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From "Doug Cutting (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HADOOP-237) Standard set of Performance Metrics for Hadoop
Date Thu, 20 Jul 2006 10:32:15 GMT
     [ http://issues.apache.org/jira/browse/HADOOP-237?page=all ]

Doug Cutting resolved HADOOP-237.
---------------------------------

    Fix Version/s: 0.5.0
       Resolution: Fixed

I just committed this.

It would be great to get some, e.g., Ganglia screenshots up on the wiki demoing this stuff.

An extra thanks to Milind for being patient and persistent on this one!


> Standard set of Performance Metrics for Hadoop
> ----------------------------------------------
>
>                 Key: HADOOP-237
>                 URL: http://issues.apache.org/jira/browse/HADOOP-237
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: metrics
>    Affects Versions: 0.3.0
>         Environment: All
>            Reporter: Milind Bhandarkar
>         Assigned To: Milind Bhandarkar
>             Fix For: 0.5.0
>
>         Attachments: hadoop-metrics.patch
>
>
> I am starting to use Hadoop's shiny new Metrics API to publish performance (and other)
Metrics of running jobs and other daemons.
> Which performance metrics are people interested in seeing ? If possible, please group
them according to modules, such as map-reduce, dfs, general-cluster-related etc. I will follow
this process:
> 1. collect this list
> 2. assess feasibility of obtaining metric
> 3. assign context/record/metrics names
> 4. seek approval for names
> 5. instrument the code.

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