Github user KyleLi1985 commented on the issue:
https://github.com/apache/spark/pull/22893
> @KyleLi1985 do you have native BLAS installed?
Like code said : // For level-1 routines, we use Java implementation.--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
