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https://issues.apache.org/jira/browse/HADOOP-1894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12527489
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Enis Soztutar commented on HADOOP-1894:
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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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