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From "Harsh J (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2580) NameNode#main(...) can make use of GenericOptionsParser.
Date Sun, 13 May 2012 03:21:28 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13274151#comment-13274151

Harsh J commented on HDFS-2580:


Yes the motivation is for allowing -D params, to help me switch dfs.name.dir and other such
properties rather than having to create XML config files for each instance I wish to start.
> NameNode#main(...) can make use of GenericOptionsParser.
> --------------------------------------------------------
>                 Key: HDFS-2580
>                 URL: https://issues.apache.org/jira/browse/HDFS-2580
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: name-node
>    Affects Versions: 0.23.0
>            Reporter: Harsh J
>            Assignee: Harsh J
>            Priority: Minor
>         Attachments: HDFS-2580.patch
> DataNode supports passing generic opts when calling via {{hdfs datanode}}. NameNode can
support the same thing as well, but doesn't right now.

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