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https://issues.apache.org/jira/browse/HADOOP-5455?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Douglas updated HADOOP-5455:
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    Assignee: Philip Zeyliger
      Status: Patch Available  (was: Open)

> default "hadoop-metrics.properties" doesn't mention "dfs" context
> -----------------------------------------------------------------
>
>                 Key: HADOOP-5455
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5455
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: documentation, metrics
>            Reporter: Philip Zeyliger
>            Assignee: Philip Zeyliger
>            Priority: Minor
>         Attachments: HADOOP-5455.patch
>
>
> The "hadoop-metrics.properties" file that's shipped in conf/ has 
> configuration settings for the metrics contexts "dfs", "mapred", and "jvm".  
> The (trivial) patch I'm proposing is to include default configuration for the 
> "rpc" context as well.  RPC metrics may be useful, and it's difficult for a 
> user to intuit otherwise that rpc metrics even exist.  (I stumbled upon them 
> after exploring with JConsole and JMX.)

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