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From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-5565) CacheAdmin help should match against non-dashed commands
Date Mon, 25 Nov 2013 23:00:36 GMT

     [ https://issues.apache.org/jira/browse/HDFS-5565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Wang updated HDFS-5565:
------------------------------

    Labels: newbie  (was: )

> CacheAdmin help should match against non-dashed commands
> --------------------------------------------------------
>
>                 Key: HDFS-5565
>                 URL: https://issues.apache.org/jira/browse/HDFS-5565
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: caching
>    Affects Versions: 3.0.0
>            Reporter: Andrew Wang
>            Priority: Minor
>              Labels: newbie
>
> Using the shell, `hdfs dfsadmin -help refreshNamespace` returns help text, but for cacheadmin,
you have to specify `hdfs cacheadmin -help -addDirective` with a dash before the command name.
This is inconsistent with dfsadmin, dfs, and haadmin, which also error when you provide a
dash.



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