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From "Sean Choi (JIRA)" <>
Subject [jira] [Commented] (GIRAPH-248) Generic IdentityVertex for IO testing
Date Fri, 13 Jul 2012 20:30:34 GMT


Sean Choi commented on GIRAPH-248:

A use case for IdentityVertex is to submit a job using SimpleLongDoubleDoubleDoubleIdentityVertex.

I have used lib.LongDoubleDoubleAdjacencyListVertexInputFormat and an arbitrary output format
to check that my inputs have been read correctly and is outputted corrected with the right
edge and vertex value assignments.
> Generic IdentityVertex for IO testing
> -------------------------------------
>                 Key: GIRAPH-248
>                 URL:
>             Project: Giraph
>          Issue Type: Improvement
>    Affects Versions: 0.2.0
>            Reporter: Sean Choi
>            Priority: Trivial
>             Fix For: 0.2.0
>         Attachments: GIRAPH-248-1.patch
> There seems to be no vertex that allows you to simply print what is given as input.
> I suggest creating an IdentityVertex that takes an input and outputs the vertex, vertex
value and edge information to verify that the inputformat is working correctly.
> I will post a patch up pretty soon

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