MirrerZu commented on issue #6831: URL: https://github.com/apache/seatunnel/issues/6831#issuecomment-2112403748
I tried to explain why I use JDBC source connector and batch mode, but perhaps I wasn't clear. Well, there's a bug that only occurs in seatunnel's batch mode (CDC works well) : when I wrote data in batch mode using seatunnel's paimon sink, paimon didn't keep the latest record although the table with PK using deduplicate merge engine. However, both flink's batch mode and spark handle the same table and data correctly. So I think paimon's deduplicate merge engine should work even if there are only inserts without update events. It might be helpful to run a simple test to see if this is the case. -- 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]
