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From "Eli Reisman (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GIRAPH-206) Break out SimpleShortestPathVertex
Date Thu, 21 Jun 2012 16:33:42 GMT

    [ https://issues.apache.org/jira/browse/GIRAPH-206?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13398551#comment-13398551
] 

Eli Reisman commented on GIRAPH-206:
------------------------------------

Hi, just wanted to supply the command line I've been using to get the SimpleShortestPathsVertex
to run as it used to when the hard coded I/O formats were included in the vertex.

bin/giraph -Dgiraph.useNetty=true -DSimpleShortestPathsVertex.sourceId=1 lib/giraph-0.2-SNAPSHOT.jar
org.apache.giraph.examples.SimpleShortestPathsVertex -w 5 -if org.apache.giraph.lib.JsonLongDoubleFloatDoubleVertexInputFormat
-of org.apache.giraph.lib.JsonLongDoubleFloatDoubleVertexOutputFormat -ip <path-to-input-graph>
-op <output-dir>


                
> Break out SimpleShortestPathVertex
> ----------------------------------
>
>                 Key: GIRAPH-206
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-206
>             Project: Giraph
>          Issue Type: Sub-task
>          Components: examples
>    Affects Versions: 0.2.0
>            Reporter: Jakob Homan
>            Assignee: Eli Reisman
>             Fix For: 0.2.0
>
>         Attachments: GIRAPH-206-5.patch, giraph-206-3.patch, giraph-206-4.patch
>
>
> {{SimpleShortestPathVertex}} still has its own {in|out}putformat and can't be directly
called from the bin/giraph command line.  This makes it only useful to data stored in json
format and, as an example, can (and has) made people think they need to implement their own
*putformats for each vertex.  The vertex itself should be made generic, the json formats should
be split into standalone formats, and the ability to run this directly from bin/giraph should
be verified.

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