Table of Contents

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  1. Preface
  2. Analyst Service
  3. Catalog Service
  4. Content Management Service
  5. Data Integration Service
  6. Data Integration Service Architecture
  7. Data Integration Service Management
  8. Data Integration Service Grid
  9. Data Integration Service Applications
  10. Interactive Data Preparation Service
  11. Enterprise Data Preparation Service
  12. Informatica Cluster Service
  13. Mass Ingestion Service
  14. Metadata Access Service
  15. Metadata Manager Service
  16. Model Repository Service
  17. PowerCenter Integration Service
  18. PowerCenter Integration Service Architecture
  19. High Availability for the PowerCenter Integration Service
  20. PowerCenter Repository Service
  21. PowerCenter Repository Management
  22. PowerExchange Listener Service
  23. PowerExchange Logger Service
  24. SAP BW Service
  25. Search Service
  26. System Services
  27. Test Data Manager Service
  28. Test Data Warehouse Service
  29. Web Services Hub
  30. Application Service Upgrade
  31. Appendix A: Application Service Databases
  32. Appendix B: Connecting to Databases from Windows
  33. Appendix C: Connecting to Databases
  34. Appendix D: Updating the DynamicSections Parameter of a DB2 Database

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.