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  • Data Engineering Streaming 10.2.1
  • All Products

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

Big Data Management User Guide

Big Data Management User Guide

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Additional Options

Additional Options

The following table describes additional options that you can set for an EMR cluster:
Property
Description
Applications
Optional. Applications to add to the default applications that AWS installs.
AWS installs certain applications when it creates an EMR cluster. In addition, you can specify additional applications. Select additional applications from the drop-down list.
This field is equivalent to the Software Configuration list in the AWS EMR cluster creation wizard.
Tags
Optional. Tags to propagate to cluster EC2 instances.
Tags assist in identifying EC2 instances.
Format:
TagName1=TagValue1,TagName2=TagValue2
Software Settings
Optional. Custom configurations to apply to the applications installed on the cluster.
This field is equivalent to the Edit Software Settings field in the AWS cluster creation wizard. You can use this as a method to modify the software configuration on the cluster.
Type the configuration JSON statement here, or provide a path to a file that contains a JSON statement. Format:
file:\\<path_to_custom_config_file>
Steps
Optional. Commands to run after cluster creation. For example, you can use this to run Linux commands or HDFS or Hive Hadoop commands.
This field is equivalent to the Add Steps field in the AWS cluster creation wizard.
Type the command statement here, or or provide a path to a file that contains a JSON statement. Format:
file:\\<path_to_command_file>
Bootstrap Actions
Optional. Actions to perform after EC2 instances are running, and before applications are installed.
Type the JSON statement here, or provide a path to a file that contains a JSON statement. Format:
file:\\<path_to_policy_config_file>
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