kerberos_keytab not authorize

[Vhodnoylogin]

Hi.

I try to connect to kerberized hdfs cluster. But can't.
Set "kerberos_keytab" to config file - but nothing change. Only if i mannually kinit user by keytab it works.

What's going on? Why fluentd can't kinit by itself?

[douglasawh]

Anybody know a work around for this?

[sudhanshu2386]

I believe we can think of proceeding with following possibilities:

1. Implementation of ticket renewal using Cron Job(triggers everyday)

2. Systemd Timer as mentioned in below article -
   Probably, systemd timers is a better option to try...something like this https://opensource.com/article/20/7/systemd-timers.