becketqin commented on pull request #13784: URL: https://github.com/apache/flink/pull/13784#issuecomment-722219407
> Maybe we don't backport the CheckpointListener part, but only the close() method part? Sounds good to me. Personally I don't think backporting this interface change is necessary. If we want to backport the `CheckPointListener` as well. We can just add the `onCheckpointComplete()` and `onCheckpointAborted()` to `SourceReader`/`SplitEnumerator`/`SourceOperator`. ---------------------------------------------------------------- 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]
