Davis-Zhang-Onehouse opened a new pull request, #13595: URL: https://github.com/apache/hudi/pull/13595
### Change Logs Because SI track values in its string format, while different data type with the same value semantics may have various string literal - int 10 to string is 10, while double 10 to string is 10.0 - this is what secondary index could not handle fundamentally. We already have PR limits the column type that can create SI. This PR makes sure those column types does not evolve to some types that SI could not handle properly. ### Impact No more schema evolution on column with SI. ### Risk level (write none, low medium or high below) None ### Documentation Update Need to call out the limitation in user facing doc when rolling out ### Contributor's checklist - [ ] Read through [contributor's guide](https://hudi.apache.org/contribute/how-to-contribute) - [ ] Change Logs and Impact were stated clearly - [ ] Adequate tests were added if applicable - [ ] CI passed -- 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]
