I was able to use keycloak for sso seamlessly in jboss /wildfly server.

Since my web application is running in tomcat ,i am trying to deploy the keycloak server as well in Tomcat,

I followed 

and i was able to spin up the keycloak in tomcat server.But it was using the 1.0.2 version.

So i am trying to deploy the keycloak server 1.6.1.I faced the below issues.

1.Failed to provide mem for realmcache(please check failed to find provider log)

So i removed the cache from keycloak-server.json

Not sure it is fine??

2 .Then i was able to procced but it again failed with h2.db exception(please check lockout.log)

It will be great if you guys can help me resolve this issue.

Thanks,

Althaf