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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HADOOP-7658) to fix hadoop config template
Date Tue, 20 Sep 2011 01:11:09 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-7658?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eric Yang reassigned HADOOP-7658:
---------------------------------

    Assignee: Eric Yang

> to fix hadoop config template
> -----------------------------
>
>                 Key: HADOOP-7658
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7658
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Giridharan Kesavan
>            Assignee: Eric Yang
>
> hadoop rpm config template by default sets the HADOOP_SECURE_DN_USER, HADOOP_SECURE_DN_LOG_DIR
& HADOOP_SECURE_DN_PID_DIR 
> the above values should only be set for secured deployment ; 
> # On secure datanodes, user to run the datanode as after dropping privileges
> export HADOOP_SECURE_DN_USER=${HADOOP_HDFS_USER}
> # Where log files are stored.  $HADOOP_HOME/logs by default.
> export HADOOP_LOG_DIR=${HADOOP_LOG_DIR}/$USER
> # Where log files are stored in the secure data environment.
> export HADOOP_SECURE_DN_LOG_DIR=${HADOOP_LOG_DIR}/${HADOOP_HDFS_USER}
> # The directory where pid files are stored. /tmp by default.
> export HADOOP_PID_DIR=${HADOOP_PID_DIR}
> export HADOOP_SECURE_DN_PID_DIR=${HADOOP_PID_DIR}

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