Table of Contents

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  1. Preface
  2. Introduction to Informatica Big Data Management
  3. Mappings in the Hadoop Environment
  4. Mapping Sources in the Hadoop Environment
  5. Mapping Targets in the Hadoop Environment
  6. Mapping Transformations in the Hadoop Environment
  7. Processing Hierarchical Data on the Spark Engine
  8. Configuring Transformations to Process Hierarchical Data
  9. Processing Unstructured and Semi-structured Data with an Intelligent Structure Model
  10. Stateful Computing on the Spark Engine
  11. Monitoring Mappings in the Hadoop Environment
  12. Mappings in the Native Environment
  13. Profiles
  14. Native Environment Optimization
  15. Cluster Workflows
  16. Connections
  17. Data Type Reference
  18. Function Reference
  19. Parameter Reference

Creating a Hadoop Connection

Creating a Hadoop Connection

Create a Hadoop connection before you run a mapping in the Hadoop environment.
  1. Click
    Window
    Preferences
    .
  2. Select
    Informatica
    Connections
    .
  3. Expand the domain in the
    Available Connections
    list.
  4. Select the
    Cluster
    connection type in the
    Available Connections
    list and click
    Add
    .
    The
    New Cluster Connection
    dialog box appears.
  5. Enter the general properties for the connection.
  6. Click
    Next
    .
  7. Enter the Hadoop cluster properties, common properties, and the reject directory properties.
  8. Click
    Next
    .
  9. Enter configuration properties for the Hive engine and click
    Next
    .
  10. Enter configuration properties for the Blaze engine and click
    Next
    .
  11. Enter configuration properties for the Spark engine and click
    Finish
    .


Updated October 23, 2019