Hi @PNCJeff  I would recommend installing and using Livy Server in the CDP cluster.    For Livy Kerberos configuration parameters are below: livy.server.launch.kerberos.keytab=<LIVY_SERVER_PATH>/livy.keytab livy.server.launch.kerberos.principal=livy/[email protected] livy.server.auth.type=kerberos livy.server.auth.kerberos.keytab=<LIVY_SERVER_PATH>/livy.keytab livy.server.auth.kerberos.principal=HTTP/[email protected] livy.server.auth.kerberos.name-rules=RULE:[2:$1@$0]([email protected])s/(.*)@DOMAIN.COM/ranger/\u000ARULE:[2:$1@$0]([email protected])s/(.*)@DOMAIN.COM/rangertagsync/\u000ARULE:[2:$1@$0]([email protected])s/(.*)@DOMAIN.COM/rangerusersync/\u000ARULE:[2:$1@$0]([email protected])s/(.*)@DOMAIN.COM/keyadmin/\u000ARULE:[2:$1@$0]([email protected])s/(.*)@DOMAIN.COM/atlas/\u000ADEFAULT\u000A   ... View more