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What Should I Do If Submitted Yarn Jobs Cannot Be Viewed on the Web UI?

Question: Why a created Yarn job cannot be viewed when I log in to Manager as the admin user?

Answer:

  • The admin user is a user on the cluster management page. Check whether the user has the supergroup permission. Generally, only the user with the supergroup permission can view jobs.
  • Log in to Yarn as the user who submits the job. Do not use the admin user to view the job.