jiangzzwy opened a new issue, #4609: URL: https://github.com/apache/incubator-seatunnel/issues/4609
### 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 使用Zeta引擎执行CDC抽取数据进入Kafka是正常的，但是切换到Flink引擎就报错了；报如下错误：Caused by: java.lang.UnsupportedOperationException: Flink ParallelSource don't support sending SourceEvent. Please implement the `SupportCoordinate` marker interface on the SeaTunnel source. ### SeaTunnel Version 2.3.1 ### SeaTunnel Config ```conf env { execution.parallelism = 3 job.mode = "STREAMING" checkpoint.interval = 2000 } source { MySQL-CDC { result_table_name = "fake" parallelism = 1 server-id = 5656 username = "root" password = "***" table-names = ["ke.t_1","ke.t_2"] base-url = "jdbc:mysql://ZBMac-VPFV0G77T:3306/ke" } } sink { Kafka { topic = "t_count" bootstrap.servers = "localhost:9092" } } ``` ### Running Command ```shell % ./bin/start-seatunnel-flink-13-connector-v2.sh --config ./config/fmq_kafka1.template -d ``` ### Error Exception ```log Caused by: java.lang.UnsupportedOperationException: Flink ParallelSource don't support sending SourceEvent. Please implement the `SupportCoordinate` marker interface on the SeaTunnel source. at org.apache.seatunnel.translation.source.ParallelReaderContext.sendSourceEventToEnumerator(ParallelReaderContext.java:61) at org.apache.seatunnel.connectors.cdc.base.source.reader.IncrementalSourceReader.reportFinishedSnapshotSplitsIfNeed(IncrementalSourceReader.java:148) at org.apache.seatunnel.connectors.cdc.base.source.reader.IncrementalSourceReader.addSplits(IncrementalSourceReader.java:115) at org.apache.seatunnel.translation.source.ParallelSource.addSplits(ParallelSource.java:181) at org.apache.seatunnel.translation.source.ParallelEnumeratorContext.assignSplit(ParallelEnumeratorContext.java:62) at org.apache.seatunnel.api.source.SourceSplitEnumerator$Context.assignSplit(SourceSplitEnumerator.java:101) at org.apache.seatunnel.connectors.cdc.base.source.enumerator.IncrementalSourceEnumerator.assignSplits(IncrementalSourceEnumerator.java:159) at org.apache.seatunnel.connectors.cdc.base.source.enumerator.IncrementalSourceEnumerator.run(IncrementalSourceEnumerator.java:69) at org.apache.seatunnel.translation.source.ParallelSource.lambda$run$0(ParallelSource.java:126) ... 7 more ``` ### Flink or Spark Version 1.12.5 ### Java or Scala Version java ### Screenshots  ### Are you willing to submit PR? - [ ] 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]
