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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-1086) Percentage bar in dfsnodelist.jsp shows wrong values
Date Wed, 30 Jul 2014 17:32:41 GMT

     [ https://issues.apache.org/jira/browse/HDFS-1086?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Allen Wittenauer resolved HDFS-1086.

    Resolution: Incomplete

UI has change a lot since this jira. Closing as stale.

> Percentage bar in dfsnodelist.jsp shows wrong values
> ----------------------------------------------------
>                 Key: HDFS-1086
>                 URL: https://issues.apache.org/jira/browse/HDFS-1086
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>    Affects Versions: 0.20.2
>            Reporter: Kurt Huwig
> dfsnodelist.jsp shows a bar for each node which indicated how much of the filesystem
is used. The HTML code is 
> <table border="1px" width="100px"><tr><td cellspacing="0" class="perc_filled"
width="2%"></td><td cellspacing="0" class="perc_nonfilled" width="98%"></td></tr>
> The corresponding CSS in /static/hadoop.css reads like this:
> div#dfsnodetable td, div#dfsnodetable th, div#dfstable td {
> 	padding-left : 10px;
> 	padding-right : 10px;
> }
> This padding results in wrong bars, as the 10 pixels are added to the bar which I verified
with firebug.
> The proper fix would be to use an enclosing div for the bar, so that the style for the
rest of the table - which needs the padding - does not apply to the bars.

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