Integration Guide

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Prepare Directories, Users, and Permissions

The Data Integration Service needs access to the Hadoop environment for integration and staging.

Verify and create the following Informatica users and grant them permission to access the cluster and its storage resources and staging directories:

Hadoop impersonation user

Service Principal Name (SPN) for the Data Integration Service

Hadoop staging user

Blaze user

Operating system profile user

Mapping impersonation user

Prepare the following directories and permissions:

Informatica cluster staging directory

Hive warehouse directory

Hive staging directory

Blaze engine directories

Spark engine staging directory

Reject file directory

Watch

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