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https://issues.apache.org/jira/browse/FLINK-21731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhu Zhu closed FLINK-21731.
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Resolution: Fixed
done via 08ef809930ed69d0a0d2752664e88c61c6a1b869
> Add benchmarks for DefaultScheduler's creation, scheduling and deploying
> ------------------------------------------------------------------------
>
> Key: FLINK-21731
> URL: https://issues.apache.org/jira/browse/FLINK-21731
> Project: Flink
> Issue Type: Improvement
> Components: Benchmarks, Runtime / Coordination
> Affects Versions: 1.13.0
> Reporter: Zhilong Hong
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.13.0
>
>
> We notice that {{DefaultScheduler#allocateSlotsAndDeploy}} is not covered in
> the current scheduler benchmark. When we are trying to implement a benchmark
> related to this procedure, we think that it's better to implement a benchmark
> that covers the entire procedures of DefaultScheduler's creation, scheduling
> and deploying instead.
> This can avoid missing any parts that may affect the performance of
> scheduling. Also in this way we don't need to add benchmarks for every
> sub-procedure related to scheduling, which makes the benchmark heavy and hard
> to maintain. Then we can just focus on the performance-sensitive procedures,
> as the existing benchmarks do.
> The new benchmark items are implemented based on
> {{DefaultSchedulerBatchSchedulingTest}}.
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