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https://issues.apache.org/jira/browse/FLINK-31318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gyula Fora closed FLINK-31318.
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Resolution: Fixed
merged to main 8933435ecc647438967e6f522056b8e560d7750b
> Do not scale down operators while processing backlog
> ----------------------------------------------------
>
> Key: FLINK-31318
> URL: https://issues.apache.org/jira/browse/FLINK-31318
> Project: Flink
> Issue Type: Improvement
> Components: Autoscaler, Kubernetes Operator
> Reporter: Gyula Fora
> Assignee: Gyula Fora
> Priority: Major
> Labels: pull-request-available
>
> Currently the autoscaler may try to scale down some operators even when the
> job is struggling to catch up.
> This can lead to a vicious cycle where the backlog keeps increasing. It makes
> sense to hold off scale down decisions until the job has caught up.
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