8.2. Downgrade Ranger Admin

Shut down the Ranger Admin process, switch to your previous version, and start Ranger Admin:

service ranger-admin stop

hdp-select set ranger-admin

service ranger-admin start

To validate the Ranger Admin upgrade, login to Ranger Admin via the web UI, http://${HOST}:6080. The default user and password are admin, admin.

Go to /var/log/ranger/admin and check error logs:

  • catalina.out

  • xa_portal.log

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