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Posted to issues@flink.apache.org by "Jiangfei Liu (Jira)" <ji...@apache.org> on 2022/05/29 01:43:00 UTC

[jira] [Created] (FLINK-27828) FlinkKafkaProducer VS KafkaSink

Jiangfei Liu created FLINK-27828:
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             Summary: FlinkKafkaProducer VS KafkaSink
                 Key: FLINK-27828
                 URL: https://issues.apache.org/jira/browse/FLINK-27828
             Project: Flink
          Issue Type: Bug
          Components: API / DataStream
    Affects Versions: 1.14.3
            Reporter: Jiangfei Liu


sorry,my english is bad.

in flink1.14.3,write 10000 data to kafka.

when use FlinkKafkaProducer,completed 7s

when use KafkaSink,completed 1m40s

why KafkaSink is low speed?



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