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Re: [Question #253556]: Graphite displays metric but says no data for recent time window

 

Question #253556 on Graphite changed:
https://answers.launchpad.net/graphite/+question/253556

    Status: Open => Answered

Denis Zhdanov proposed the following answer:
Hello,

Could you please provide more details? What is retention scheme, what is
rendering request,  Whisper-dump.py output over target wsp file also will
be helpful.
25 авг. 2014 г. 8:26 пользователь "Or Yagel" <
question253556@xxxxxxxxxxxxxxxxxxxxx> написал:

> New question #253556 on Graphite:
> https://answers.launchpad.net/graphite/+question/253556
>
> Hi,
>
> I can see a metric in the metrics tree.
> If I query for data from the recent 30 hours, the data is displayed with
> null values as expected.
> If I query for data from the recent 29 hours, I get "No Data".
>
> Why is that?
>
> I want to query json data, null values are fine but no data at all is
> problematic.
>
> Thanks
>
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> contact for Graphite.
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