Hi,Afaik vertex ids must be unique but you can combine vertexes with same ID to one using VertexValueCombiner.
Lukas On 25.7.2014 10:33, Carmen Manzulli wrote:
Hi experts,i would like to ask you if , in the graph rapresentation, every time a vertexId is reapeated, would giraph consider just one time that vertexId?for example: Carmen (vertexId) 24 (vertex value) ..... Carmen (vertexId) 1,60 m (vertex value)... does it became Carmen -->24 -->1,60 from a point of view conceptual?
