I changed some configuration and want to restart zeppelin on AWS EMR, but unable to do. My local Zeppelin works fine.
I have tried 1. zeppelin-daemon.sh restart outputs [ OK ] but has no effect. 2. sudo stop zeppelin outputs stop: Unknown instance: 3. sudo start zeppelin outputs . start: Job failed to start Zeppelin is running and able to login as anonymous user, unable to restart . Appreciate your input. Thanks
