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Posted to dev@flink.apache.org by "Jing Ge (Jira)" <ji...@apache.org> on 2023/02/17 10:34:00 UTC

[jira] [Created] (FLINK-31121) KafkaSink should be able to catch and ignore exp via config on/off

Jing Ge created FLINK-31121:
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             Summary: KafkaSink should be able to catch and ignore exp via config on/off
                 Key: FLINK-31121
                 URL: https://issues.apache.org/jira/browse/FLINK-31121
             Project: Flink
          Issue Type: Improvement
          Components: Connectors / Kafka
    Affects Versions: 1.17.0
            Reporter: Jing Ge
             Fix For: 1.18.0


It is a common requirement for users to catch and ignore exp while sinking the event to to downstream system like Kafka. It will be convenient for some use cases, if Flink Sink can provide built-in functionality and config to turn it on and off, especially for cases that data consistency is not very important or the stream contains dirty events. [1][2]

First of all, consider doing it for KafkaSink. Long term, a common solution that can be used by any connector would be even better.

 

[1][https://lists.apache.org/thread/wy31s8wb9qnskq29wn03kp608z4vrwv8]

[2]https://stackoverflow.com/questions/52308911/how-to-handle-exceptions-in-kafka-sink

 

 



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