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  1. Hadoop Common
  2. HADOOP-6590

Add a username check for hadoop sub-commands

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Details

    • New Feature
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 0.22.0, 3.0.0-alpha1
    • 3.0.0-alpha1
    • scripts
    • None

    Description

      We experienced a case that sometimes we accidentally started HDFS or MAPREDUCE with root user. Then the directory permission will be modified and we have to chown them. It will be nice if there can be a username checking in the hadoop-daemon.sh script so that we always start with the desired username.

      Attachments

        1. HADOOP-6590.patch
          1 kB
          Scott Chen
        2. HADOOP-6590-02.patch
          2 kB
          Allen Wittenauer
        3. HADOOP-6590-03.patch
          3 kB
          Allen Wittenauer
        4. HADOOP-6590-04.patch
          3 kB
          John Smith
        5. HADOOP-6590-2010-07-12.txt
          1 kB
          Scott Chen

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              pocky John Smith
              schen Scott Chen
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              Dates

                Created:
                Updated:
                Resolved: