Hi Marco, Giraph currently does not support that. One way of doing this would be by having a specific (pseudo-)vertex to act as the "injector" of the new vertices and edges For example, it would read a file from HDFS and call the mutable API during the computation, superstep after superstep.
On Wed, Aug 14, 2013 at 3:02 PM, Marco Aurelio Barbosa Fagnani Lotz < [email protected]> wrote: > Hello all, > > I would like to know if there is any form to use dynamic graphs with > Giraph. By dynamic one can read graphs that may change while Giraph is > computing/deliberating. The changes are in the input file and are not > caused by the graph computation itself. > > Is there any way to analyse it using Giraph? If not, anyone has any > idea/suggestion if it is possible to modify the framework in order to > process it? > > Best Regards, > Marco Lotz > -- Claudio Martella [email protected]
