dannyfriar commented on issue #39676: URL: https://github.com/apache/arrow/issues/39676#issuecomment-1907938019
This would certainly benefit out use case which is a dataset consisting of many 1000s of columns and a few billion rows (with row groups of a few GB in size). When reading a specific row group, the time to read metadata can be a significant fraction of the time -- 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]
