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Posted to common-issues@hadoop.apache.org by "Eli Collins (JIRA)" <ji...@apache.org> on 2012/11/06 02:42:12 UTC

[jira] [Commented] (HADOOP-8952) Command-line option to see replicated size of a file

    [ https://issues.apache.org/jira/browse/HADOOP-8952?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13491114#comment-13491114 ] 

Eli Collins commented on HADOOP-8952:
-------------------------------------

New option to hadoop fs -du?
                
> Command-line option to see replicated size of a file
> ----------------------------------------------------
>
>                 Key: HADOOP-8952
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8952
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs
>            Reporter: Clint Heath
>            Priority: Minor
>              Labels: newbie
>
> It would be nice to have a command-line option to the "hadoop -fs" command that would print the actual replicated size of a file or filesystem.  In other words, don't just print the size of a file if it were to be copied down to a local FS, but show us exactly how much space it's taking up in HDFS (including replicated blocks).  This should be added to the FsUsage class.  I'll work up a patch and attach it.

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