[GitHub] spark pull request: Spark 1246 add min max to stat counter

[mateiz]

Github user mateiz commented on a diff in the pull request:

    https://github.com/apache/spark/pull/144#discussion_r10633006
  
    --- Diff: core/src/main/scala/org/apache/spark/rdd/RDD.scala ---
    @@ -958,6 +958,10 @@ abstract class RDD[T: ClassTag](
        */
       def takeOrdered(num: Int)(implicit ord: Ordering[T]): Array[T] = 
top(num)(ord.reverse)
     
    +  def max()(implicit ord: Ordering[T]):T = this.reduce{(x,y) => 
ord.max(x,y)}
    --- End diff --
    
    I believe you can do `this.reduce(ord.max)`, and same for the min below


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