Data Engineering Integration
- Data Engineering Integration 10.5.2
- All Products
Perform this task in the following situations:
Use Operating System Profiles and Impersonation
If enabled, the Metadata Access Service uses the operating system profiles to access the Hadoop cluster.
Hadoop Kerberos Service Principal Name
Service Principal Name (SPN) of the Metadata Access Service to connect to a Hadoop cluster that uses Kerberos authentication.
Not applicable for the MapR distribution.
Use logged in user as impersonation user
Required if the Hadoop cluster uses Kerberos authentication. If enabled, the Metadata Access Service uses the impersonation user to access the Hadoop environment. Default is false.