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  1. Preface
  2. Introduction to Hadoop Integration
  3. Before You Begin
  4. Amazon EMR Integration Tasks
  5. Azure HDInsight Integration Tasks
  6. Cloudera CDH Integration Tasks
  7. Hortonworks HDP Integration Tasks
  8. MapR Integration Tasks
  9. Appendix A: Connections

Hadoop Integration Guide

Hadoop Integration Guide

Prepare for Cluster Import from Amazon EMR

Prepare for Cluster Import from Amazon EMR

Before the Informatica administrator can import cluster information to create a cluster configuration in the Informatica domain, the Hadoop administrator must perform some preliminary tasks.
Perform this task in the following situations:
  • You are integrating for the first time.
  • You upgraded from a version earlier than 10.2.
  • You upgraded from 10.2 and changed the distribution or distribution version.
Complete the following tasks to prepare the cluster before the Informatica administrator creates the cluster configuration:
  1. Verify property values in *-site.xml files that Big Data Management needs to run mappings in the Hadoop environment.
  2. Prepare the archive file to import into the domain.
You cannot import cluster information directly from the Amazon EMR cluster into the Informatica domain.

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