twitu opened a new pull request, #8745: URL: https://github.com/apache/arrow-datafusion/pull/8745
## Which issue does this PR close? It adds a note on the larger row group sizes as discussed here. https://github.com/apache/arrow-datafusion/discussions/7675#discussioncomment-7289979 ## Rationale for this change Row group size changes the memory usage of a query. This should be called out in the docs. Currently I've mentioned. ``` /// Larger row groups require more memory to write and read. ``` ## What changes are included in this PR? Same as title ## Are these changes tested? Only added extra explanation to doc ## Are there any user-facing changes? Only added extra explanation to doc -- 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]
