felipecrv commented on issue #36708: URL: https://github.com/apache/arrow/issues/36708#issuecomment-1639310748
@coady the issue is triggered by giving an input array without nulls that has a non-null validity bitmap buffer. The PR I've sent fixes that. @mapleFU it might be nice to investigate if the reading of Parquet files is unnecessarily producing validity buffers when `null_count` is zero. Setting those buffers to `NULLPTR` when `null_count` is known to be zero can avoid this kind of confusion and save some cost of calculating `null_count` by scanning all the bits down the road. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
