Hi all, Out of curiosity, what happens if a bolt emits tuples anchored to spout tuples that have already been acked?
As an example: Spout A emits tuple with ID 123. Bolt B receives and immediately acks tuple 123, but keeps it around in memory. At a later point, something triggers Bolt B to emit a tuple anchored to the original spout tuple 123. This new tuple is received by Bolt C. What happens if Bolt C fails this tuple? Or acks it? Will the spout receive a duplicate ack (or an ack followed by a fail)? Thanks, Lawrence
