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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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  • Ramkumar Vadali (JIRA) at Oct 25, 2010 at 11:04 pm
    [ 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
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.

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postedOct 4, '10 at 8:39p
activeOct 25, '10 at 11:04p
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