lightzhao opened a new issue, #4247: URL: https://github.com/apache/incubator-seatunnel/issues/4247
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/incubator-seatunnel/issues?q=is%3Aissue+label%3A%22bug%22) and found no similar issues. ### What happened When "semantics=EXACTLY_ONCE" is configured in kafkaSink, the data cannot be written successfully, and the checkpoint fails. The exception is as follows. 1.[org.apache.kafka.common.errors.InvalidTxnStateException: The producer attempted a transactional operation in an invalid state.] 2.[Transiting to fatal error state due to org.apache.kafka.common.errors.ProducerFencedException: There is a newer producer with the same transactionalId which fences the current one.] ### SeaTunnel Version 2.3.0 ### SeaTunnel Config ```conf kafka { topic = "test01" bootstrap.servers = "localhost:9092" semantics = EXACTLY_ONCE } ``` ### Running Command ```shell bin/start-seatunnel-flink-connector-v2.sh -m yarn-cluster --config config/kafka_test ``` ### Error Exception ```log 1.[org.apache.kafka.common.errors.InvalidTxnStateException: The producer attempted a transactional operation in an invalid state.] 2.[Transiting to fatal error state due to org.apache.kafka.common.errors.ProducerFencedException: There is a newer producer with the same transactionalId which fences the current one.] ``` ### Flink or Spark Version flink 1.13.1 ### Java or Scala Version _No response_ ### Screenshots _No response_ ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
