smattheis opened a new pull request #18850: URL: https://github.com/apache/flink/pull/18850
## What is the purpose of the change * This PR extends integration test cases that test migration of state savepoints between Flink versions, e.g., store savepoint in 1.x and restore in 1.y (with 1.x < 1.y). The extension is that now also savepoints in native format and checkpoints are tested. * During implementation, a bug was discovered in the respective scala integration tests (see [FLINK-26176]) which is fixed with this PR. ## Brief change log No feature changes. This PR only addresses integration tests in flink-tests. ## Verifying this change Please make sure both new and modified tests in this PR follows the conventions defined in our code quality guide: https://flink.apache.org/contributing/code-style-and-quality-common.html#testing This change added tests and can be verified as follows: - *Added test coverage to verify that savepoints (in canonical and native format) as well as checkpoints can be restored across Flink versions.* - *A separate branch (that is not to be merged) emulates release version 1.15 with new created artifacts only to verify that the test logic is correct: see https://github.com/smattheis/flink/pull/2* ## Does this pull request potentially affect one of the following parts: - Release management: As part of a release, two aspects must be considered: - test artifacts (resources) need to be generated and pushed on the release branch (The artifacts are snapshots created with the release version that are supposed to be tested in any later version to verify restoring snapshots is working for snapshots of previous versions.) - current version variables must be incremented to the new release version ## Documentation - Does this pull request introduce a new feature? (yes / __no__) - If yes, how is the feature documented? (__not applicable__ / docs / JavaDocs / not documented) -- 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
