Table of Contents

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  1. About the Enterprise Data Preparation Administrator Guide
  2. Introduction to Enterprise Data Preparation Administration
  3. Getting Started
  4. Administration Process
  5. User Account Setup
  6. Search Configuration
  7. Roles, Privileges, and Profiles
  8. Data Asset Access and Publication Management
  9. Masking Sensitive Data
  10. Monitoring Enterprise Data Preparation
  11. Backing Up and Restoring Enterprise Data Preparation
  12. Managing the Data Lake
  13. Schedule Export, Import and Publish Activities
  14. Interactive Data Preparation Service
  15. Enterprise Data Preparation Service

Enterprise Data Preparation Administrator Guide

Enterprise Data Preparation Administrator Guide

Data Lake Security Options

Data Lake Security Options

Select the security mode and specify the related details using the Data Lake Security Options.
To edit the data lake security options, click the pencil icon in the Data Lake Security Options area. In the
Edit Data Lake Security Options
window, edit the required fields.
The following table describes the data lake security options:
Property
Description
Hadoop Authentication Mode
Security mode of the Hadoop cluster for the data lake. If the Hadoop cluster uses Kerberos authentication, you must set the required Hadoop security properties for the cluster.
Principal Name for User Impersonation
Service principal name (SPN) of the user account to impersonate when connecting to the data lake Hadoop cluster.
The user account for impersonation must be set in the Hadoop connection properties. Use the Administrator tool to view Hadoop connection properties.
SPN Keytab File for User Impersonation
Path and file name of the SPN keytab file for the user account to impersonate when connecting to the Hadoop cluster. The keytab file must be in a directory on the machine on which the
Enterprise Data Preparation Service
runs.