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请问，在使用flink sql sink数据到kafka的时候出现执行成功，但是kafka里面没有数
2022-07-07 12:01:00 【阿里云问答】
请问，在使用flink sql sink数据到kafka的时候出现执行成功，但是kafka里面没有数据，这个怎么解决？
采纳答案1：
在执行后面加了个print()。
此答案来自钉钉群“【2】Apache Flink China 社区”
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