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Posted to common-dev@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2014/07/29 23:25:39 UTC

[jira] [Resolved] (HADOOP-6457) Set Hadoop User/Group by System properties or environment variables

     [ https://issues.apache.org/jira/browse/HADOOP-6457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer resolved HADOOP-6457.
--------------------------------------

    Resolution: Duplicate

> Set Hadoop User/Group by System properties or environment variables
> -------------------------------------------------------------------
>
>                 Key: HADOOP-6457
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6457
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: security
>            Reporter: issei yoshida
>         Attachments: 6457.patch
>
>
> Hadoop User/Group can be set by System properties or environment variables.
> For example, in environment variables,
> export HADOOP_USER=test
> export HADOOP_GROUP=user
> or in your MapReduce,
> System.setProperty("hadoop.user.name", "test");
> System.setProperty("hadoop.group.name", "user");



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