[jira] [Assigned] (FLINK-23826) Verify optimized scheduler performance for large-scale jobs

["Zhu Zhu (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-23826?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhu Zhu reassigned FLINK-23826:
-------------------------------

    Assignee: Zhu Zhu  (was: Zhilong Hong)

> 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: Critical
>             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 job scheduling and deployment (scheduling started -> all tasks in INITIALIZATION)
> 3. time of job restarting on task failover (JM notified about task failure -> all tasks in INITIALIZATION again)
> 4. master heap memory required



--
This message was sent by Atlassian Jira
(v8.3.4#803005)