cshuo opened a new pull request, #18946: URL: https://github.com/apache/hudi/pull/18946
…writes ### Describe the issue this Pull Request addresses Flink record level index writes do not support multiple writers. Unsupported concurrency configurations should fail during sink validation with a clear remediation message. ### Summary and Changelog - Reject multiple-writer configurations for global and partitioned Flink RLI writes. - Direct users to configure `hoodie.write.concurrency.mode=SINGLE_WRITER`. - Add parameterized validation coverage for both RLI index types. ### Impact Unsupported Flink RLI configurations now fail early with an explicit error. ### Risk Level Low. The change only affects Flink RLI writes configured for multiple writers. ### Documentation Update None. No configuration or supported behavior is added. ### Contributor's checklist - [ ] Read through [contributor's guide](https://hudi.apache.org/contribute/how-to-contribute) - [ ] Enough context is provided in the sections above - [ ] Adequate tests were added if applicable -- 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]
