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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/07/19 16:17:36 UTC

[GitHub] [arrow] paleolimbot commented on pull request #13650: ARROW-16703: [R] Refactor map_batches() so it can stream results

paleolimbot commented on PR #13650:
URL: https://github.com/apache/arrow/pull/13650#issuecomment-1189285229

   @wjones127 I'd love your review on this when you have a chance!
   
   A note that I'm going to keep this as a draft until #13397/ARROW-16444 is merged because after it is we can pass this type of record batch reader directly into the query engine (i.e., the awkward `(function(x) x$read_table())` additions in this PR can disappear because we'll be running most queries with the required event loop for `SafeCallIntoR()` to work.


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