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https://issues.apache.org/jira/browse/FLINK-23826?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhu Zhu closed FLINK-23826.
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    Resolution: Done

> Verify optimized scheduler performance for large-scale jobs
> -----------------------------------------------------------
>
>                 Key: FLINK-23826
>                 URL: https://issues.apache.org/jira/browse/FLINK-23826
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Runtime / Coordination
>    Affects Versions: 1.14.0
>            Reporter: Zhu Zhu
>            Assignee: Zhu Zhu
>            Priority: Major
>             Fix For: 1.14.0
>
>
> This ticket is used to verify the result of FLINK-21110.
> It should check if large scale jobs' scheduling are working well and the 
> scheduling performance, with a real job running on cluster. 
> The conclusion should include, for a *10000 --- all-to-all-connected 
> -->10000* job:
> 1. time of job initialization on master (job received -> scheduling started)
> 2. time of task deployment (task deploying started -> all tasks in RUNNING)
> 3. time of making task failure recovery decision (JM notified about task 
> failure -> tasks to restart decided)



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