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  1. Hadoop Common
  2. HADOOP-15613

KerberosAuthenticator should resolve the hostname to get the service principal

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Details

    • Bug
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • 2.7.2
    • None
    • auth
    • None

    Description

      When in rest URL, IP is used as a address then "KerberosAuthenticator.this.url.getHost()" not able to resolve the hostname. This hostname will be used to construct server HTTP principal.

      Attachments

        1. HADOOP-15613.001.patch
          1 kB
          Surendra Singh Lilhore

        Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-13949 Hadoop could provide IP instead of hostname to represent the node, which can reduce the DNS hostname resolution consumption

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              surendralilhore Surendra Singh Lilhore
              surendralilhore Surendra Singh Lilhore
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              Dates

                Created:
                Updated: