tustvold opened a new issue, #1699: URL: https://github.com/apache/arrow-rs/issues/1699
**Describe the bug** The logic within MapArrayReader will not work if the MapArray is itself nested, in particular: * It does not expose the def_level / rep_levels of its children * It assumes that a repetition level of 0 corresponds to a new map entry **To Reproduce** A nullable StructArray with a child MapArray will likely result in an error, similarly a ListArray with a child MapArray will likely error **Expected behavior** This should be properly supported -- 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]
