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???? piao289108...@vip.qq.com ------------------ ???????? ------------------ ??????: "user-zh" <junjie.m...@goupwith.com>; ????????: 2022??9??9??(??????) ????5:33 ??????: "user-zh"<user-zh@flink.apache.org>; ????: Key group is not in KeyGroupRange hi: ???????????????????? Key group 51 is not in KeyGroupRange{startKeyGroup=64, endKeyGroup=127}. Unless you're directly using low level state access APIs, this is most likely caused by non-deterministic shuffle key (hashCode and equals implementation). ???????????????????????????????????????????????????????????????????????????? ????????