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  1. Hadoop HDFS
  2. HDFS-1090

The webui of namenode should include Rack column in the live datanodes table

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 0.22.0
    • Fix Version/s: None
    • Component/s: namenode
    • Labels:

      Description

      It is a great feature that hadoop support rack-aware, but in the default webui of namenode, their is no column in the live datanodes table to show what rack the datanode belongs to. This is not convenient for a cluster which has configed the rack info of the cluster.
      Also, it is convenient to sort the live datanodes table on the column of rack

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            • Assignee:
              Unassigned
              Reporter:
              luoli luoli
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              • Created:
                Updated: