Hi @User, I have a PR to fix the issue of incorrectly fetching the value of multi-value column. Could you review it? https://github.com/apache/incubator-pinot/pull/5746

just looked. i’m not sure if that’s the right fix.. with your change, we’re making an assumption that fields in avro data of type GenericRecord will only have 1 subfield in them. But in reality there can be any amount of nesting, and we should be looking at them all

We have several workflows which are failing because of the recent deployment of PBNJ.

also this is the PR which introduced the change: https://github.com/apache/incubator-pinot/pull/5492 i’d called out in release notes that we’re fixing behavior for GenericRecord..