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  1. Hadoop HDFS
  2. HDFS-13814

Remove super user privilege requirement for NameNode.getServiceStatus

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 2.0.0-alpha
    • 2.10.0, 3.2.0, 3.0.4, 3.1.2
    • namenode
    • None
    • Reviewed

    Description

      See details in the discussion of HDFS-13749. Currently NameNode#getServiceStatus requires super user privilege, which doesn't seem necessary. For comparison: DFSAdmin#report, as well as SAFEMODE_GET, doesn't require super privilege.

      Attachments

        1. HDFS-13814.000.patch
          0.8 kB
          Chao Sun

        Issue Links

          is related to

          Sub-task - The sub-task of the issue HDFS-2917 HA: haadmin should not work if run by regular user

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue HDFS-13749 Use getServiceStatus to discover observer namenodes

          • Major - Major loss of function.
          • Resolved
          relates to

          New Feature - A new feature of the product, which has yet to be developed. HDFS-12943 Consistent Reads from Standby Node

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              csun Chao Sun
              csun Chao Sun
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              Dates

                Created:
                Updated:
                Resolved: