pepijnve commented on PR #16322: URL: https://github.com/apache/datafusion/pull/16322#issuecomment-2961574986
> Especially in high-parallelism scenarios where polling all streams on every wake-up is unnecessarily expensive. @zhuqi-lucas my assumption is that in high-parallelism situations all those streams are distinct tasks with a channel on the end. I that incorrect? And is checking a channel for readiness such an expensive operation? -- 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]
