https://community.cloudera.com/t5/Support-Questions/How-to-resolve-Error-401-Authentication-required-in-HUe/m-p/195979#M158033 <P><EM>@<A href="https://community.hortonworks.com/users/39293/kabadourawia.html">raouia</A></EM></P><P><EM>Please can you check this link <A target="_blank" href="https://www.cloudera.com/documentation/enterprise/5-6-x/topics/cdh_sg_hue_kerberos_config.html">Configuring Kerberos Authentication for Hue</A> </EM></P> Tue, 14 Nov 2017 18:09:05 GMT Shelton 2017-11-14T18:09:05Z