yuxiqian opened a new pull request, #3369: URL: https://github.com/apache/flink-cdc/pull/3369
This closes FLINK-35441 and FLINK-35464. Flink CDC 3.1 changes how SchemaRegistry [de]serializes state data, which causes any checkpoint states saved with earlier version could not be restored in version 3.1.0. This PR adds serialization versioning for state payloads and ensures 3.0.x state could be successfully restored. Unfortunately 3.1.0 introduces breaking changes without bumping serialization version, so this release will be excluded from state compatibility guarantee. -- 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: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
