Github user kiszk commented on the issue:
https://github.com/apache/spark/pull/22338
While I say these performance differences, I do not understand why these
difference occurs completely. That is why I said "I have not found the root
cause".
Let us narrow down the problem and find the root cause.--- --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
