[GitHub] [arrow] jorisvandenbossche commented on pull request #7546: ARROW-8733: [C++][Dataset][Python] Expose RowGroupInfo statistics values

2020-07-07 Thread GitBox
jorisvandenbossche commented on pull request #7546: URL: https://github.com/apache/arrow/pull/7546#issuecomment-654718123 @rjzamora I opened https://issues.apache.org/jira/browse/ARROW-9346 to track the `total_byte_size` suggestion

[GitHub] [arrow] jorisvandenbossche commented on pull request #7546: ARROW-8733: [C++][Dataset][Python] Expose RowGroupInfo statistics values

2020-07-01 Thread GitBox
jorisvandenbossche commented on pull request #7546: URL: https://github.com/apache/arrow/pull/7546#issuecomment-652497706 @rjzamora `num_rows` is already available on the RowGroupInfo object