@Timothy Spann @Vedant Jain ISSUE RESOLVED!! It was indeed an issue with the Docker configuration. First, from the host (port 22) I went to /var/lib/docker/containers/ and then cd'd into the container/ From there, I opened config.v2.json and hostconfig.json and added an entry for port 10015. (There was an entry for port 10000, but not one for 10015) Then I restarted the host. (shutdown -r now) After restart, from the host (port 22) I could see that there was now a route to 10015: [root@sandbox ~]# iptables -t nat -L -n | grep 10015 MASQUERADE tcp -- 172.17.0.2 172.17.0.2 tcp dpt:10015 DNAT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:10015 to:172.17.0.2:10015 I then logged into Ambari, started the Thrift Server and was able to connect via Tableau and the Spark SQL ODBC to port 10015. To expose other ports that are not in the default docker image, you'll probably have to follow the same process. ... View more