xiaochen-zhou opened a new pull request, #9597: URL: https://github.com/apache/seatunnel/pull/9597
### Purpose of this pull request Fix indefinite blocking by adjusting stopping condition in split reader refer: [https://github.com/apache/flink-connector-kafka/pull/100](https://github.com/apache/flink-connector-kafka/pull/100) ### Does this PR introduce _any_ user-facing change? no ### How was this patch tested? Add tests KafkaTransactionalStoppingConditionTest#testStoppingConditionWithControlMessages() Consider partition 0, where offsets 13 and 14 are valid records and 15 is a control record. If stoppingOffset is set to 15 for partition 0and properties.max.poll.records is configured to 1, checking only partitions that return records would miss offset 15. By consistently reviewing all assigned partitions, the consumer’s position jumps control record in the subsequent poll, allowing the system to escape. ### Check list * [ ] If any new Jar binary package adding in your PR, please add License Notice according [New License Guide](https://github.com/apache/seatunnel/blob/dev/docs/en/contribution/new-license.md) * [ ] If necessary, please update the documentation to describe the new feature. https://github.com/apache/seatunnel/tree/dev/docs * [ ] If you are contributing the connector code, please check that the following files are updated: 1. Update [plugin-mapping.properties](https://github.com/apache/seatunnel/blob/dev/plugin-mapping.properties) and add new connector information in it 2. Update the pom file of [seatunnel-dist](https://github.com/apache/seatunnel/blob/dev/seatunnel-dist/pom.xml) 3. Add ci label in [label-scope-conf](https://github.com/apache/seatunnel/blob/dev/.github/workflows/labeler/label-scope-conf.yml) 4. Add e2e testcase in [seatunnel-e2e](https://github.com/apache/seatunnel/tree/dev/seatunnel-e2e/seatunnel-connector-v2-e2e/) 5. Update connector [plugin_config](https://github.com/apache/seatunnel/blob/dev/config/plugin_config) -- 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]
