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https://issues.apache.org/jira/browse/SAMZA-191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jakob Homan resolved SAMZA-191.
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Resolution: Fixed
I've committed this. Resolving.
> Per-SSP poll count metric is overly expensive
> ---------------------------------------------
>
> Key: SAMZA-191
> URL: https://issues.apache.org/jira/browse/SAMZA-191
> Project: Samza
> Issue Type: Bug
> Components: metrics
> Affects Versions: 0.7.0
> Reporter: Jakob Homan
> Assignee: Jakob Homan
> Fix For: 0.7.0
>
> Attachments: SAMZA-191.patch, Screen Shot 2014-03-18 at 10.49.53
> AM.png
>
>
> Profiling shows that on jobs with lots of SSPs/TPs, particularly when the
> SSPs are significantly disparate in their relative volumes, due to lots of
> time incrementing the per-SSP poll count.
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