Hi dev,
I'd like to start a vote on FLIP-357. Discussion thread: https://lists.apache.org/thread/shf77phc0wzlbj06jsfj3nclxnm2mrv5 FLIP: https://cwiki.apache.org/confluence/display/FLINK/FLIP-357%3A+Deprecate+Iteration+API+of+DataStream Best regards, Wencong Liu