Hi, devs. I'd like to start a vote on FLIP-486: Introduce a new DeltaJoin[1], which has been discussed in this thread[2]. The vote will be open for at least 72 hours unless there is an objection or not enough votes.
[1] https://cwiki.apache.org/confluence/display/FLINK/FLIP-486%3A+Introduce+A+New+DeltaJoin [2] https://lists.apache.org/thread/pvylkyfc5yq3tks0vx7kpzt5k8gjy0x1 -- Best！ Xuyang
