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From "Akira AJISAKA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-6857) FsShell should report raw disk usage including replication factor
Date Mon, 02 Mar 2015 04:56:04 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14342741#comment-14342741

Akira AJISAKA commented on HADOOP-6857:

This change is incompatible since it changes the output of the CLI command. (http://hadoop.apache.org/docs/r2.6.0/hadoop-project-dist/hadoop-common/Compatibility.html#Command_Line_Interface_CLI)
Hi [~shv], should we revert this change from branch-2?

> FsShell should report raw disk usage including replication factor
> -----------------------------------------------------------------
>                 Key: HADOOP-6857
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6857
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs
>            Reporter: Alex Kozlov
>            Assignee: Byron Wong
>             Fix For: 2.7.0
>         Attachments: HADOOP-6857.patch, HADOOP-6857.patch, HADOOP-6857.patch, show-space-consumed.txt
> Currently FsShell report HDFS usage with "hadoop fs -dus <path>" command.  Since
replication level is per file level, it would be nice to add raw disk usage including the
replication factor (maybe "hadoop fs -dus -raw <path>"?).  This will allow to assess
resource usage more accurately.  -- Alex K

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