The Cloudera Upgrade Guide provides guidance and procedures for upgrading the following products:

  • Cloudera Enterprise and CDH
  • Cloudera Manager
  • CDP Data Center
  • HDP 2.6.5 (upgrades to CDP Data Center)

For information on upgrading to HDP 2.6.5, see the HDP Documentation.

You can upgrade from CDH, HDP, or earlier releases of CDP Data Center. The information in these pages describe the prerequisites, procedures, critical component differences, and post-migration tasks needed for successful upgrades.

Upgrade Guide Overview

Describes which product versions are are supported for upgrades.

Upgrading CDH and CDP Data Center

Describes upgrading Cloudera Enterprise CDH to higher versions of CDH and to CDP Data Center.

Upgrading Ambari and HDP to CDP Data Center

Provides instructions on upgrading from HDP to CDP Data Center.

CDP Data Center Post-Upgrade Transitions

Describes migration tasks required after upgrading to CDP, as well as important configuration changes related to Hive, Impala, Solr, and other components.