Github user wangmiao1981 commented on the issue:

    https://github.com/apache/spark/pull/15421
  
    No. Mac. I can always reproduce this issue on Mac. I modified code above on 
scala side to make sure that `NA` is correctly serialized on scala side. But 
the integer (i.e., length of `NA`) before `NA` is not serialized. 


---
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

Reply via email to