Pre-Upgrade Steps for Oozie

You need to back up configuration files if you made configuration changes that you want to carry over to the next version.

  1. Stop any jobs or coordinators that are in a RUNNING or SUSPENDED state.
  2. Copy the files in /opt/mapr/oozie/oozie-<version>/conf/ to a location outside the MapR installation. After upgrading, you can reapply changes to the updated Oozie installation using the backup.