mapleFU commented on issue #36587: URL: https://github.com/apache/arrow/issues/36587#issuecomment-1629004761
Generally, reading from S3 would usally much slower than read from local file. However, I guess it downgrade too much. Would you mind do a profile and find which part is spending more time when blocking? And `to_batches` can specify filter and some read-ahead arguments, configure read ctx and threads, I guess you can try to enlarge them -- 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]
