linliu-code opened a new pull request, #18126: URL: https://github.com/apache/hudi/pull/18126
### Describe the issue this Pull Request addresses There's a change in behavior for for SparkHoodieTableFileIndex since 0.14.1. The StructType(partitionFields) returned doesn't have the full path and causing data validation failures. This behavior was changed as part of this PR https://github.com/apache/hudi/pull/9863/changes ### Summary and Changelog If there's a table with a nested partition column whose leaf name conflicts with another top level field the partitionedSchema passed to the new file group reader is incorrect. When I tried reverting the previous change found another issue where we are relying on HoodieSchemaConversionUtils.convertStructTypeToHoodieSchema to get requestedSchema in buildReaderWithPartitionValues but this fails because HoodieSchema doesn't like dots in the names. ### Impact High ### Risk Level High ### Documentation Update <!-- Describe any necessary documentation update if there is any new feature, config, or user-facing change. If not, put "none". - The config description must be updated if new configs are added or the default value of the configs are changed. - Any new feature or user-facing change requires updating the Hudi website. Please follow the [instruction](https://hudi.apache.org/contribute/developer-setup#website) to make changes to the website. --> ### 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]
