Loading vertex ranges from HBase
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                 Key: GIRAPH-94
                 URL: https://issues.apache.org/jira/browse/GIRAPH-94
             Project: Giraph
          Issue Type: New Feature
            Reporter: Claudio Martella
            Assignee: Claudio Martella


Loading vertices from an HTable would be an option.

A possible schema for storing the graph would be Hexastore 
(http://www.vldb.org/pvldb/1/1453965.pdf). 
Also, as vertices whom messages are sent to get created on the fly (if they 
don't exist already), we could potentially have a HBaseVertex that fetches the 
adjacency list + vertex value from HBase. That would be kind of a Lazy-load 
approach, if you can define the initial split as an HBase query.


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