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https://issues.apache.org/jira/browse/CHUKWA-419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Yang resolved CHUKWA-419.
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    Resolution: Won't Fix

Won't fix due to license issues.

> Replace system metrics collection with sigar
> --------------------------------------------
>
>                 Key: CHUKWA-419
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-419
>             Project: Hadoop Chukwa
>          Issue Type: Improvement
>          Components: data collection
>         Environment: Redhat EL 5.3, Java 6
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>
> Instead of having multiple java vm to execute unix commands to collect system 
> metrics (CPU utilization, network, memory, disk), it's more efficient to 
> collect the metrics through JNI interface.  SIGAR is a good replacement for 
> Chukwa's input tools.  All licenses considered, it's the next best option 
> than reinvent the wheel.

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