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Re: [Question #250904]: 'None' values show up in whisper file

 

Question #250904 on Graphite changed:
https://answers.launchpad.net/graphite/+question/250904

    Status: Open => Answered

Jason Dixon proposed the following answer:
New whisper files are sparse, pre-populated with all of the
possible timestamps and "None" values. As metrics arrive those
timestamps are updated with the new value.

Jason

On Sat, Jun 28, 2014 at 03:07:40PM -0000, Ajay wrote:
> New question #250904 on Graphite:
> https://answers.launchpad.net/graphite/+question/250904
> 
> echo "dev.couchdb.requests 4123 `date +%s`" | nc 127.0.0.1 2003
> 
> whisper-fetch.py ../storage/whisper/dev/couchdb/requests.wsp
> 
> 1403967660	None
> 1403967720	None
> 1403967780	4123.000000
> 
> 
> Please let me know the cause for the None values showing up.
> 
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-- 
Jason Dixon
http://obfuscurity.com/
https://twitter.com/obfuscurity

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