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From Maria Stylianou <mars...@gmail.com>
Subject Re: [jira] [Commented] (GIRAPH-644) In the SimpleShortestPathVertex, vertex values get not initialized with edge list input format
Date Thu, 18 Apr 2013 23:45:20 GMT
Yeap! I will do it now :)


On Fri, Apr 19, 2013 at 1:35 AM, Claudio Martella (JIRA) <jira@apache.org>wrote:

>
>     [
> https://issues.apache.org/jira/browse/GIRAPH-644?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13635835#comment-13635835]
>
> Claudio Martella commented on GIRAPH-644:
> -----------------------------------------
>
> Right. Maria, can you add in the comment a reference to a possible more
> efficient solution via VertexResolver? It suits to the aim of an example.
>
> > In the SimpleShortestPathVertex, vertex values get not initialized with
> edge list input format
> >
> -----------------------------------------------------------------------------------------------
> >
> >                 Key: GIRAPH-644
> >                 URL: https://issues.apache.org/jira/browse/GIRAPH-644
> >             Project: Giraph
> >          Issue Type: Bug
> >          Components: examples
> >            Reporter: Maria Stylianou
> >         Attachments: GIRAPH-644.diff
> >
> >
> > Vertices that get created by receiving a message (and not created on
> superstep 0) do not get the value initialized by MAX_VALUE.
> > This happens when the vertex is not given on the first column in the
> input file. This means that the vertex is not created at the beginning but
> only when it receives a message, hence the initialization call is not
> executed and the vertex value is set to 0.
>
> --
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>



-- 
Maria Stylianou
Intern at Telefonica, Barcelona, Spain
Master Student of European Master in Distributed
Computing<http://www.kth.se/en/studies/programmes/master/em/emdc>
Universitat Polit├Ęcnica de Catalunya - BarcelonaTech, Barcelona, Spain
KTH Royal Institute of Technology, Stockholm, Sweden
Phone: +34 622 211 885

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