Github user gczsjdy commented on the issue:
https://github.com/apache/spark/pull/20043
@viirya Sorry I didn't quite understand, how do we easily know the value by
adding wrappers? Could you explain a little bit?--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
