2.2. Upgrade Ranger UserSync

If enterprise user and group information needs to be synchronized with Ranger, the Apache Ranger UserSync component must be installed in RANGER_USERSYNC_HOST:

  1. Shut down your current Ranger usersync process, switch to the new version, and start Ranger UserSync:

    service ranger-usersync stop

    hdp-select set ranger-usersync

    service ranger-usersync start

  2. To validate the upgrade, go to /var/log/ranger/usersync and check for errors in the following files:



If the upgrade process fails, follow the steps in Downgrading the Cluster, starting with "Downgrade Ranger."

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