Github user DazhuangSu commented on the issue:
https://github.com/apache/spark/pull/19691
@mgaido91
What's you opinion about this review by now?
https://github.com/apache/spark/pull/19691/files#r179940757
I think it's more reasonable to use `intersect`.--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
