spena opened a new pull request #10612: URL: https://github.com/apache/kafka/pull/10612
Adds an internal flag that can be used to disable the fixes in KAFKA-10847. It defaults to `true` if the flag is not set or has an invalid boolean value. The flag is named `__enable.kstreams.outer.join.spurious.results.fix__`. This flag is considered internal only. It is a temporary flag that will be used to help users to disable the join fixes while they do a transition from the previous semantics of left/outer joins. The flag may be removed in future releases. How was it tested? - I added a few tests to in left and outer joins to verify the previous semantics work when the flag is disabled. ### Committer Checklist (excluded from commit message) - [ ] Verify design and implementation - [ ] Verify test coverage and CI build status - [ ] Verify documentation (including upgrade notes) -- 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: us...@infra.apache.org
