Hello @ryu  The command that you are using is incorrect or maybe a typo. There is a 's' missing after log in the command.   Use below command to fetch the logs. Yarn logs -applicationId <application id of the job>   Please accept this answer if you find it useful to resolve your issue.     Regards, Amir Mirza ... View more

I made a haste before getting the result just by concluding over the portal. Contact certification@cloudera.com for any queries related to Certifications. I cleared the exam and I received my certificate and badge. ... View more