Backup Oozie
To backup the Oozie service, you must backup the Oozie database.
For other databases, Cloudera recommends that you perform backup of your databases before beginning the upgrade.
-
Ambari database
-
Hive Metastore database (after the pre-upgrade tool runs compaction)
-
Oozie Server database
-
Ranger database
-
Ranger KMS database
-
Druid database
-
Superset Database
