srowen commented on pull request #29334: URL: https://github.com/apache/spark/pull/29334#issuecomment-668044607
Yeah, the problem is that there are behavior changes. You can see one in the UT failures. It outputs an explicit null for fields that are null. I think it can be disabled, but not sure what else we'd have to fix where to maintain behavior. I recall it wasn't trivial when I looked at it a while ago. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
