title: Cloudera Hue GSSError: No Kerberos credentials available
body: <p>Receive multiple of the same error when logging into Hue</p>
  
  <pre><code>GSSError: (('Unspecified GSS failure.  Minor code may provide more information', 851968), 
  ('No Kerberos credentials available (default cache: /var/run/hue/hue_krb5_ccache)
  </code></pre>
  
  <p><code>hue.ini</code> is configured for Kerberos</p>
  
  <pre><code>[[kerberos]]
      hue_keytab=/etc/security/keytabs/hue.keytab
      hue_principal=hue/_HOST@REALM
  
  [beeswax]
      auth_username=hue
      use_sasl=true
  
   [hadoop]
     [[hdfs_clusters]]
       [[[default]]]
          security_enabled=true
  
     [[yarn_clusters]]
       [[[default]]]
         # Change this if your YARN cluster is Kerberos-secured
         security_enabled=true
  </code></pre>
  
  <p><strong>Hue</strong> is running as the <code>hue</code> user and has access to the credentials cache directory and the <code>keytab</code> referenced in the configuration.</p>