[keycloak-dev] xa-datasource requirement

Stian Thorgersen sthorger at redhat.com
Mon Sep 26 02:32:11 EDT 2016

Can't we just leave it as is and document if someone does indeed have a
custom provider with a separate datasource they need to change it?

On 23 September 2016 at 21:31, Bill Burke <bburke at redhat.com> wrote:

> The User Storage Provider SPI example uses a different datasource than
> KeycloakDS.  What I found is that switching Keycloak to use JTA creates
> a problem.  If you have 2 non-xa datasources in the same JTA
> transaction, Wildfly barfs.  It doesn't allow it.  The workaround is
> have only one non-xa datasources and have all the rest be xa
> datasources, or to make them all be xa-datasources.
> I'm changing the KeycloakDS to be an xa-datasource.  I don't think this
> will effect anybody's application, although i'll need to note in
> documentation that this is required and changed.
> Bill
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