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From "Edward J. Yoon (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAMA-526) Multi-threaded vertex processing
Date Mon, 05 Mar 2012 06:08:58 GMT
Multi-threaded vertex processing
--------------------------------

                 Key: HAMA-526
                 URL: https://issues.apache.org/jira/browse/HAMA-526
             Project: Hama
          Issue Type: Improvement
          Components: bsp, graph
            Reporter: Edward J. Yoon


{code}
      for (Map.Entry<String, LinkedList<Writable>> e : msgMap.entrySet()) {
        if (e.getValue().size() > 0) {
          vertices.get(e.getKey()).compute(e.getValue().iterator());
        }
      }
{code}

Above code will run Vertex sequentially. Do you think we can run Vertex processing concurrently
using multi-threads?

Then what's the advantages or disadvantages of using multi-threading?


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