Configure Hue to Use Kerberos with MapReduce v. 2 (YARN)

You can configure Hue version 3.6 and 3.7 with YARN Security. This document does not apply to Hue version 3.5.

On a secure YARN cluster, Kerberos is the only supported authentication scheme between Hue and YARN servers.

If you want to run Hue 3.6 or 3.7 with on a secure YARN cluster (secure cluster that runs MRv2 applications), complete the following steps and restart Warden and Hue for the changes will take effect.