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From "Benoy Antony (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-10619) Replace BytesMoved class with AtomingLong
Date Mon, 19 May 2014 18:06:38 GMT
Benoy Antony created HADOOP-10619:
-------------------------------------

             Summary: Replace BytesMoved class with AtomingLong
                 Key: HADOOP-10619
                 URL: https://issues.apache.org/jira/browse/HADOOP-10619
             Project: Hadoop Common
          Issue Type: Improvement
    Affects Versions: 2.4.0
            Reporter: Benoy Antony
            Assignee: Benoy Antony


The Balancer internally uses a class _BytesMoved_ to keep track of the bytes moved. It has
the same requirements and semantics of _AtomicLong_. But _BytesMoved_  uses monitors. It will
be an improvement for Balancer to use _AtomicLong_ instead of custom class.



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