rajinisivaram opened a new pull request #9382: URL: https://github.com/apache/kafka/pull/9382
For IBP 2.7 onwards, fetch responses include diverging epoch and offset in fetch responses if `lastFetchedEpoch` is provided in the fetch request. This PR uses that information for truncation and avoids the additional OffsetForLeaderEpoch requests in followers when `lastFetchEpoch` is known. ### 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
