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From "Thomas Jungblut (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAMA-461) Extract a Message Service from BSPPeer
Date Fri, 21 Oct 2011 05:46:33 GMT
Extract a Message Service from BSPPeer
--------------------------------------

                 Key: HAMA-461
                 URL: https://issues.apache.org/jira/browse/HAMA-461
             Project: Hama
          Issue Type: Improvement
    Affects Versions: 0.3.0
            Reporter: Thomas Jungblut
             Fix For: 0.4.0


There's a problem, that we have more synchronized Collections than we need. localQueueForNextIteration
(or similar name) is the only one which needs to be thread safe. At least only the put method
could be synchronized, because reads does not need to be threadsafe.

So we should refactor our messaging system from the peer itself. 
A hint in architecture could give us HAMA-457.

We have to add a factory which let's the user choice their protocol.

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