StephanEwen commented on issue #8693: [FLINK-8871] Support to cancel checkpoing via notification URL: https://github.com/apache/flink/pull/8693#issuecomment-551095122 About the lock removal: If we make actions go through the mailbox, then the mailbox implementation takes care of abstracting the backwards compatibility for legacy sources. The fact that we have legacy sources should ideally not be visible in this code at all, otherwise we have to touch the code again when we remove the legacy sources or change the compatibility approach or locking model.
---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
