Github user sun-rui commented on the pull request:

    https://github.com/apache/spark/pull/8276#issuecomment-132478924
  
    @shivaram, now ArrayType in a DataFrame is still not supported, as 
ArrayType's class is something like 
scala.collection.mutable.WrappedArray$ofRef, it will be passed as a jobj to R 
side. So some conversion needs to be done to covert it to Java Array, so that 
SerDe can pass its content to R side. I planned to do it in another PR as 
https://issues.apache.org/jira/browse/SPARK-10049, do you want me to do it in 
this PR?
    
    As for SPARK-9302, it needs support for both ArrayType and StructType. Once 
these two types are supported, it should be fixed.


---
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