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From "Siddharth Wagle (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-7679) Add psutil based resource monitoring to collect host metrics
Date Tue, 07 Oct 2014 22:30:33 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-7679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Siddharth Wagle updated AMBARI-7679:
------------------------------------
    Attachment: AmbariMetricsSystem-HostMonitorHadoopSink.pdf

> Add psutil based resource monitoring to collect host metrics
> ------------------------------------------------------------
>
>                 Key: AMBARI-7679
>                 URL: https://issues.apache.org/jira/browse/AMBARI-7679
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-metrics
>    Affects Versions: 2.0.0
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>             Fix For: 2.0.0
>
>         Attachments: AmbariMetricsSystem-HostMonitorHadoopSink.pdf
>
>
> *Design doc attached*
> - psutil is an open source python library and proved API to query system metrics. It
incorporates native code which is platform dependent and need to built using the maven pom.
> - Dependencies on "gcc" and "python-devel"
> This Epic covers packaging and implementation of collecting metrics from host and processes
running on a host as described in the design doc.
> - The footprint of this host metric monitor process should be minimal on the host OS.
> - There should be capability to locally persist data for a configurable amount of time
if collector is unavailable.
> - Include clear entry points for:
> Process start, stop, restart and status so that ambari agent can manage / monitor the
host metric monitor.



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