Re: GraphFrame BFS

[Denny Lee <de...@gmail.com>]

You should be able to GraphX or GraphFrames subgraph to build up your
subgraph.  A good example for GraphFrames can be found at:
http://graphframes.github.io/user-guide.html#subgraphs.  HTH!

On Mon, Oct 10, 2016 at 9:32 PM cashinpj <pc...@unm.edu> wrote:

> Hello,
>
> I have a set of data representing various network connections.  Each vertex
> is represented by a single id, while the edges have  a source id,
> destination id, and a relationship (peer to peer, customer to provider, or
> provider to customer).  I am trying to create a sub graph build around a
> single source node following one type of edge as far as possible.
>
> For example:
> 1 2 p2p
> 2 3 p2p
> 2 3 c2p
>
> Following the p2p edges would give:
>
> 1 2 p2p
> 2 3 p2p
>
> I am pretty new to GraphX and GraphFrames, but was wondering if it is
> possible to get this behavior using the GraphFrames bfs() function or would
> it be better to modify the already existing Pregel implementation of bfs?
>
> Thank you for your time.
>
> Padraic
>
>
>
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