabricator.wikimedia.org/T273867#6803717 > -- - Website: https://apereo.github.io/cas - Gitter Chatroom: https://gitter.im/apereo/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/a7716b2a-4007-4910-99e6-2437c360f37fn%40apereo.org.
