I have enabled kerberos on CDH 5.2.0, everything works fine except impala;
My cluster has 1 impala state server, one impala catalog and 3 daemons.
The state server seems to start fine, but the daemons cannot connect to it;
The messages that I see in the log are:
SASL message (Kerberos (internal)): GSSAPI Error: Unspecified GSS failure. Minor code may provide more information (Wrong principal in request)
if a daemon starts before the state server on a service restart, it is marked as successful.
I have regenerated all the credentials, and tested the keytabs from the command line, they seem ok.
Any help would be appreciated.