My Oracle Support Banner

How to Add, Update or Remove Password-based On-Disk Encryption on Oracle Big Data Appliance v2.5/V2.6/V3.*/V4.* Using mammoth-reconfig (Doc ID 1641829.1)

Last updated on APRIL 08, 2020

Applies to:

Big Data Appliance Integrated Software - Version 2.5.0 and later
Linux x86-64


This document provides steps on how to add , update and remove Password-based on-disk encryption on Oracle Big Data Appliance with Mammoth V2.5 , V2.6, V3.* and V4.*

Currently adding on-disk encryption works with CDH clusters that have OEL 6 OS.  When on-disk encryption is enabled on BDA with OEL 5 OS, there are no errors thrown but on-disk encryption is not enabled for HDFS partitions.


This document will be used by Oracle ACS, Oracle Support, and System Administrators for the Oracle Big Data Appliance.


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
 Enabling On-disk Encryption with mammoth-reconfig
 Updating On-disk Encryption with mammoth-reconfig
 Removing On-disk Encryption with mammoth-reconfig

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.