Github user marmbrus commented on the issue: https://github.com/apache/spark/pull/17120 The use case here is when you have truly unique filenames (i.e. they contain a guid). This is actually pretty common in my experience. We definitely shouldn't turn this on by default, but as implemented I think the semantics are pretty clear and this option is useful.
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org