tschaub opened a new pull request, #38507: URL: https://github.com/apache/arrow/pull/38507
### Rationale for this change When using a chunked column reader to read from one Parquet file and a chunked column writer to write to another Parquet file, it can be useful to keep track of the number of rows written. ### What changes are included in this PR? This branch adds a new `RowGroupNumRows` method to the `pqarrow.FileWriter`. This is somewhat similar to the existing `RowGroupTotalBytesWritten` function. ### Are these changes tested? A new `file_writer_test.go` file is added that adds a test for the new method. ### Are there any user-facing changes? The new method is exported and documented. -- 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]
