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https://issues.apache.org/jira/browse/FLINK-34743?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rui Fan updated FLINK-34743:
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Fix Version/s: (was: kubernetes-operator-1.9.0)
> Memory tuning takes effect even if the parallelism isn't changed
> ----------------------------------------------------------------
>
> Key: FLINK-34743
> URL: https://issues.apache.org/jira/browse/FLINK-34743
> Project: Flink
> Issue Type: Improvement
> Components: Autoscaler
> Reporter: Rui Fan
> Assignee: Rui Fan
> Priority: Major
> Labels: pull-request-available
>
> Currently, the memory tuning related logic is only called when the
> parallelism is changed.
> See ScalingExecutor#scaleResource to get more details.
> It's better to let the memory tuning takes effect even if the parallelism
> isn't changed. For example, one flink job runs with desired parallelisms, but
> it wastes memory.
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