zhengruifeng opened a new pull request, #53813: URL: https://github.com/apache/spark/pull/53813
### What changes were proposed in this pull request? Keep the metadata in toArrowSchema/fromArrowSchema ### Why are the changes needed? To make the metadata still available after roundtrip `fromArrowSchema(toArrowSchema(schema))` This will be used to store the original fields name when the field names are duplicated. ### Does this PR introduce _any_ user-facing change? No, internal utils improvement ### How was this patch tested? added tests ### Was this patch authored or co-authored using generative AI tooling? no -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
