Description
There is a warning message in the ranger admin log getting written quite a lot.
Eg.
2020-04-07 00:25:31,718 WARN org.apache.hadoop.security.authentication.util.KerberosName: auth_to_local rule mechanism not set.Using default of hadoop
2020-04-07 00:25:31,735 WARN org.apache.hadoop.security.authentication.util.KerberosName: auth_to_local rule mechanism not set.Using default of hadoop
2020-04-07 00:25:35,192 WARN org.apache.hadoop.security.authentication.util.