@dawidwys I looked at the code again and I think it's good to merge. It's a serious bug when it comes to exactly-once sinks.
Could you please also check and merge it on 1.5.x and 1.6.x so that we release the fix when we release new versions of these branches? [ Full content available at: https://github.com/apache/flink/pull/6704 ] This message was relayed via gitbox.apache.org for [email protected]
