Upgrading Arcadia Enterprise on MapR

Before you begin an upgrade, familiarize yourself with some terminology, prerequisites, and port usage, and complete all necessary backup tasks.

Additionally, if you made custom changes to the /opt/arcadia/conf/env.sh, remember to save a copy before starting the upgrade. You should save the custom specifications for each node that runs the Arcadia service.

Proceed with the steps described in the Installation section: