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  1. Hadoop Common
  2. HADOOP-8455

Address user name format on domain joined Windows machines

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Details

    • Bug
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • 1.1.0, 0.24.0
    • None
    • native
    • None

    Description

      For a domain joined Windows machine, user name along is not a unique identifier. User name plus domain name is need in order to unique identify the user. For example, we can have both ‘Win1\Alex’ and ‘Redmond\Alex’ on a computer named Win1 that joins Redmond domain. In order to avoid ambiguity, ‘whoami’ on Windows and the new ‘winutils’ created in Hadoop-8235 both return [domain][username] as the username. In Hadoop, we only use user name right now. This may lead to some inconsistency, and production bugs if users of the same name exist on the machine.

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          is part of

          Task - A task that needs to be done. HADOOP-8645 Stabilize branch-1-win

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

          Sub-task - The sub-task of the issue HADOOP-8235 Support file permissions and ownership on Windows for RawLocalFileSystem

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              ivanmi Ivan Mitic
              chuanliu Chuan Liu
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              Dates

                Created:
                Updated: