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From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Reopened] (HADOOP-10793) Key Shell args use double dash style
Date Tue, 15 Jul 2014 17:49:05 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-10793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Wang reopened HADOOP-10793:
----------------------------------


I'm reopening this. Single dash is the standard for other Hadoop commands, as well as {{java}},
e.g. {{java -version}} or {{java -server}. I think that's sufficient convention.

Owen, I'm surprised I need to say this, but closing JIRAs as invalid is not an appropriate
form of discussion. Please stop doing this.

> Key Shell args use double dash style
> ------------------------------------
>
>                 Key: HADOOP-10793
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10793
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>    Affects Versions: 3.0.0
>            Reporter: Mike Yoder
>
> Follow-on from HADOOP-10736 as per [~andrew.wang] - the key shell uses the gnu double
dash style for command line args, while other command line programs use a single dash.  Consider
changing this, and consider another argument parsing scheme, like the CommandLine class.



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