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 Preparation Storage Options

Data Preparation Storage Options

Data preparation storage options enables you to specify the local storage and HDFS location for data persistence.
To edit the data preparation storage options, click the pencil icon in the Data Preparation Storage Options area. In the
Edit Data Preparation Storage Options
window, edit the required fields.
The following table describes the data preparation storage options:
Property
Description
Local Storage Location
Directory for data preparation file storage on the node where the service runs.
HDFS Connection
HDFS connection for data preparation file storage.
HDFS Storage Location
HDFS location for data preparation file storage. If the connection to the local storage fails, the service recovers data preparation files from the HDFS location.
If the Hadoop cluster uses Kerberos authentication, the impersonation user name must have read, write and execute permission on the HDFS storage location directory. The default location is: /datalake/dps_durable_storage.