[keycloak-dev] Keycloak in Tomcat server

Hi Team, 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 https://reachmnadeem.wordpress.com/2015/01/14/deploying-keycloak-in-tomcat/ 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