Steps to Downgrade Impala on Oracle Big Data Appliance V2.*
(Doc ID 1679899.1)
Last updated on OCTOBER 24, 2019
Applies to:Big Data Appliance Integrated Software - Version 2.4.0 to 2.5.0 [Release 2.4 to 2.5]
This document provides steps on how to downpgrade Impala from a highr version(previously upgraded) to the default version provided on Oracle Big Data Appliance(BDA) V2.* release with CDH4.* release.
CDH has evolved into a model where single components shouldn't be upgraded in CDH5. Thus the downgrade steps documented in this note doesn't apply to BDA 3.* , as it contains CDH5.* release.
Oracle Big Data Appliance (BDA) Administrators
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In this Document
|Check Impala Version Installed|