tachyonwill opened a new pull request #12488: URL: https://github.com/apache/arrow/pull/12488
SetListData in array_nested.cc has a DCHECK that the map type matches the type of the child struct. When a Parquet file has a non-standard field name for a map key(not "key"), the struct would have the alternate name whereas the maptype would not, triggering the DCHECK. The fix is to call the appropriate MapType constructor so the key field name is preserved. This is very similar to ARROW-13735. -- 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]
