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Posted to mapreduce-dev@hadoop.apache.org by "Luke Lu (JIRA)" <ji...@apache.org> on 2012/07/05 11:59:34 UTC

[jira] [Created] (MAPREDUCE-4397) Introduce HADOOP_SECURITY_CONF_DIR for task-controller

Luke Lu created MAPREDUCE-4397:
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             Summary: 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


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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