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  1. Hadoop Common
  2. HADOOP-12828

Print user when services are started

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: 1.3.0, 3.0.0-alpha1
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: None
    • Labels:
    • Hadoop Flags:
      Reviewed

      Description

      Printing user name during start can help debug access permission related issues, e.g., the namenode storage directory is not accessible by the user who starts the service.

      The message could look like:
      /************************************************************
      STARTUP_MSG: Starting NameNode by hdfs
      ... ...

        Attachments

        1. HDFS-4900.001.patch
          2 kB
          Wei-Chiu Chuang

          Activity

            People

            • Assignee:
              weichiu Wei-Chiu Chuang
              Reporter:
              brandonli Brandon Li
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              Dates

              • Created:
                Updated:
                Resolved: