Thanks for the response Robin
is this the same for both Directed and undirected graphs ?
val edges =
Array(0L -> 1L, 1L -> 2L, 2L -> 0L) ++
Array(3L -> 4L, 4L -> 5L, 5L -> 3L) ++
Array(6L -> 0L, 5L -> 7L)
val rawEdges = sc.parallelize(edges)
val graph = Graph.fromEdgeTuples(rawEdges, -1)
val sccGraph = graph.stronglyConnectedComponents(20)
for ((id, scc) <- sccGraph.vertices.collect()) {
println(id,scc)
}
The answer it gave is .Any thoughts here please .
(4,3) -OK
(0,0)-OK
(1,0)-OK
(6,6)-This shd have been 6,0
(3,3)-OK
(7,7)-This shd have been 7,3
(5,3)-OK
(2,0)-OK
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