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From "Yipeng Huang (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HDFS-1545) Repeat commonly viewed statistics at the end of dfsadmin -report
Date Sat, 18 Dec 2010 01:45:01 GMT

     [ https://issues.apache.org/jira/browse/HDFS-1545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Yipeng Huang updated HDFS-1545:

    Attachment: DFSAdmin.java

Trivial but helpful. 

> Repeat commonly viewed statistics at the end of dfsadmin -report
> ----------------------------------------------------------------
>                 Key: HDFS-1545
>                 URL: https://issues.apache.org/jira/browse/HDFS-1545
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: tools
>    Affects Versions: 0.20.2
>            Reporter: Yipeng Huang
>            Priority: Trivial
>         Attachments: DFSAdmin.java
>   Original Estimate: 0.08h
>  Remaining Estimate: 0.08h
> Safemode status, datanode's available, and capacity are the most commonly viewed statistics
when running dfsadmin -report. They rightly appear first, followed by the statistics of individual
> However with a large cluster, these commonly viewed statistics become obscured by the
length of the individual datanode statistics. It is a tad ridiculous to have to have to grep
or scroll to the top after a long list of nodes. For convenience, these commonly viewed statistics
should be repeated at the end of the list.

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