Cloudera Docs

Upgrading Ozone parcels

You must upgrade the CDP Runtime parcels which in turn updates Ozone. To complete the upgrade of Ozone services, you must finalize the upgrade. This allows you to access the latest features available for this release.

  1. Using Cloudera Manager, upgrade the CDP parcels. This upgrades Ozone as well.
  2. Click the Finish Upgrade option. In this state you can read and write to ensure that the Ozone cluster is working as expected. At this stage, you can decide to finalize the upgrade or downgrade to the previous version.
  3. Click the Finalize Upgrade option. At this stage, the cluster will be in the read-only state. After sufficient DataNodes finalize to serve writes, the cluster will leave the read-only state.