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Posted to github@arrow.apache.org by "westonpace (via GitHub)" <gi...@apache.org> on 2023/05/04 22:55:16 UTC

[GitHub] [arrow] westonpace commented on issue #35301: [Python] Allow passing in a mask when creating a scanner

westonpace commented on issue #35301:
URL: https://github.com/apache/arrow/issues/35301#issuecomment-1535504893

   The scanner assumes that inputs are extremely large (or potentially infinite) streams.  How would a mask be provided in that case?
   
   I think it would be easier to create an order-dependent node that takes in a list of indices and skips those indices.  Would that work?  I don't think it would be much effort to create.


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