Data lake blueprints
When creating a data lake, you can choose from one of the two available blueprints.
The following data lake blueprints are provided by default in Cloudbreak:
| Blueprint | Description | Node count | |||
|---|---|---|---|---|---|
| HDP 3.1 Data Lake: Apache Ranger, Apache Hive Metastore | Includes Apache Ranger and allows all clusters attached to a data lake to connect to
the same Hive Metastore.
|
Includes a single master host group and must include a single node. | |||
| HDP 2.6 Data Lake: Apache Ranger, Apache Atlas, Apache Hive Metastore | Includes Apache Ranger, Apache Atlas, and Apache Hive Metastore. | Includes a single master host group and must include a single node. | |||
| HDP 2.6 Data Lake: Apache Ranger, Apache Hive Metastore HA | Includes Apache Ranger and Apache Hive Metastore in HA mode. Automatic and manual recovery options are available for this type of data lake. | Includes two master host groups. We recommend either 3 or 5 nodes total for this type of cluster. By default the node count is 3. |
Depending on your use case, select one of these blueprints.