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Excuse me, when using Flink SQL sink data to Kafka, the execution is successful, but there is no number in Kafka
2022-07-07 14:02:00 【Alibaba cloud Q & A】
Excuse me, , In the use of flink sql sink Data to kafka When the implementation is successful , however kafka There's no data , How to solve this problem ？
Take the answer 1：
Add a after the execution print().
This answer comes from the nail group “【2】Apache Flink China Community ”
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