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  1. Hadoop Common
  2. HADOOP-6647

balancer fails with "is not authorized for protocol interface NamenodeProtocol" in secure environment

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Tags:
      security

      Description

      user logs in as hdfs/something@something and tries to run balancer.
      balancer is using NameNode Protocol which authorizes based on server principal key.
      but NameNode key is hdfs/_HOST@.. now. so it fails.
      To fix we need to compare the short names only.

        Attachments

        1. HADOOP-6647-BP20.patch
          2 kB
          Boris Shkolnik
        2. HADOOP-6647.patch
          2 kB
          Boris Shkolnik

          Activity

            People

            • Assignee:
              boryas Boris Shkolnik
              Reporter:
              boryas Boris Shkolnik
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              Dates

              • Created:
                Updated:
                Resolved: