liming30 commented on issue #5079: URL: https://github.com/apache/paimon/issues/5079#issuecomment-2658174024
@qingfei1994 hi, I think that there is no need to validate the existence of `aggregate-functions` during the DDL stage because paimon already support `user-defined aggregate-functions`. In our case, tables are managed centrally on Platform A (e.g., for creation and deletion) and only include the basic paimon dependencies. If we enforce the validation of `user-defined aggregate-functions` at the DDL stage, the platform would need to frequently update its paimon dependencies. In fact, user-defined aggregate function dependencies only need to be present at runtime. For example, Flink and Spark both support dynamically adding user dependencies. -- 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]
