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From "Maja Kabiljo (JIRA)" <j...@apache.org>
Subject [jira] [Created] (GIRAPH-445) Max message request size in bytes, initialize buffers to expected size
Date Fri, 07 Dec 2012 17:07:20 GMT
Maja Kabiljo created GIRAPH-445:
-----------------------------------

             Summary: Max message request size in bytes, initialize buffers to expected size
                 Key: GIRAPH-445
                 URL: https://issues.apache.org/jira/browse/GIRAPH-445
             Project: Giraph
          Issue Type: Bug
            Reporter: Maja Kabiljo
            Assignee: Maja Kabiljo
         Attachments: GIRAPH-445.patch

Now that all message requests are kept in serialized format, we can limit the size of request
by the number of bytes, instead of number of messages in it. Sizing the message buffers to
expected size gave about 10% speedup on a large application run.

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