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From "Scott Chen (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-6590) Add a username check in hadoop-daemon.sh
Date Mon, 22 Feb 2010 21:34:28 GMT
Add a username check in hadoop-daemon.sh

                 Key: HADOOP-6590
                 URL: https://issues.apache.org/jira/browse/HADOOP-6590
             Project: Hadoop Common
          Issue Type: Improvement
            Reporter: Scott Chen
            Assignee: Scott Chen
            Priority: Minor

We experienced a case that sometimes we accidentally started HDFS or MAPREDUCE with root user.
Then the directory permission will be modified and we have to chown them. It will be nice
if there can be a username checking in the hadoop-daemon.sh script so that we always start
with the desired username.

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