DanielLeens commented on issue #9764: URL: https://github.com/apache/seatunnel/issues/9764#issuecomment-4953553811
This still looks like a useful feature request rather than a bug, and I agree the value is real: users often need a safe way to inspect source output, transform output, and sink-side generated DDL before sending data to the real target. Since the previous assignee has stepped back and there has not been implementation progress for a while, I think the right next step is to reopen this for a new contributor with a deliberately small v1 scope: 1. a runtime debug mode with an explicit row limit 2. source / transform preview output 3. sink-side generated table / DDL preview where the sink supports it 4. a strict rule that debug mode must not mutate external systems That keeps the first implementation reviewable and avoids coupling the initial delivery to Web UI work. If someone would like to pick this up, a narrow first PR around CLI/runtime behavior would be a good start, and any visual page integration can follow later as a separate enhancement. -- 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]
