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From "MaoYuan Xian (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HAMA-758) Send message to non-exist vertex makes the job fail.
Date Sun, 19 May 2013 05:03:16 GMT

     [ https://issues.apache.org/jira/browse/HAMA-758?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

MaoYuan Xian updated HAMA-758:
------------------------------

    Attachment: HAMA-758.patch
    
> Send message to non-exist vertex makes the job fail.
> ----------------------------------------------------
>
>                 Key: HAMA-758
>                 URL: https://issues.apache.org/jira/browse/HAMA-758
>             Project: Hama
>          Issue Type: Wish
>          Components: graph
>    Affects Versions: 0.6.1
>            Reporter: MaoYuan Xian
>            Priority: Minor
>         Attachments: HAMA-758.patch
>
>
> In graph computing, when sends message to non-exist vertex, job will fail. The problem
triggered from iterate method of org.apache.hama.graph.GraphJobCounter.
> Un-completed graph input exists in the real world. Should we ignore these messages sent
to non-exist vertext? Or, should we add the mechanism, adds the additional vertex when Vertex.addEdge
called?

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