Hello all, My question is basically whether it is possible to group events by a key (these will belong to a specific transaction) and then calculate the elapsed times between them based on a timestamp that is present in the event. So a transaction my have x events all timestamped and with the transaction_id as key. Is it possible to 1. group them by the key 2. order by the timestamp, 3. calculate the elapsed times between the steps/event 4. add that elapsed time to the step/event 5. output the modified events to the sink
Regards Hans
