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  1. Hadoop Common
  2. HADOOP-12649 Improve Kerberos diagnostics and failure handling
  3. HADOOP-12833

KDiag to look at HADOOP_TOKEN_FILE_LOCATION more

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    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
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    • security
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    Description

      rather than just print HADOOP_TOKEN_FILE_LOCATION, KDiag could

      1. fail if its defined and not present (UGI does this meaningfully in 2.8+)
      2. fail if it is empty
      3. try to read the credentials direct and review them

      Testable

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            Unassigned Unassigned
            stevel@apache.org Steve Loughran
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            Dates

              Created:
              Updated: