I'll like to try out tag-based instance assignment. Which file do I need to edit to set the TAG_LIST for a server?

check out the Update Tags section in this doc: https://docs.pinot.apache.org/operators/operating-pinot/rebalance/rebalance-servers#capacity-changes

Thanks Neha, is there an API to configure

"mapFields": { "pool" { "Tag1_OFFLINE": 1 } }

?

@User ^

You should use the

PUT /instances/{instanceName}

to add the pool info

Got it, many thanks Neha and Jackie 🙏