How to construct graph in graphx

2014-10-13 Thread Soumitra Siddharth Johri
Hi, I am new to scala/graphx and am having problems converting a tsv file to a graph. I have a flat tab separated file like below: n1 P1 n2 n3 P1 n4 n2 P2 n3 n3 P2 n1 n1 P3 n4 n3 P3 n2 where n1,n2,n3,n4 are the nodes of the graph and R1,P2,P3 are the properties which should form the edges

Re: How to construct graph in graphx

2014-10-13 Thread Ankur Dave
At 2014-10-13 18:22:44 -0400, Soumitra Siddharth Johri soumitra.siddha...@gmail.com wrote: I have a flat tab separated file like below: [...] where n1,n2,n3,n4 are the nodes of the graph and R1,P2,P3 are the properties which should form the edges between the nodes. How can I construct a

Re: How to construct graph in graphx

2014-10-13 Thread Ankur Dave
At 2014-10-13 21:08:15 -0400, Soumitra Johri soumitra.siddha...@gmail.com wrote: There is no 'long' field in my file. So when I form the edge I get a type mismatch error. Is it mandatory for GraphX that every vertex should have a distinct id. ? in my case n1,n2,n3,n4 are all strings. (+user