alamb commented on issue #9637: URL: https://github.com/apache/arrow-datafusion/issues/9637#issuecomment-2010932860
I think area allocating is pretty common in various compiler/query optimizer systems because you know the lifetime of a plan doesn't outlive the the optimizer pass (as in you can bound the intermediate results) I think rust actually is ideally setup to avoid having to arena allocate (which still requires copying stuff to a new plan) (using ownership) -- we just need to regigger how DataFusion is setup to use this. I think we are close -- 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]
