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From Carmen Manzulli <carmenmanzu...@gmail.com>
Subject Re: concept of vertex in giraph
Date Fri, 25 Jul 2014 08:56:10 GMT
ah ok, thanksa lot!...so is the same for edgevalues and targetvertexids???
i need to use combiners, can you show me where can i read more information
about?


2014-07-25 10:52 GMT+02:00 Lukas Nalezenec <lukas.nalezenec@firma.seznam.cz>
:

>  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?
>
>
>

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