Github user ConeyLiu commented on the issue:
https://github.com/apache/spark/pull/19586
Currently, I use it directly. Maybe this is suitable for some special case
which has same type data, such as ml or else. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
