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From "Sandy Ryza (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (MAPREDUCE-4970) Child tasks (try to) create security audit log files
Date Fri, 01 Feb 2013 00:23:13 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sandy Ryza reassigned MAPREDUCE-4970:
-------------------------------------

    Assignee: Sandy Ryza
    
> Child tasks (try to) create security audit log files
> ----------------------------------------------------
>
>                 Key: MAPREDUCE-4970
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4970
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 1.1.1
>            Reporter: Sandy Ryza
>            Assignee: Sandy Ryza
>
> After HADOOP-8552, MR child tasks will attempt to create security audit log files with
their user names.  On an insecure cluster, this has no effect, but on a secure cluster, empty
log files will be created for tasks with names like SecurityAuth-joeuser.log.
> I haven't verified whether this occurs in MR2 yet.

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