giraph-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Silvio Di gregorio <silvio.digrego...@gmail.com>
Subject which type of input graph in connected components example
Date Fri, 22 Nov 2013 09:11:53 GMT
Hi,
after i have lanched the connected components example inside giraph 1.0
distribution,
i have notice some (or better, many) nodes isolated, that is, node_id with
the same node_ID as Min_ID (used like label of the connected component);
indeed those isolated Nodes are foils of my directed graph and are
connected with a sub-graph.
My adjacency list also includes this foils:
node_id<tab>neighbor1<tab>.....<tab>neighborN
foil1<tab>nothing
node_id<tab>neighbor1<tab>.....<tab>neighborN
foil1<tab>nothing
foil1<tab>nothing
....
what can i do for including these foils in its connected components?
i have the base file used to build the adjacency list in this manner:
node1  node2
node12 node2
node13 node2
node3   node4
....
it is directed, i can replicate the inverse relation to have undirected
graph as a result or other
Can you help me?
thanks in advance

Mime
View raw message