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From Mohammed Guller <moham...@glassbeam.com>
Subject RE: Update edge weight in graphx
Date Tue, 01 Mar 2016 22:42:05 GMT
Like RDDs, Graphs are also immutable.

Mohammed
Author: Big Data Analytics with Spark


-----Original Message-----
From: naveen.marri [mailto:naveenkumarmarri6014@gmail.com] 
Sent: Monday, February 29, 2016 9:11 PM
To: user@spark.apache.org
Subject: Update edge weight in graphx

Hi,
   
     I'm trying to implement an algorithm using graphx which involves updating edge weight
during every iteration. the format is [Node]-[Node]--[Weight]
  Ex: 
      I checked in docs of graphx but didn't find any resources to change the weight of the
edge for a same RDD 
     I know RDDs are immutable , is there any way to do this in graphx
     Also is there any way to dynamically add vertices and edges to the graph within same
RDD?

     Regards,
     Naveen



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