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Posted to dev@giraph.apache.org by "Avery Ching (Resolved) (JIRA)" <ji...@apache.org> on 2012/01/02 20:08:30 UTC

[jira] [Resolved] (GIRAPH-116) Make EdgeListVertex the default vertex implementation, fix bugs related to EdgeListVertex.

     [ https://issues.apache.org/jira/browse/GIRAPH-116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Avery Ching resolved GIRAPH-116.
--------------------------------

    Resolution: Fixed

Thanks for the fast review Sebastian.  Hopefully new folks will be less irritated by high memory use.  =)
                
> Make EdgeListVertex the default vertex implementation, fix bugs related to EdgeListVertex.
> ------------------------------------------------------------------------------------------
>
>                 Key: GIRAPH-116
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-116
>             Project: Giraph
>          Issue Type: Improvement
>            Reporter: Avery Ching
>            Assignee: Avery Ching
>         Attachments: GIRAPH-116.patch
>
>
> I think this would best for new users as it is much more memory efficient than Vertex with respect to edges (list vs hash map).  We seem to be mostly iterating over the edges (as several others had pointed out in earlier JIRAs and emails), so this would provide early users with a more memory efficient implementation without performance loss.  If anyone disagrees, please voice your opinions.

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