应该是可以的。另外在老版本的 Kafka connector 上,曾经也实现过限速逻辑 [1],可以参考下。这个需求我觉得还比较通用,可以提一个 JIRA。
[1] https://issues.apache.org/jira/browse/FLINK-11501 Best, Zhanghao Chen ________________________________ From: casel.chen <[email protected]> Sent: Tuesday, May 28, 2024 22:00 To: [email protected] <[email protected]> Subject: Re:Flink SQL消费kafka topic有办法限速么? 查了下Flink源码,当前DataGeneratorSource有添加RateLimiterStrategy参数,但KafkaSource没有该参数,可以像DataGeneratorSource那样来实现限速么? public DataGeneratorSource( GeneratorFunction<Long, OUT> generatorFunction, long count, RateLimiterStrategy rateLimiterStrategy, TypeInformation<OUT> typeInfo) {...} 在 2024-05-27 23:47:40,"casel.chen" <[email protected]> 写道: >Flink SQL消费kafka topic有办法限速么?场景是消费kafka >topic数据写入下游mongodb,在业务高峰期时下游mongodb写入压力大,希望能够限速消费kafka,请问要如何实现?
