Master Upgrade from 3.3.6.x-x to 3.4.3.0

Overview

The current ODP release 3.4.3.0 supports both rolling and express upgrades from 3.3.6.2-1 or later, as the stack and services are already on the Python 3.11 or 3.12 distribution and running on a JDK 17 or 21 environment.

Currently supported upgrade types are:

1. Rolling Upgrade
2. Express Upgrade

Detailed Documentation

Follow the steps below for the ODP Master Upgrade.

• Prerequisites for Upgrade
• Backup Ambari Configuration (Mpacks)
• Remove Unsupported Components
• Add the MPACK Upgrade Planner
• Run Service Checks
• Add the VDF File
• Disable Service Auto-Start
• Install ODP Packages
• ODP Stack Upgrade
  • ODP Rolling Upgrade
  • ODP Express Upgrade
• Ambari Upgrade
  • Upgrade Ambari Server
  • Upgrade Ambari Agents
  • Upgrade Infra-solr
  • Mpacks Upgrade or Install
• Configure JDK 17 Environment Changes
• Resume and Finalize the ODP Stack Upgrade