Github user felixcheung commented on the issue: https://github.com/apache/spark/pull/11336 do you have tests for the case where the df is null, like https://github.com/apache/spark/pull/11336/files#diff-04c14efaae2b7b0f0a45038482f2590cR77? There are several other cases too.
--- 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