Table of Contents

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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 (10.2.2)

Upgrading from Version 10.1 (10.2.2)

Hadoop Environment

Hadoop Environment

Informatica big data products integrate with the non-native environment. The integration varies by product, as do the requirements at installation.
The following table lists the supported non-native distribution versions for the big data products:
Product
EMR
HDI
CDH
HDP
MapR
Big Data Management
5.16
3.6.x
5.15
5.16
2.6.x
6.0.x MEP 5.0
Enterprise Data Catalog
N/A
3.6.x
HDI is supported only for WASB non-Kerberos.
5.15
5.16
You can use OpenJDK 1.8.0 only on Enterprise Data Catalog deployed on a CDH 5.16 Hadoop distribution.
2.6.x
N/A
Enterprise Data Lake
5.16
3.6.x
HDI is supported only for ADLS and WASB non-Kerberos.
5.15
5.16
2.6.x
6.0.x MEP 5.0
Effective in version 10.2.2, Informatica dropped support for the Hive engine.
The following table lists the installer dependencies on the non-native environment for each product:
Product
Installer Dependency on Non-Native Environment
Informatica domain services *
The non-native environment is not required at install time. Integrate the environments after installation.
Enterprise Data Catalog
If you choose to use an external cluster, the non-native environment is required at install time. If you choose to use an embedded cluster, the non-native environment is not required at install time.
Enterprise Data Lake
The non-native 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 Quality, and Big Data Streaming.
In each release, Informatica adds, defers, and drops support for the non-native 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.