cshuo opened a new pull request, #20459: URL: https://github.com/apache/hudi/pull/20459
### Describe the issue this Pull Request addresses Propose RFC-116: Support Branches and Tags, following the number reservation in https://github.com/apache/hudi/pull/20456. Related feature request: https://github.com/apache/hudi/issues/19066. ### Summary and Changelog - Add the design for writable branches and read-only tags with paired Data/MDT timelines and shared files. - Describe fast-forward publication to main, paired savepoint protection, historical MDT reads, coordination, cleaning, and Spark SQL/DataSource interfaces. - Include rollout requirements and a test plan, and link RFC-116 from the RFC index. ### Impact Documentation only. This draft proposes the design; it does not implement branch/tag support or change runtime behavior. ### Risk Level none ### Documentation Update Add `rfc/rfc-116/rfc-116.md` and update `rfc/README.md`. ### Contributor's checklist - [ ] Read through [contributor's guide](https://hudi.apache.org/contribute/how-to-contribute) - [x] Enough context is provided in the sections above - [x] Adequate tests were added if applicable (documentation only: checked Markdown fences, parsed the JSON example, and ran `git diff --check`; no runtime tests run) -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
