定位到问题点了。 和这个keyBy有关，后一种可以读取MapState,前一种报错
- Re:Re: flink1.9,state process api 读... guanyq
- 回复：flink1.9,state process api 读取Map... shx
- Re:回复：flink1.9,state process api 读取... guanyq
- Re:Re:回复：flink1.9,state process api... guanyq
- 回复：flink1.9,state process api 读取Map... shao.hongxiao
- Re:回复：flink1.9,state process api 读取... guanyq
- Re:回复：flink1.9,state process api 读取... guanyq
- 回复：flink1.9,state process api 读取Map... shao.hongxiao
- Re:回复：flink1.9,state process api 读取... guanyq
- Re:Re:回复：flink1.9,state process api... guanyq
- Re:Re:Re:回复：flink1.9,state process ... guanyq
- Re: Re:Re:回复：flink1.9,state process... Congxian Qiu
- Re: Re: 关于flink 提交job参数不生效的问题 [email protected]
- Re: Re: 关于flink 提交job参数不生效的问题 zhisheng
