cdh freeipa use of kerberos authentication , the access kerberos authentication is completed, we enable sentry service
Installation sentry service
Select sentry service
Role Assignments
Select Database
It is given o (╥﹏╥) o
Back to the main screen, suggesting that there is a configuration error
Follow the prompts to generate their own lack of credentials command
After generating the credentials, and then try to start (* ^ ▽ ^ *)
Finally, sentry had properly started ^ _ ^
