Dandandan commented on PR #21392: URL: https://github.com/apache/datafusion/pull/21392#issuecomment-4192170745
In my view, mmap brings more trouble than benefits. Ideally we could implement something based on async IO in the future (`io_uring` etc.) which should avoid some of the overhead / non-NUMA-awareness of the current blocking IO via `spawn_blocking`. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
