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https://issues.apache.org/jira/browse/FLINK-14248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhu Zhu updated FLINK-14248:
----------------------------
    Fix Version/s: 1.10.0

> LazyFromSourcesSchedulingStrategy should support to tasks in terminal state
> ---------------------------------------------------------------------------
>
>                 Key: FLINK-14248
>                 URL: https://issues.apache.org/jira/browse/FLINK-14248
>             Project: Flink
>          Issue Type: Sub-task
>    Affects Versions: 1.10.0
>            Reporter: Zhu Zhu
>            Priority: Major
>             Fix For: 1.10.0
>
>
> {{LazyFromSourcesSchedulingStrategy}} now will only schedule tasks in CREATED 
> state. 
> However, the DefaultScheduler will reset failed tasks when actually 
> restarting them.
> This makes failed tasks not able to be restarted with 
> {{LazyFromSourcesSchedulingStrategy}}.
> We can keep {{LazyFromSourcesSchedulingStrategy}} to schedule tasks in 
> CREATED state in normal scheduling. And make it schedule tasks in terminal 
> state when trying to restart tasks.



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