Master Upgrade from 3.2.3.x-x to 3.4.3.0
Overview
This document outlines the steps and procedures for upgrading to version ODP-3.4.3.0. Follow the instructions provided here to ensure a smooth upgrade process.
Upgrade Paths
This guide provides instructions for upgrading the ODP versions from ODP-3.2.3.x to 3.4.3.0-1. It includes any specific steps required for each version during the upgrade process.
Express Upgrade Supported Versions Matrix
OS and ODP Version | ODP Version | Ambari Version |
|---|---|---|
RHEL8, Ubuntu20 | ODP-3.2.3.x | Ambari-2.7.8.x |
RHEL9, RHEL8, Ubuntu20, Ubuntu22 | ODP-3.2.3.3-2 | Ambari-2.7.8.2-2 |
RHEL9, RHEL8, Ubuntu20, Ubuntu22 | ODP-3.2.3.3-3 | Ambari-2.7.8.2-3 |
This upgrade follows the sequence below. The following steps are common for any upgrade path you choose from 3.2.3.x. Also, specific instructions are added at the required places.
- Prerequisites for Upgrade
- ODP Stack Upgrade
- Ambari Upgrade
Detailed Documentation
Follow the steps below to upgrade ODP to this version:
- Prerequisites for Upgrade
- Backup Ambari Configuration (Mpacks)
- Remove Unsupported Components
- Back Up Service Configurations Using ce-utils
- Remove Unsupported MPACK Services
- Add the MPACK Upgrade Planner
- Service Checks for Components
- Disable Service Auto-Start
- Install ODP Packages
- Upgrade ODP using the Express Upgrade option
- Ambari Upgrade
- Configure JDK 17 Environment Changes
- Upgrade Known Issues and Fixes
- Resume and Finalize the ODP Stack Upgrade
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