Github user facaiy commented on the issue:
https://github.com/apache/spark/pull/19666
In fact, I'm not sure whether the idea is right, so no hesitate to correct
me. I assume the algorithm requires O(N^2) complexity. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
