Github user WeichenXu123 commented on the issue:
https://github.com/apache/spark/pull/19337
OK. But I'm afraid accidently negative value cause the code run into dead
loop. Maybe adding `assert` is better.--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
