Hi all, I would like to start a vote on FLIP-509 <https://cwiki.apache.org/confluence/display/FLINK/FLIP-509+Add+pluggable+Batching+for+Async+Sink>: Add pluggable Batching for Async Sink. This FLIP introduces customizable, pluggable components for batching and buffering, giving sink implementers better flexibility.
The discussion thread can be found here <https://lists.apache.org/thread/t5gcszxqnzgl85rm603hy91kkntkdd90>.
