wjones127 opened a new issue, #4807: URL: https://github.com/apache/arrow-rs/issues/4807
**Describe the bug** This line creates a nullable entries field: https://github.com/apache/arrow-rs/blob/878217b9e330b4f1ed13e798a214ea11fbeb2bbb/arrow-array/src/array/map_array.rs#L330-L334 The Arrow spec dictates this should not be nullable: https://github.com/apache/arrow/blob/c4b01c60fba85bbfc3a1b1510e179153c0f79515/format/Schema.fbs#L124 **To Reproduce** <!-- Steps to reproduce the behavior: --> **Expected behavior** Creates a compliant map array. **Additional context** <!-- Add any other context about the problem here. --> -- 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]
