I freshly installed Druid version 0.10.1 through Ambari on a kerberized cluster on HDP 2.6.4.
Everything runs well but when I try to access Druid Coordinator and Overlord consoles with Ambari Quick Links, I get an error 403:
Problem accessing /. Reason: org.apache.hadoop.security.authentication.client.AuthenticationException: GSSException: Defective token detected (Mechanism level: GSSHeader did not find the right tag)
I guess this is related with Kerberos but still don't know the root cause.
Thank you for your help.
Same error with Firefox 62.0.2 (64 bits) and SPNEGI enabled for my domain.
NB: my localhost computer that tries to access Druid UI is Windows. May I have to install Kerberos and follow 1 to 3 instructions as well ?