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Date: Thu, 30 Oct 2008 23:44:44 -0700 (PDT)
From: "Hemanth Yamijala (JIRA)" <jira@apache.org>
To: core-dev@hadoop.apache.org
Subject: [jira] Updated: (HADOOP-4490) Map and Reduce tasks should run as
 the user who submitted the job
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     [ https://issues.apache.org/jira/browse/HADOOP-4490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hemanth Yamijala updated HADOOP-4490:
-------------------------------------

    Assignee:     (was: Arun C Murthy)

> Map and Reduce tasks should run as the user who submitted the job
> -----------------------------------------------------------------
>
>                 Key: HADOOP-4490
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4490
>             Project: Hadoop Core
>          Issue Type: Sub-task
>          Components: mapred, security
>            Reporter: Arun C Murthy
>             Fix For: 0.20.0
>
>
> Currently the TaskTracker spawns the map/reduce tasks, resulting in them running as the user who started the TaskTracker.
> For security and accounting purposes the tasks should be run as the job-owner.

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