[keycloak-dev] Issues with Infinispan local cache on EAP 6.4

[Libor Krzyžanek]

I see. Thanks for clarification.

Thanks,

Libor Krzyžanek
jboss.org <http://jboss.org/> Development Team

> On 03 Sep 2015, at 08:13, Stian Thorgersen <stian at redhat.com> wrote:
> 
> 
> 
> ----- Original Message -----
>> From: "Libor Krzyžanek" <lkrzyzan at redhat.com>
>> To: "Stian Thorgersen" <stian at redhat.com>
>> Cc: "keycloak-dev" <keycloak-dev at lists.jboss.org>
>> Sent: Wednesday, 2 September, 2015 4:05:44 PM
>> Subject: Re: [keycloak-dev] Issues with Infinispan local cache on EAP 6.4
>> 
>> Ouch … question:
>> 
>> We have 2 nodes cluster to provide failover with user session replication.
>> 
>> Is this workaround needed? If yes, will user session be replicated to second
>> node if first dies?
> 
> In your case the workaround is not activated as you're using clustering. It's only activated for local cache (no clustering).
> 
> The reason we need the workaround is that we dropped our old mem user session provider in favor of always using Infinispan. In non-clustered mode it uses a local cache, but that didn't work on EAP 6.4, so we had to put in this temporary workaround.
> 
>> 
>> Thanks,
>> 
>> Libor Krzyžanek
>> jboss.org <http://jboss.org/> Development Team
>> 
>>> On 02 Sep 2015, at 14:44, Stian Thorgersen <stian at redhat.com> wrote:
>>> 
>>> I recently removed the memory user session provider and replaced it with
>>> Infinispan local caches. There's an issue with that on EAP though.
>>> Infinispan didn't support map reduce tasks on local caches until 5.3 and
>>> EAP 6.4 is on 5.2.
>>> 
>>> As a work around the Infinispan user session provider will fallback to the
>>> old deprecated memory user session provider if Infinispan is older than
>>> 5.3 and the cache is a local cache. The memory user session provider is
>>> not available as a standalone provider, just used internally by the
>>> Infinispan user session provider in this particular case.
>>> 
>>> Once we move to EAP 7 we can remove this work around.
>>> _______________________________________________
>>> keycloak-dev mailing list
>>> keycloak-dev at lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/keycloak-dev
>> 
>> 

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