Where did you get the .keytab file?  Was it generated on the client side or server side? How was it generated?   here's the error msg iget from command isql -v <serveraddress>   [08S01][unixODBC][Cloudera][ImpalaODBC] (100) Error from the Impala Thrift API: SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure. Minor code may provide more information (Server not found in Kerberos database) ... View more

Where is this Kerberos Credentials tab in 5.14.3?  I have a message that says to click the same "Generate Credentials" button but can't find it.   Edit: Found it under Administration > Security > Kerberos Credentials ... View more

this fixed my problem with /etc/hosts   #internal.ip local.hostname 192.168.1.2 testserver 192.168.1.3 testnode   #public.ip public.hostname #https://www.whatismyip.com/reverse-dns-lookup/ x.x.x.x testserver.wherever.com   hope this helps someone else. ... View more