Master Upgrade from 3.2.3.x-x to 3.3.6.6

Overview

This document outlines the steps and procedures for upgrading to version ODP-3.3.6.6. Follow the instructions provided here to ensure a smooth upgrade process.

Upgrade Paths

This guide provides instructions for upgrading the ODP versions from ODP-3.2.3.5 or higher to 3.3.6.6. It includes any specific steps required for each version during the upgrade process.

Express Upgrade Supported Versions Matrix

This upgrade follows the sequence below. The following steps are common for any upgrade path you choose from 3.2.3.5 or higher. Also, specific instructions are added at the required places.

• Pre-requisites for Upgrade
• ODP stack Upgrade
• Ambari Upgrade

Detailed Documentation

Follow the steps below to upgrade ODP to 3.3.6.6:

• Backup Ambari Configuration (Mpacks)
• Prerequisites for Upgrade
• Create and Update VDF File
• Configure Backup for Stack Components
• Stop, Delete, and Uninstall Mpack Services from Ambari
• Service Checks for Components
• Disable Service Auto-Start
• Install ODP Packages
• Upgrade ODP using the Express Upgrade option
  • ODP Upgrade Halt State
• Ambari Upgrade
  • Ambari Server Upgrade
  • Ambari Agents Upgrade
  • Infra Solr Upgrade
• Configure JDK 17 Environment Changes
• Resume and Finalize the ODP Stack Upgrade