Instructions for Installing a Higher JDK Version on a BDA Cluster than the Default Provided by Mammoth Using RPMs (Doc ID 2262922.1)

Last updated on OCTOBER 30, 2023

Applies to:

Purpose

Instructions for installing a higher JDK version on a BDA cluster than the default provided by Mammoth using rpms.

Note: The instructions here can also be followed if bdacheckcluster reports errors on a JDK install higher than that originally on the system to resolve those errors.  Follow the steps in the section: "Rollback to JDK 1.8.0_<original_version>".  The instructions here can also be followed if the Cloudera Manager Host Inspector reports Java Version warnings on a cluster where the JDK was upgraded and downgraded and the steps in this note were not previously followed.

Scope

Details

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