andygrove commented on issue #2928: URL: https://github.com/apache/datafusion-comet/issues/2928#issuecomment-3667456169
I ran some experiments and I no longer think that this is worth doing. For batches with a tiny schema (e.g. single column) I saw a ~25% reduction in size when re-using a single encoder and stream writer across all batches, but this quickly dropped to ~1% once using batches with 100 columns of mixed types. -- 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]
