[jira] [Created] (HDFS-6105) NN web UI for DN list loads the same jmx page three times.

[Kihwal Lee (JIRA)]

Kihwal Lee created HDFS-6105:
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             Summary: NN web UI for DN list loads the same jmx page three times.
                 Key: HDFS-6105
                 URL: https://issues.apache.org/jira/browse/HDFS-6105
             Project: Hadoop HDFS
          Issue Type: Bug
    Affects Versions: 2.3.0
            Reporter: Kihwal Lee


When loading "Datanodes" page of the NN web UI, the same jmx query is made 
three times. For a big cluster, that's a lot of data and overhead.



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