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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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Gary Yao reassigned FLINK-14248:
--------------------------------
Assignee: Zhu Zhu
> LazyFromSourcesSchedulingStrategy should be able to restart terminated tasks
> ----------------------------------------------------------------------------
>
> Key: FLINK-14248
> URL: https://issues.apache.org/jira/browse/FLINK-14248
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Coordination
> Affects Versions: 1.10.0
> Reporter: Zhu Zhu
> Assignee: 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.
> This issue also fails some IT cases on DefaultScheduler, e.g.
> JobRecoveryITCase.
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