hi, ????????????idle source??????????????[1] [1] https://ci.apache.org/projects/flink/flink-docs-release-1.12/dev/event_timestamps_watermarks.html#dealing-with-idle-sources
best, amenhub ???????? ???????L ?????????? 2021-02-01 17:20 ???????? user-zh ?????? ?????????? flink1.12????, kafka??3??????, flink??????????3??????. ??????????, ????????????????????????, ??????????????????????????,????????????????????, ?????????????????
