I am looking into tiered storage in Pinot. The docs show configuring tenants for different tiers. 1) do I need to query each tier separately? 2) it shows pinot_server as only storage type, does that mean they are all stored in hot storage? 3) if 2 is no, how do I configure hot storage size per tenant/server vs deep storage?

there is some ongoing work. @Neha Pawar and @Xiaobing can provide more details