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From "Ramkumar Vadali (JIRA)" <j...@apache.org>
Subject [jira] Reopened: (HADOOP-6985) Suggest that HADOOP_OPTS be preserved in hadoop-env.sh.template
Date Mon, 25 Oct 2010 23:04:20 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-6985?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ramkumar Vadali reopened HADOOP-6985:
-------------------------------------


Ugh! FOO -> HADOOP_OPTS
Thats embarassing!

> Suggest that HADOOP_OPTS be preserved in hadoop-env.sh.template
> ---------------------------------------------------------------
>
>                 Key: HADOOP-6985
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6985
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Ramkumar Vadali
>            Assignee: Ramkumar Vadali
>            Priority: Minor
>             Fix For: 0.22.0
>
>         Attachments: HADOOP-6985.patch
>
>
> For an administrator who wants to customize HADOOP_OPTS, it would be better to have
> # if [ "$HADOOP_OPTS" == "" ]; then export HADOOP_OPTS=-server; else FOO+=" -server";
fi
> instead of
> # Extra Java runtime options.  Empty by default.
> # export HADOOP_OPTS=-server

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