Hello all, It took some time, but I finally opened an issue for this: https://github.com/apache/arrow/issues/49231 Regards Antoine. Le 03/06/2025 à 15:09, Antoine Pitrou a écrit :
Hello Arrow C++ still supports the very old file format "Feather V1" which was designed in 2016 and is superseded by the Arrow IPC file format. (*) (note: "Feather V2" is a synonym for Arrow IPC to encourage users of "Feather V1" to migrate to IPC) I propose that we deprecate reading and writing legacy "Feather V1" files in Arrow C++. We could then retire the functionality in one year or so (or perhaps we can just retire the writer and keep the reader for a bit longer). What do you think? Regards Antoine. (*) https://github.com/wesm/feather/graphs/contributors
