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 MAY 16, 2021
Big Data Appliance Integrated Software - Version 4.5.0 and later Linux x86-64
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.
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