04-09-2018 02:07 PM
I'm getting the following error with any oozie client commands
Authentication exception: GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos credentails)
It was working well untilk a few days ago when this started.
I have a valid kerberos ticket (klist + hdfs dfs -ls / or anything but oozie work perfectly well).
Also restarted oozie, no better luck
Any ideas, I could not find anything wrong with the configuration so far
Thank you for any suggestion!
04-10-2018 03:57 AM
04-10-2018 06:21 AM
Any oozie client command fails, the specific one I used is
oozie jobs -auth KERBEROS -oozie https://[redacted-server-same]:11443/oozie
Any other Hadoop works perfectly (with same keytab) - for example hdfs dfs -ls / works like a charm
Thanks for your help
04-10-2018 10:43 AM
I was able to resolve the issue by doing the following:
- remove LB name from oozie in CM + restart oozie
- put back the LB name in oozie + restart oozie
Then it worked, it probably needed to regenerate some krb tickets
07-20-2018 08:12 PM
Hi folks -
From talking to support, it seems the issue could be related to HA Proxy.
As a "resolkution", we have disabled HA and everything works great.
Let's face it - we do not really need HA for oozie client - so this was an acceptable enough resolution for us
Thank you for following up though!