Hi All, Is somebody looking into this? I think this is correlated with the discussion "Are there any plans to develop Graphx Streaming?".
Using union / subtract on VertexRDD or EdgeRDD leads on the creation of new RDD but NOT in the modification of the RDD in the graph. Is creating a new graph the only way to go to add /remove vertex or edge? Thanks Alessandro On Fri, Mar 14, 2014 at 4:32 PM, alelulli <alessandro.lu...@gmail.com>wrote: > Hi Matei, > > Could you please clarify why i must call union before creating the graph? > > What's the behavior if i call union / subtract after the creation? > Is the added /removed vertexes been processed? > > For example if i'm implementing an iterative algorithm and at the 5th step > i > need to add some vertex / edge, can i call union / subtract on the > VertexRDD, EdgeRDD and Triplets? > > Thanks > Alessandro > > > > -- > View this message in context: > http://apache-spark-user-list.1001560.n3.nabble.com/Incrementally-add-remove-vertices-in-GraphX-tp2227p2695.html > Sent from the Apache Spark User List mailing list archive at Nabble.com. >
