lidavidm commented on issue #38389: URL: https://github.com/apache/arrow/issues/38389#issuecomment-1779328025
Hmm, s3fs does some readahead. If you are scanning the whole file, this probably helps. However, Arrow's FS + pre-buffer should be better in general (readahead is actively harmful if you aren't scanning the whole file) -- 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]
