Github user StephanEwen commented on the pull request: https://github.com/apache/flink/commit/d2a68f0edfd58c182480f0457755b0ddd66c2c76#commitcomment-23203221 In flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/savepoint/SavepointV2Serializer.java: In flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/savepoint/SavepointV2Serializer.java on line 401: I think this looks a bit hacky... Can we not simply always retain the previous format? Changing any type of encoding within a bugfix release makes be a bit uneasy...
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---