Adding a new Database Catalog
A Database Catalog is automatically created when you activate an environment in Cloudera Data Warehouse (CDW). You can add additional Database Catalogs if you want a standalone data warehouse that is not shared with other authorized users of the environment.
When you activate an environment from the Data Warehouse, a default Database Catalog is created and named after your environment. This HMS instance associated with the default Database Catalog is the same HMS as the one used by your CDP environment. You can add additional Database Catalogs if you want standalone data warehouses based on a new HMS instance. When you create a new Database Catalog, you specify which environment to use. If you make a change to the default database catalog, the change is reflected in the environment where the default Database Catalog resides.You can optionally load demo data in Hue when you create a new Database Catalog.
You must also enable the Create multiple Database Catalogs option on the page.
- Log in to the CDP web interface, navigate to the Data Warehouse service.
- Go to the Database Catalog tab and click New Database Catalog.
In Name, specify a Database Catalog name.
- In Environments, select the name of an activated environment.
- Click Create Database Catalog to create the new Database Catalog.