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Posted to github@arrow.apache.org by "lukemanley (via GitHub)" <gi...@apache.org> on 2023/03/28 21:54:29 UTC

[GitHub] [arrow] lukemanley commented on issue #34634: [C++] "replace_with_mask" kernel produces invalid result (wrong validity bitmap) when array is a boolean ChunkedArray

lukemanley commented on issue #34634:
URL: https://github.com/apache/arrow/issues/34634#issuecomment-1487642244

   > @lukemanley or @pstorozenko if someone of you would like to try fixing this, I would be happy to provide some guidance
   
   Thanks for the offer. I'm not sure I will get around to this as I'm not all that familiar with cpp. Based on a quick glance, I assume something like the following (from vector_selection.cpp) is needed:
   
   https://github.com/apache/arrow/blob/69118b2d26f2fbbbe65ad30dbe167d74b70fe791/cpp/src/arrow/compute/kernels/vector_selection.cc#L252-L256


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