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  1. Preface
  2. Upgrade Overview
  3. Before You Upgrade the Domain
  4. Prepare for the Upgrade
  5. Upgrade the Domain
  6. Upgrade the Domain with Changes to Node Configuration
  7. Before You Upgrade the Application Services
  8. Application Service Upgrade
  9. Informatica Client Upgrade
  10. After You Upgrade
  11. Upgrade Checklist

Upgrading from Version 10.1

Upgrading from Version 10.1

Verify the Distribution

Verify the Distribution

Informatica big data products integrate with the Hadoop environment. You must integrate the domain with the Hadoop environment. The integration varies by product, as do the requirements at installation.
The following table lists the supported Hadoop distribution versions for the big data products:
Distribution
Version
Amazon EMR
5.10 *
Azure HDInsight
3.6.x
Cloudera CDH
5.13
Deferred support for versions 5.11.x, 5.12.x.
Hortonworks HDP
2.6.x
Deferred support for version 2.5.x.
MapR
6.x MEP 4.0.x *
*Enterprise Data Catalog does not support Amazon EMR or MapR.
*Enterprise Data Lake does not support MapR.
The following table lists the installer dependencies on the Hadoop environment for each product:
Product
Installer Dependency on Hadoop Environment
Informatica domain services *
The Hadoop environment is not required at install time. Integrate the environments after installation.
Enterprise Data Catalog
If you choose to use an external cluster, the Hadoop environment is required at install time. If you choose to use an embedded cluster, the Hadoop environment is not required at install time.
Enterprise Data Lake
The Hadoop environment is required at install time if you want to create and enable the Data Preparation Service and the Enterprise Data Lake Service when you run the installer. You complete the environment integration after installation.
*The Informatica domain services installation includes the following big data products: Big Data Management, Big Data Parser, Big Data Quality, and Big Data Streaming.
In each release, Informatica adds, defers, and drops support for Hadoop distribution versions. Informatica might reinstate support for deferred versions in a future release. To see a list of the latest supported versions, see the Product Availability Matrix on the Informatica Customer Portal: https://network.informatica.com/community/informatica-network/product-availability-matrices.