What is the output of the following code [closed]

0 votes
What is the output of the following code?
sc.parallelize(Array(1L,("SFO")),(2L,("ORD")),(3L,("DFW"))))
val routes = sc.parallelize
Array(Edge(1L,2L,1800),Edge(2L,3L,800),Edge(3L,1L,1400)))
val nowhere = "nowhere"
val graph =Graph(airports,routes,nowhere)
graph.triplet.sortBy( ,attr, ascending=false).map(triplet=>
triplet.attr.toString + " " + triplet.scrAttr+" " +
triplet.dstAttr).collect.foreach(println)

a) 1800 ORD SFO
1400 DFW SFO
800 DFW ORD

B) 800 ORD SFO
1400 DFW SFO
1800 DFW ORD

C) 1800 DFW ORD
1400 DFW SFO
800 ORD SFO
Nov 25, 2020 in Apache Spark by Edureka
• 200 points

closed Nov 26, 2020 by MD 760 views

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