Why Is Error "No such user. userName:xxxx." Reported on the Flink Job Management Page When I Grant Permission to a User?

Symptom

Choose Job Management > Flink Jobs. In the Operation column of the target job, choose More > Permissions. When a new user is authorized, No such user. userName:xxxx. is displayed.

Solution

Check whether the username exists and whether the user has logged in to the system before authorization.

Parent topic: Usage