Upgrading Distributed Nodes

The documentation is blank for upgrading distributed nodes. I’m looking for suggestions.

For 2.1 to 3.x, I think the process should be:

  1. Export DB
  2. Stop all nodes
  3. Upgrade all node to 3.x
  4. Reconfigure hazelcast as needed
  5. Remove replicants databases
  6. Start primary and Import DB
  7. Start replicants

Missing anything?