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From "Hyunsik Choi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GIRAPH-68) Implement a Graph Generator
Date Fri, 22 Jun 2012 00:23:42 GMT

    [ https://issues.apache.org/jira/browse/GIRAPH-68?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13399021#comment-13399021
] 

Hyunsik Choi commented on GIRAPH-68:
------------------------------------

I think that it is still relevant. I also intended that this patch uses an identity vertex.
This generator is a kind of helper to enable users to do that easily. In addition, this patch
enables the existing benchmark to use some input dataset on HDFS instead of PseudoRandonVertexInputFormat.
If you agree that, I'll rebase the patch in this weekend.
                
> Implement a Graph Generator
> ---------------------------
>
>                 Key: GIRAPH-68
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-68
>             Project: Giraph
>          Issue Type: New Feature
>          Components: benchmark
>    Affects Versions: 0.1.0
>            Reporter: Hyunsik Choi
>            Assignee: Hyunsik Choi
>         Attachments: GIRAPH-68_1.patch, GIRAPH-68_2.patch
>
>
> To provide users with benchmark environments and to deeply test the input/output system
of giraph, we need a graph generator. We will enable the graph generator to generate various
kinds of graph data sets by specifying a VertexInputFormat and a VertexOutputFormat.

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