westonpace commented on issue #12459: URL: https://github.com/apache/arrow/issues/12459#issuecomment-1045068724
There is an open request (ARROW-5033) for a line delimited JSON writer (i.e. https://jsonlines.org/). So if you do some up with a general solution and submit a PR that would be helpful. Converting values to strings in a row-based fashion would be rather inefficient. A better approach would be to cast all leaf arrays to string and then construct the JSON lines in a row-based fashion. The CSV writer can give some general idea how to do this but the CSV writer doesn't have to work with nested data types (no way to represent those in CSV). -- 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]
