Github user kiszk commented on the issue:
https://github.com/apache/spark/pull/11956
Current PR #13899 does not support a case that an element is null.
For now, I am working for the followings:
1. Support all of types
2. Make structures serializable
3. Support null cases
---
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
