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  1. Hadoop HDFS
  2. HDFS-8194

Add administrative tool to be able to examine the NN's view of DN storages

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Details

    • New Feature
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 2.7.0
    • None
    • namenode
    • None

    Description

      The NN has long had facilities to be able to list all of the DNs that are registered with it. It would be great if there were an administrative tool be able to list all of the individual storages that the NN is tracking.

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              cmccabe Colin McCabe
              atm Aaron Myers
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                Created:
                Updated: