Re: java.lang.NoSuchMethodError - GraphX

2016-10-25 Thread Brian Wilson
correctly. What else could this be? Thanks Brian > On 25 Oct 2016, at 08:47, Brian Wilson <brian.wilson@gmail.com> wrote: > > Thank you Michael! This looks perfect but I have a `NoSuchMethodError` that I > cannot understand. > > I am trying to implement a weighted

Re: java.lang.NoSuchMethodError - GraphX

2016-10-25 Thread Brian Wilson
; 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 > <https://www.manning.com/books/spark-graphx-in-action> > > > > > From: Brian Wilson <bri

Shortest path with directed and weighted graphs

2016-10-24 Thread Brian Wilson
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