scala :
val df = sc.parallelize(Seq(
("Jan" , "1", "1","3"),
("Feb" , "2", "5","2"),
("Mar" , "2", "3","1")))
.toDF("time" , "f1", "f2", "f3")
df.registerTempTable("inout")
sql :
%sql
select time , f1 , f2 , f3
from inout
But I would like to graph all data points on a single visualization , so three lines should be drawn where each line displays the points for f1,f2,f3. Currently just "f1" is displayed :
How to display all the data in single line chart ?
In other words how to display these three line charts as a single chart ? :
