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https://issues.apache.org/jira/browse/HADOOP-7388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Matt Foley reopened HADOOP-7388:
--------------------------------
Changing the resolution of this issue to "dup", since the work was done in
another jira (HADOOP-7599) and this jira number (HADOOP-7388) is not in
CHANGES.txt.
> Remove definition of HADOOP_HOME and HADOOP_PREFIX from hadoop-env.sh.template
> ------------------------------------------------------------------------------
>
> Key: HADOOP-7388
> URL: https://issues.apache.org/jira/browse/HADOOP-7388
> Project: Hadoop Common
> Issue Type: Improvement
> Environment: Java 6, RHEL 5.5
> Reporter: Eric Yang
> Assignee: Eric Yang
> Priority: Trivial
> Fix For: 0.20.205.0, 0.23.0
>
> Attachments: HADOOP-7388.patch
>
>
> The file structure layout proposed in HADOOP-6255 was designed to remove the
> need of using HADOOP_HOME environment to locate hadoop bits. The file
> structure layout should be able to map to /usr or system directories,
> therefore HADOOP_HOME is renamed to HADOOP_PREFIX to be more concise.
> HADOOP_PREFIX should not be exported to the user. If the user use
> hadoop-setup-single-node.sh or hadoop-setup-conf.sh to configure hadoop, the
> current scripts put HADOOP_PREFIX/HADOOP_HOME in hadoop-env.sh. The config
> template generation code should remove reference of HADOOP_PREFIX/HADOOP_HOME
> from hadoop-env.sh.
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