fvaleye opened a new issue, #1752: URL: https://github.com/apache/iceberg-rust/issues/1752
### Is your feature request related to a problem or challenge? In the current DataFusion integration (`crates/integrations/datafusion/src/physical_plan/project.rs`), `input_schema` is not validated that is exactly matches iceberg table schema. ### Describe the solution you'd like Implement a helper function in `project.rs` that recursively visits an Arrow schema and removes metadata from all fields, including nested fields. Apply this function to both the input Arrow schema and the converted Arrow schema before comparing them using Arrow’s built-in `==`. This will ensure that schema comparisons are reliable and not affected by irrelevant metadata differences, improving input validation in the project node. ### Willingness to contribute I can contribute to this feature independently -- 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]
