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Posted to hdfs-dev@hadoop.apache.org by "dhruba borthakur (JIRA)" <ji...@apache.org> on 2009/12/24 19:22:29 UTC

[jira] Created: (HDFS-853) The HDFS webUI should show a metric that summarizes whether the cluster is balanced regarding disk space usage

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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