Configuring a secure Kudu cluster using Cloudera Manager
First you need to enable Kerberos authentication and RPC encryption. Next, configure
coarse-grained authorization with ALCs. Lastly, configure HTTPS encryption for both the Kudu
master and tablet server web UIs.
Enabling Kerberos authentication and RPC encryption Configuring coarse-grained authorization with ACLs Superuser Access Control List and the User Access Control List. The Superuser ACL is the list of all the superusers that can access the cluster. User-level access can be controlled by using the User ACL. By default, all the users can access the clusters. But when you enable authentication using Kerberos, only the users who are able to authenticate successfully can access the cluster.Enabling Ranger authorization Configuring HTTPS encryption for the Kudu master and tablet server web UIs 