[jira] [Commented] (SLIDER-319) Instrument slider AM with codahale metrics

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SLIDER-319?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14223224#comment-14223224 ] 

ASF subversion and git services commented on SLIDER-319:
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Commit 2bab298c7732232112aca1d854146ebf93d8046b in incubator-slider's branch refs/heads/feature/SLIDER-319_codahale_metrics from [~stevel@apache.org]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-slider.git;h=2bab298 ]

SLIDER-319 hooking up codahale metrics to source and in to web


> Instrument slider AM with codahale metrics
> ------------------------------------------
>
>                 Key: SLIDER-319
>                 URL: https://issues.apache.org/jira/browse/SLIDER-319
>             Project: Slider
>          Issue Type: New Feature
>          Components: appmaster
>    Affects Versions: Slider 0.40
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>             Fix For: Slider 2.0.0
>
>
> Use the codahale metrics lib to instrument slider AM with relevant metrics
> # cluster state, failure state, outstanding requests, ...
> # performance of operations (web &c)
> This could then be published:
> # register as JMX provider
> # maybe: publish as ganglia
> We should identify and focus on what tends to matter: are the containers up, how many are outstanding, what is the failure rate of the containers
> Also: liveness tests?



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