Liguangmin opened a new issue, #18462: URL: https://github.com/apache/dolphinscheduler/issues/18462
### Search before asking - [x] I had searched in the [DSIP](https://github.com/apache/dolphinscheduler/issues/14102) and found no similar DSIP. ### Motivation When running on TiDB, the primary key of t_ds_alert using default AUTO_INCREMENT is not globally monotonically increasing. Our incremental consumer loads alerts by filtering id > last_max_id. Some later inserted alert rows get smaller IDs and will never be consumed, which leads to lost task failure alerts. ### Design Detail To mitigate this risk, we propose adding a fallback check: scan records created in the last 10 minutes with alert_status = 0 as supplementary data retrieval. ### Compatibility, Deprecation, and Migration Plan _No response_ ### Test Plan _No response_ ### 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]
