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  1. Hadoop HDFS
  2. HDFS-850

Display more memory details on the web ui

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 0.22.0
    • 0.21.0
    • None
    • None
    • Reviewed
    • Changes the format of the message with Heap usage on the NameNode web page.

    Description

      With the HDFS-94 being commited, the namenode will use JMX memory beans to get information about heap usage.
      They provide us with additional information such as NonHeap memory usage and Heap Commited and Initialized memory in addition to Used and Max.
      It will be useful to see that additional information on the NameNode web ui.

      Attachments

        1. HDFS-850.patch
          2 kB
          Dmytro Molkov
        2. screenshot-2.jpg
          65 kB
          Dmytro Molkov
        3. HDFS-850.patch
          2 kB
          Dmytro Molkov
        4. screenshot-1.jpg
          60 kB
          Dmytro Molkov
        5. HDFS-850.patch
          2 kB
          Dmytro Molkov

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              dms Dmytro Molkov
              dms Dmytro Molkov
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              Dates

                Created:
                Updated:
                Resolved: