What happens to reporting applications if the carbon process dies?

Asked by Nick Beenham

hi all,

Apologies if this has been asked before. What is the expected effect on the reporting applications if the carbon process dies? I have applications that implement the metrics library and report to graphite. If the carbon process terminated or the host became unavailable what is the expected impact on the application?

Thanks,

Nick

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Jason Dixon (jason-dixongroup) said :
#1

It depends entirely on your application. This is why many people choose
to run a statsd server. Not only does it perform aggregation and gives
you a lot of value-added statistical metrics, but the client libraries
support non-blocking udp submissions.

If your apps are submitting directly to Carbon, they're subject to
blocking behavior and timeouts if your Carbon listener(s) stop accepting
for some reason.

Jason

On Fri, Oct 10, 2014 at 02:56:32PM -0000, Nick Beenham wrote:
> New question #255583 on Graphite:
> https://answers.launchpad.net/graphite/+question/255583
>
> hi all,
>
> Apologies if this has been asked before. What is the expected effect on the reporting applications if the carbon process dies? I have applications that implement the metrics library and report to graphite. If the carbon process terminated or the host became unavailable what is the expected impact on the application?
>
> Thanks,
>
> Nick
>
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Jason Dixon
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