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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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Philip Zeyliger updated HADOOP-5455:
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Attachment: HADOOP-5455.patch
Attaching modified hadoop-metrics.properties file. I've not added any tests
since (to me) this is really simply a documentation improvement.
> 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
> 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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