ODP Stack Upgrade

This page describes the details of the ODP stack rolling and express upgrade.

• Run Service Checks for Components
  • Ensure that you run service checks for all installed stack services by navigating to Actions > Service Check in the UI Ambari UI.

For example:

Similarly, run the service check for the services. Ensure that all run successfully.

For example, the success status must be shown as follows.

• Disable Service Auto-Start

• Create and Update the VDF File.
  • Create a local VDF file with the odp_32352_ vdf.xml file.
• Navigate to Versions > Register Version

• Upload the VDF file to register the upgraded ODP version.

• Install the ODP Packages

Steps

• In the Ambari UI, navigate to the Admin -> Versions page and click Upgrade.

• Upon selecting the Upgrade option:
  • The Rolling and Express options appear on the screen.
  • Select Rolling/Express and click Proceed.

• Pause the upgrade before accepting perform backups.