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  1. Hadoop HDFS
  2. HDFS-853

The HDFS webUI should show a metric that summarizes whether the cluster is balanced regarding disk space usage

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.22.0
    • Component/s: namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      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.

        Attachments

        1. Screen shot 2010-04-27 at 5.52.05 PM.png
          53 kB
          Dmytro Molkov
        2. HDFS-853.patch
          3 kB
          Dmytro Molkov

          Activity

            People

            • Assignee:
              dms Dmytro Molkov
              Reporter:
              dhruba dhruba borthakur
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              Dates

              • Created:
                Updated:
                Resolved: