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From "Jake Mannix (JIRA)" <j...@apache.org>
Subject [jira] [Created] (GIRAPH-28) Introduce new primitive-specific MutableVertex subclasses
Date Fri, 09 Sep 2011 06:23:09 GMT
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


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.

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