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From "Hudson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7658) to fix hadoop config template
Date Tue, 04 Oct 2011 13:37:38 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13120113#comment-13120113
] 

Hudson commented on HADOOP-7658:
--------------------------------

Integrated in Hadoop-Hdfs-0.23-Build #29 (See [https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/29/])
    HADOOP-7658. Fixed HADOOP_SECURE_DN_USER environment variable in hadoop-evn.sh 
(Eric Yang)

eyang : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1178645
Files : 
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/packages/hadoop-setup-conf.sh
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/packages/templates/conf/hadoop-env.sh

                
> to fix hadoop config template
> -----------------------------
>
>                 Key: HADOOP-7658
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7658
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 0.20.205.0, 0.23.0
>            Reporter: Giridharan Kesavan
>            Assignee: Eric Yang
>             Fix For: 0.20.205.0, 0.23.0
>
>         Attachments: HADOOP-7658-trunk.patch, HADOOP-7658.patch
>
>
> 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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