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From "Bill Farner" <wfar...@apache.org>
Subject Re: Review Request 22794: Add initial_collection_delay flags for stats
Date Thu, 19 Jun 2014 22:47:34 GMT

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https://reviews.apache.org/r/22794/#review46235
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Can you elaborate (preferably in a comment) why an operator would want to adjust this, rather
than exposing the data as soon as it's available?

- Bill Farner


On June 19, 2014, 10:32 p.m., Kevin Sweeney wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/22794/
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> 
> (Updated June 19, 2014, 10:32 p.m.)
> 
> 
> Review request for Aurora and Bill Farner.
> 
> 
> Bugs: AURORA-511
>     https://issues.apache.org/jira/browse/AURORA-511
> 
> 
> Repository: aurora
> 
> 
> Description
> -------
> 
> Expose command-line flags to control the initial delay for stats
> collection independent of the collection interval.
> 
> This is related to AURORA-511 because it allows an operator to control the interval that
the machine-parseable /vars.json endpoint is updated with resource utilization information,
avoiding the need to scrape /utilization.
> 
> 
> Diffs
> -----
> 
>   src/main/java/org/apache/aurora/scheduler/stats/AsyncStatsModule.java 3b5c61713f8b4a9f921e49ce12abbfd0bb28089f

> 
> Diff: https://reviews.apache.org/r/22794/diff/
> 
> 
> Testing
> -------
> 
> ./gradlew -Pq build
> 
> 
> Thanks,
> 
> Kevin Sweeney
> 
>


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