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From "Luke Lu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4397) Introduce HADOOP_SECURITY_CONF_DIR for task-controller
Date Tue, 06 Nov 2012 22:38:14 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4397?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13491902#comment-13491902
] 

Luke Lu commented on MAPREDUCE-4397:
------------------------------------

MAPREDUCE-4219 is actually orthogonal to this jira. The patch for branch-1 lgtm. Thanks Yu!
                
> Introduce HADOOP_SECURITY_CONF_DIR for task-controller
> ------------------------------------------------------
>
>                 Key: MAPREDUCE-4397
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4397
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: task-controller
>            Reporter: Luke Lu
>            Assignee: Yu Gao
>         Attachments: mapreduce-4397-branch-1.patch
>
>
> The linux task controller concurrently hard code the directory to look for its config
file at compile time (via the HADOOP_CONF_DIR macro). Adding a new environment variable to
look for task-controller's conf dir (with strict permission checks) would make installation
much more flexible.

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