Chapter 6 of my book implements Dijkstra's Algorithm. The source code is 
available to download for free. 
https://www.manning.com/books/spark-graphx-in-action



      From: Brian Wilson <brian.wilson....@gmail.com>
 To: user@spark.apache.org 
 Sent: Monday, October 24, 2016 7:11 AM
 Subject: Shortest path with directed and weighted graphs
   
I have been looking at the ShortestPaths function inbuilt with Spark here.
Am I correct in saying there is no support for weighted graphs with this 
function? By that I mean that it assumes all edges carry a weight = 1
Many thanks
Brian 

   

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