Upgrading Oracle Big Data Appliance(BDA) CDH Cluster to V4.3.0 from V3.1.0/V4.* Releases using Mammoth Software Upgrade Bundle for OL 5.8 or OL 6.4
(Doc ID 2080853.1)
Last updated on JUNE 13, 2021
Applies to:
Big Data Appliance Integrated Software - Version 4.3.0 and laterLinux x86-64
Purpose
This document provides instructions on how to upgrade an Oracle Big Data Appliance CDH cluster to Oracle Big Data Appliance V4.3.0 using Mammoth V4.3.0 Upgrade Software Deployment Bundle. The instructions provide steps for upgrading an Oracle Big Data Appliance V3.1.0/V4.* OL6 system or Oracle Big Data Appliance V3.1.0/V4.* OL5 system.
Scope
Oracle Big Data Appliance Administrators, Oracle Advanced Customer Support (ACS), etc.
Details
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In this Document
| Purpose |
| Scope |
| Details |
| Known Issues with V4.3.0 Upgrade Patch21109091 (OL6) or Patch 21109086 (OL5) |
| Prerequisites for BDA V4.3 Upgrade |
| Prerequisites for cluster health |
| Prerequisites for Mammoth Bundle Download |
| Prerequisites for scheduling the Upgrade |
| Prerequisites regarding Non BDA nodes which are part of the cluster |
| Prerequisites for dcli |
| Prerequisites to avoid errors dependent on language |
| Prerequisites for repositories |
| Prerequisites to ensure NO running or suspended Oozie workflow, coordinator, bundle jobs |
| Prerequisites if HBase is configured |
| Prerequisites for Sqoop2 |
| Prerequisites for the flume |
| Prerequisites for impala LZO |
| Prerequisites related to Secure MySQL |
| Prerequisites regarding sufficient space |
| Prerequisites for the AD kerberos |
| Prerequisites for TLS |
| Prerequisites for the CM setting "Create Users and Groups, and Apply File Permissions for Parcels" |
| Prerequisites related to OL files in /etc |
| Prerequisites for passwords |
| Prerequisites for 'oracle' user UID and GID |
| Prerequisites for mount points |
| Prerequisites for proxies |
| Prerequisites for Big Data Discovery |
| Upgrade Instructions |
| Pre-Upgrade Steps |
| Upgrade Overview |
| Sample Mammoth output |
| Start upgrade |
| After reboot |
| Resume the upgrade |
| Post Upgrade Validations |
| Post Upgrade Tasks |
| What If an Error Occurs During the Installation? |
| About Software Version Differences |
| Software Installed in Release 4.3.0 |
| Mammoth software |
| Known Issues with 4.3.0 Release |
| Cloudera Manager (CM) and Hue Web UI Initial Login Changes |
| References |