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https://issues.apache.org/jira/browse/MAPREDUCE-4397?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt Foley updated MAPREDUCE-4397:
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    Description: The linux task controller currently hard codes the directory 
in which 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. 
 (was: 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.)
    
> 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
>             Fix For: 1.1.2
>
>         Attachments: mapreduce-4397-branch-1.patch, test-patch.result
>
>
> The linux task controller currently hard codes the directory in which 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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