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Date: Fri, 14 Sep 2007 05:55:32 -0700 (PDT)
From: "Enis Soztutar (JIRA)" <jira@apache.org>
To: hadoop-dev@lucene.apache.org
Subject: [jira] Commented: (HADOOP-1894) Add fancy graphs for mapred task
 statuses
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    [ https://issues.apache.org/jira/browse/HADOOP-1894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12527489 ] 

Enis Soztutar commented on HADOOP-1894:
---------------------------------------

The number of map / reduce tasks could be on the order of thousands. Using sparklines, we could not generate that big graphics, but we could add 1 bar for, say 100 tasks. But then first we cannot monitor each task, and second the average progress for 100 reduces may not be interpretable (considering the three phases).  

I would like two things to be fixed, first i would be very glad if someone could check the graphics in IE. Second we may wish to somehow disable the graphics, so that a graph for 10000+ map tasks will not get in the way. Any thoughts ? 


> Add fancy graphs for mapred task statuses
> -----------------------------------------
>
>                 Key: HADOOP-1894
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1894
>             Project: Hadoop
>          Issue Type: New Feature
>          Components: mapred
>    Affects Versions: 0.15.0
>            Reporter: Enis Soztutar
>            Assignee: Enis Soztutar
>             Fix For: 0.15.0
>
>         Attachments: fancygraph_v1.0.patch, mapreduce.png, percentage.png
>
>
> I whould like to add graphics for mapred task statuses. 

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