Configuring high availability support for Oracle RAC database

For seamless connectivity and high availability, you can use Oracle Real Application Clusters (RAC) database as Hue’s backend database.

  • You must have Oracle RAC installed on your CDP cluster.
  • You must have configured Oracle as Hue’s backend database.
  1. Log in to Cloudera Manager as an Administrator.
  2. Go to Clusters > Hue > Configuration > Category > Database.
    The database configurations are displayed.
  3. Specify the database name in the following format in the Hue Database Name field:
  4. Click Save Changes.
  5. Restart the Hue service.