PowerCenter All Products
Read-only name of the operating system profile. The name cannot exceed 128 characters. It cannot include spaces or the following special characters:
% * + \ / ? ; < >
System User Name
Read-only name of an operating system user that exists on the systems where the Metadata Access Service runs. The Metadata Access Service allows the Developer tool to access Hadoop connection information to import and preview metadata using the system access of the operating system user.
Enable Hadoop Impersonation Properties
Indicates that the Metadata Access Service uses the Hadoop impersonation user to import and preview metadata.
Default Hadoop impersonation user is the logged in user. To specify a different Hadoop impersonation user, select
Use the Specified User as Hadoop Impersonation Userand enter a user name.