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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/04/12 09:44:11 UTC

[GitHub] [arrow] pitrou commented on pull request #12812: ARROW-16131 [C++] support saving and retrieving custom metadata in batches for IPC file

pitrou commented on PR #12812:
URL: https://github.com/apache/arrow/pull/12812#issuecomment-1096461837

   Hmm, I don't think this is the right way to do this. The IPC message's `custom_metadata` is independent from record batch (i.e. schema) metadata, one should not influence the other.
   
   (also, you could have a `custom_metadata` for other message types such as Tensor)
   
   cc @wesm for opinions.


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