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https://issues.apache.org/jira/browse/FLINK-22798?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-22798:
-----------------------------------
Labels: pull-request-available (was: )
> Exception handling of transactional producer
> --------------------------------------------
>
> Key: FLINK-22798
> URL: https://issues.apache.org/jira/browse/FLINK-22798
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Kafka
> Reporter: Jin Xu
> Priority: Major
> Labels: pull-request-available
>
> [https://github.com/apache/flink/blob/8e90425462f287b94e867ba778d75abb193763bd/flink-connectors/flink-connector-kafka/src/main/java/org/apache/flink/streaming/connectors/kafka/FlinkKafkaProducer.java#L1013]
>
> [https://github.com/apache/flink/blob/8e90425462f287b94e867ba778d75abb193763bd/flink-connectors/flink-connector-kafka/src/main/java/org/apache/flink/streaming/connectors/kafka/FlinkKafkaProducer.java#L1047]
>
> current implementation of commit and abort do not handle critical exception
> and try to recycle/reuse the producer.
>
> Kafka doc
> [https://kafka.apache.org/11/javadoc/index.html?org/apache/kafka/clients/producer/KafkaProducer.html]
> recommends catch critical exceptions and should not recycle the producer.
> {code:java}
> catch (ProducerFencedException | OutOfOrderSequenceException |
> AuthorizationException e)
> {code}
>
>
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