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https://issues.apache.org/jira/browse/FLINK-30685?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhu Zhu closed FLINK-30685.
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Resolution: Done
Done via fea9ffedecf81a97de5c31519ade3bab8228e743
> Support mark the transformations whose parallelism is infected by the input
> transformation
> ------------------------------------------------------------------------------------------
>
> Key: FLINK-30685
> URL: https://issues.apache.org/jira/browse/FLINK-30685
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Coordination
> Reporter: Junrui Li
> Assignee: Junrui Li
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.17.0
>
>
> In order to chain operators together as much as possible, many downstream
> operators will use the parallelism of upstream input operators in the table
> planner.
> If some operators need to have their own defined parallelism, the parallelism
> will be explicitly set. Therefore, the operator that takes the parallelism of
> the upstream operator as its own parallelism should be automatically derived
> by the AdaptiveBatchScheduler.
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