Step 4. Provide Access to Data in the Data Lake
Intelligent Data Lake user accounts must be authorized to access the Hive tables in the Hadoop cluster designated as the data lake. Intelligent Data Lake user accounts access Hive tables in the Hadoop cluster when they preview data, upload data, and publish prepared data.
As an administrator, grant access to the data assets that an Intelligent Data Lake user Configure the following authorization types to provide access to data in the Hadoop cluster:
When an Intelligent Data Lake user requests access to data assets, use established processes and follow best practices to grant permission to data assets. You must grant analysts the appropriate permissions to the data lake Hadoop cluster. You can set up user impersonation to run mappings in the Hadoop cluster when an analyst publishes prepared data.
Tools to complete this step:
- •Third-party Hadoop tools