Caused by: java.lang.IllegalStateException: No operators defined in streaming topology. Cannot execu

企业开发 2023-07-11 22:02:16 阅读次数: 0

问题原因：

在整个代码中没有流算子的存在，因为都是使用table sql的数据类型。

解决办法：

当没有流的存在时，不要在代码的最后加上env.execute()，其实报错也没问题，照样能运行

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转载自blog.csdn.net/m0_55868614/article/details/129261507

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