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Severin Corsten commented on GIRAPH-28: --------------------------------------- I think this is a good idea. The most common use of the OutEdgeMap is to iterate over the values. The Map doesn't bring any additional information. And I like Jakes idea bud I don't know whether it brings any advantage and should be implemented in addition to a getter. > Introduce new primitive-specific MutableVertex subclasses > --------------------------------------------------------- > > Key: GIRAPH-28 > URL: https://issues.apache.org/jira/browse/GIRAPH-28 > Project: Giraph > Issue Type: New Feature > Components: graph > Affects Versions: 0.70.0 > Reporter: Jake Mannix > Assignee: Jake Mannix > Attachments: GIRAPH-28.diff > > > As discussed on the list, > MutableVertex<LongWritable,DoubleWritable,FloatWritable,DoubleWritable> (for > example) could be highly optimized in its memory footprint if the vertex and > edge data were held in a form which minimized Java object usage. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira