Actually your Pregel code works for me:
import org.apache.spark._
import org.apache.spark.graphx._
import org.apache.spark.rdd.RDD
val vertexlist = Array((1L,One), (2L,Two), (3L,Three),
(4L,Four),(5L,Five),(6L,Six))
val edgelist = Array(Edge(6,5,6 to 5),Edge(5,4,5 to 4),Edge(4,3,4 to 3),
Hi,
Could you please let me know how to do this? (or) Any suggestion
Regards,
Rajesh
On Mon, Mar 2, 2015 at 4:47 PM, Madabhattula Rajesh Kumar
mrajaf...@gmail.com wrote:
Hi,
I have a below edge list. How to find the parents path for every vertex?
Example :
Vertex 1 path : 2, 3, 4, 5, 6
Hi Robin,
Thank you for your response. Please find below my question. I have a below
edge file
Source Vertex Destination Vertex 1 2 2 3 3 4 4 5 5 6 6 6
In this graph 1st vertex is connected to 2nd vertex, 2nd Vertex is
connected to 3rd vertex,. 6th vertex is connected to 6th vertex.
Hi,
I have tried below program using pergel API but I'm not able to get my
required output. I'm getting exactly reverse output which I'm expecting.
// Creating graph using above mail mentioned edgefile
val graph: Graph[Int, Int] = GraphLoader.edgeListFile(sc,
Have you tried EdgeDirection.In?
On 3 Mar 2015, at 16:32, Robin East robin.e...@xense.co.uk wrote:
What about the following which can be run in spark shell:
import org.apache.spark._
import org.apache.spark.graphx._
import org.apache.spark.rdd.RDD
val vertexlist = Array((1L,One),
What about the following which can be run in spark shell:
import org.apache.spark._
import org.apache.spark.graphx._
import org.apache.spark.rdd.RDD
val vertexlist = Array((1L,One), (2L,Two), (3L,Three),
(4L,Four),(5L,Five),(6L,Six))
val edgelist = Array(Edge(6,5,6 to 5),Edge(5,4,5 to
Rajesh
I'm not sure if I can help you, however I don't even understand the question.
Could you restate what you are trying to do.
Sent from my iPhone
On 2 Mar 2015, at 11:17, Madabhattula Rajesh Kumar mrajaf...@gmail.com
wrote:
Hi,
I have a below edge list. How to find the parents
Hi,
I have a below edge list. How to find the parents path for every vertex?
Example :
Vertex 1 path : 2, 3, 4, 5, 6
Vertex 2 path : 3, 4, 5, 6
Vertex 3 path : 4,5,6
vertex 4 path : 5,6
vertex 5 path : 6
Could you please let me know how to do this? (or) Any suggestion
Source Vertex