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Prerequisites for BDA 5.1.0 and BDA 5.2.0 Upgrades (Doc ID 2619782.1)

Last updated on APRIL 17, 2023

Applies to:

Big Data Appliance Integrated Software - Version 5.1.0 to 5.2.0 [Release 5.0]
Linux x86-64


This document details the upgrade prerequisites for BDA 5.1.0 and 5.2.0.

It should be used with: Upgrading Oracle Big Data Appliance(BDA) CDH Cluster to V5.1.0 from V4.12 or Later on OL6 and OL7 Releases using Mammoth Software Upgrade Bundle for OL6 or OL7 (Doc ID 2619424.1) and the equivalent document for V5.2.0.

For BDA 5.1.0 and 5.2.0 it is mandatory to follow the new prerequisites specific to BDA 5.1.0 and 5.2.0 as well as follow the existing prerequisites for BDA 4.14 with the few exceptions listed.


 Oracle Big Data Appliance Administrators, Oracle Advanced Customer Support (ACS), etc.


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In this Document
 New Prerequisites for BDA V5.1.0 and 5.2.0 Upgrades
 Prerequisites for extending the Cloudera Manager license to January 31, 2025 (BDA 5.2 only)
 Prerequisites for python version when upgrading BDA 5.1.0 to BDA 5.2.0
 Prerequisites for Key Trustee Servers off of the BDA
 Prerequisites for Key Trustee Servers off the BDA using Certificates
 Prerequisites for /etc/ssh/sshd_config 
 Prerequisites for Big Data Discovery
 Prerequisites for ODI
 Prerequisites for Accumulo, Sqoop 2, MapReduce 1, Record Service
 Prerequisites for Big Data SQL on OL6
 Prerequisites for Clusters with on-BDA KMS and HBase
 Prerequisites for Solr when Upgrading from BDA 4.14 and lower (CDH5) to BDA 5.1 and highter (CDH 6)
 Prerequisites for Solr when Upgrading from BDA 5.1 (CDH 6.2.1) to BDA 5.2 (CDH 6.3.4)
 Before starting the Mammoth upgrade
 Perform the Mammoth upgrade without the Solr service
 After finishing the Mammoth Upgrade
 Prerequisites for Non-default Mammoth Services
 BDA 5.2 Prerequisites for BDA OL7 4.13/4.14/5.1 Clusters Upgraded to OL7.9
 Prerequisites for Banners
 Prerequisites for Big Data Manager (BDM)
 Existing Prerequisites for BDA V5.1.0 or 5.2.0 Upgrade

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