You are viewing a plain text version of this content. The canonical link for it is here.

Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/04/28 23:05:02 UTC

[GitHub] [arrow] nealrichardson commented on pull request #10060: ARROW-9697: [C++][Python][R][Dataset] Add CountRows for Scanner

nealrichardson commented on pull request #10060:
URL: https://github.com/apache/arrow/pull/10060#issuecomment-828836251


   > Note this is somewhat of a regression for CSV files/if you call dim.Dataset in R as now we'll have to scan files instead of just immediately returning NA.
   
   I don't consider this a regression: you're going from "not implemented" to "implemented but not fast". 


-- 
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.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org