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

Managing Access to Data Lake Resources

Managing Access to Data Lake Resources

You can manage access to the data lake by assigning permissions on the Enterprise Data Catalog resources that represent Hive schemas and HDFS locations in the data lake to Enterprise Data Preparation users and groups of users.
You can grant permissions to users or groups to perform the following operations on Hive schemas and HDFS locations in the data lake:
  • Delete assets from the data lake.
  • Download assets from the data lake as comma-separated value (.csv) file or a Tableau Data Extract (.tde) files.
  • Export publications from the data lake to an external database.
  • Import assets from external sources to a specific target in the data lake.
  • Publish or copy prepared assets to a specific target in the data lake.
  • Upload files to a specific target in the data lake.
You can assign users or groups permissions to specific Hive schemas or HDFS locations represented by a resource, or to all Hive schemas or HDFS locations represented by the resource. When you grant permissions on specific schemas or locations to a user or group of users, the application displays only those schemas and locations to which a user has permissions when the user performs an import, publish, or upload operation.