Upgrading HDP Manually
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Enable Ranger Plugins

The final step in the Ranger upgrade process requires you to re-enable the Ranger plugins. Although you are only required to enable HDFS in your cluster, you should re-enable all of the Ranger plugins because class names have changed for the 2.4.2 release.

[Note]Note

When you enable each Ranger plugin, make sure you remove all 2.1 class name values.

To re-enable the Ranger plugins, use the links listed below to access instructions in the Non-Ambari Cluster Installation guide that describe editing the install.properties file and enabling the Ranger plugins:

[Important]Important

Before enabling the HDFS plugin, remove set-hdfs-plugin-env.sh from /etc/hadoop/conf. You will need to re-enable this plugin after the upgrade is complete.