Change Array to Seq and import sqlContext.implicits._
On Tue, Mar 1, 2016 at 4:38 PM, Ashok Kumar <[email protected]> wrote: > Hi, > > I have this > > val weights = Array(("a", 3), ("b", 2), ("c", 5), ("d", 1), ("e", 9), > ("f", 4), ("g", 6)) > weights.toDF("weights","value") > > I want to convert the Array to DF but I get thisor > > weights: Array[(String, Int)] = Array((a,3), (b,2), (c,5), (d,1), (e,9), > (f,4), (g,6)) > <console>:33: error: value toDF is not a member of Array[(String, Int)] > weights.toDF("weights","value") > > I want to label columns and print out the contents in value order please I > don't know why I am getting this error > > Thanks > > -- Best Regards Jeff Zhang
