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From "Ramkumar Vadali (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-6985) Suggest that HADOOP_OPTS be preserved in hadoop-env.sh.template
Date Mon, 04 Oct 2010 20:39:33 GMT
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
            Priority: Minor


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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