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From "Colin Patrick McCabe (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-5173) prettier dfsadmin -listCachePools output
Date Thu, 12 Sep 2013 03:56:51 GMT

     [ https://issues.apache.org/jira/browse/HDFS-5173?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Colin Patrick McCabe resolved HDFS-5173.
----------------------------------------

          Resolution: Duplicate
       Fix Version/s: HDFS-4949
    Target Version/s: HDFS-4949

did this in HDFS-5158
                
> prettier dfsadmin -listCachePools output
> ----------------------------------------
>
>                 Key: HDFS-5173
>                 URL: https://issues.apache.org/jira/browse/HDFS-5173
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, namenode
>    Affects Versions: HDFS-4949
>            Reporter: Colin Patrick McCabe
>            Assignee: Colin Patrick McCabe
>            Priority: Minor
>             Fix For: HDFS-4949
>
>
> We can make the output of {{-listCachePools}} prettier by doing the same kinds of things
as {{ls -l}} does.  We probably need to find (or write) some code to properly line up columns
to avoid ragged-looking output.  Finally, column headers will be necessary here to let people
know what they're looking at.  Ideally, we'd implement a format-string type argument like
{{--format=}} for ls.

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