Table of Contents

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  1. Preface
  2. Introduction to Informatica Big Data Management
  3. Connections
  4. Mappings in a Hadoop Environment
  5. Mappings in the Native Environment
  6. Profiles
  7. Native Environment Optimization
  8. POWERCENTERHELP
  9. Data Type Reference

High-Level Steps to Run a Mapping in the Hadoop Environment

High-Level Steps to Run a Mapping in the Hadoop Environment

When you run a mapping in the Hadoop environment, you must configure a Hadoop connection for the mapping. Validate the mapping to ensure that you can push the mapping logic to Hadoop. After you validate a mapping for the Hadoop environment, you can run the mapping.
The following high-level steps describe how to run a mapping in the Hadoop environment:
  1. In the Developer tool, create a Hadoop connection.
  2. Create a mapping in the Developer tool.
  3. Configure the mapping to run in a Hadoop environment.
  4. Validate the mapping.
  5. Optionally, include the mapping in a workflow.
  6. Run the mapping or workflow.


Updated July 03, 2018