[about giraph]

[尹红军 <hj...@gmail.com>]

I wonder if giraph can do analysis reachability of  large scale graph?
 Have anyone tried to do that?

-- 
Best regards,
Your sincerely Hongjun Yin(尹红军)
School of Computer Science and Technology, University of Science and
Technology of China.

Re: Bi-directional and multigraphs

[Avery Ching <ac...@apache.org>]

You can easily add bi-directional edges.  When you load the edge, simply 
also load the reciprocal edge.  I.e. if you add a->b, also add b->a.

On 7/2/13 1:11 AM, Pascal Jäger wrote:
> Hi everyone,
>
> I am currently getting my hands on giraph which is why I am trying to 
> implement a maximum flow algorithm originally designed for MapReduce.
> The algorithm requires bi-directional edges.
>
>   * Are bi-directional edges supported in giraph?
>   * Where would I find them?
>
> Thanks
>
> Pascal
>

Bi-directional and multigraphs

[Pascal Jäger <pa...@pascaljaeger.de>]

Hi everyone,

I am currently getting my hands on giraph which is why I am trying to implement a maximum flow algorithm originally designed for MapReduce.
The algorithm requires bi-directional edges.

  *   Are bi-directional edges supported in giraph?
  *   Where would I find them?

Thanks

Pascal