thinkharderdev commented on issue #5770: URL: https://github.com/apache/arrow-rs/issues/5770#issuecomment-2118027151
> > So the footer just needs to describe how the actual column chunks are laid out (along with the schema) and since you need to fetch the column chunk anyway you can avoid reading all the column-chunk specific stuff for columns you don't care about > > This sounds like "drop column chunk metadata" in this section? [#5770 (comment)](https://github.com/apache/arrow-rs/issues/5770#issuecomment-2116370344) This can be enabled also in standard parquet then? I don't think so because you need the column chunk metadata to actually read the column. -- 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]
