Table of Contents

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  1. Preface
  2. Introduction to Big Data Streaming
  3. Big Data Streaming Configuration
  4. Sources in a Streaming Mapping
  5. Targets in a Streaming Mapping
  6. Streaming Mappings
  7. Window Transformation
  8. Appendix A: Connections
  9. Appendix B: Data Type Reference
  10. Appendix C: Sample Files

Big Data Streaming User Guide

Big Data Streaming User Guide

Big Data Streaming Configuration Overview

Big Data Streaming Configuration Overview

After you integrate the Informatica domain with the Hadoop environment, you can use Big Data Streaming in conjunction with Big Data Management.
Before you create streaming mappings in Big Data Streaming, perform the following prerequisite tasks:
  • Verify the Hadoop distribution versions that Big Data Streaming supports.
  • Before you create and use JMS connections and JMS data objects in streaming mappings, complete the required prerequisites.
  • Before you read from or write to a Kerberized Kafka cluster, complete the required prerequisites.
  • To configure Sqoop connectivity for relational databases, download JDBC driver jar files.
  • To run streaming mappings in a highly available Hadoop cluster, verify the high availability prerequisites.
  • If you upgraded the Informatica platform, update the Kafka and AmazonKinesis connection properties.
For more information about integration tasks, see the
Informatica Big Data Management Hadoop Integration Guide
.