pitrou commented on PR #51093: URL: https://github.com/apache/arrow/pull/51093#issuecomment-5496707523
> @pitrou I checked the other MayHaveNulls() uses in array_nested.cc. They are used for validating nullable list/map offsets when constructing arrays, rather than validating MapArray keys, so I left them unchanged. But the same issue applies: `MayHaveNulls` does not tell whether there are really nulls. So we should strengthen those checks as well. -- 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]
