I’ve a Druid production cluster setup with Broker, Realtime and a couple of Historical nodes; everything is working with default_tier and data are loaded forever as default rule.
I’d like to add a new Historical node that will manage only last three days data.
How should I setup it?
Does I need to define a different tier?
How should I setup rule, managing only last 3 days?
How should I query Broker suggesting to use this specific Historical node?