Configuring Ranger settings

You need to configure Ranger settings and execute Ranger actions for Kafka in-place migration with Ranger.

Click ranger in the Cloudera Manager UI.
Go to the Configuration tab.
Locate the HDFS Service (hdfs_service) property and select the Core Configuration option.
Click Save Changes.
Locate the Ranger Plugin HDFS Audit Enabled (ranger_plugin_hdfs_audit_enabled) property and set to false.
Locate and configure the following properties:
- Ranger Admin User Initial Password
  rangeradmin_user_password=<yourpassword>
- Ranger Usersync User Initial Password
  rangerusersync_user_password=<yourpassword>
- Ranger Tagsync User Initial Password
  rangertagsync_user_password=<yourpassword>
- Ranger KMS Keyadmin User Initial Password
  keyadmin_user_password=<yourpassword>
- Ranger Database User Password
  ranger_database_password=<yourpassword>
- Ranger Usersync Log Directory
  log_dir=/var/log/ranger/usersync/
Click Actions > Upgrade Ranger Database and apply patches.
Click Actions > Setup Ranger Admin Component.