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From "dhruba borthakur (JIRA)" <j...@apache.org>
Subject [jira] Created: (HDFS-853) The HDFS webUI should show a metric that summarizes whether the cluster is balanced regarding disk space usage
Date Thu, 24 Dec 2009 18:22:29 GMT
The HDFS webUI should show a metric that summarizes whether the cluster is balanced regarding
disk space usage
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                 Key: HDFS-853
                 URL: https://issues.apache.org/jira/browse/HDFS-853
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: name-node
            Reporter: dhruba borthakur


It is desirable to know how much the datanodes vary form one another in terms of space utilization
to get a sense of how well a HDFS cluster is balanced.



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