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https://issues.apache.org/jira/browse/HADOOP-3422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brian Bockelman updated HADOOP-3422:
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    Attachment: ganglia-patch-3422-and-4137.patch

Patch against more recent trunk (rev 701680).  Combined the existing patch with 
the one submitter for #HADOOP-4137; without both, Ganglia metrics appear to be 
broken.

> Ganglia counter metrics are all reported with the metric name "value", so the 
> counter values can not be seen
> ------------------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-3422
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3422
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: metrics
>    Affects Versions: 0.18.1
>            Reporter: Jason
>         Attachments: diff-20080520-1025.txt, ganglia-patch-3422-and-4137.patch
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> The JobInProgress class reports all metrics with the name "value". The 
> FileMetrics class puts all of the tags into the name when reporting the 
> individual values, but the Ganglia Context does not put the tags into the 
> name..
> This patch modifies the context to build names for the counter metrics out of 
> the tag values. This enables the user to see the indivdual counter values 
> with the ganglia web tool, on a per job basis

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