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https://issues.apache.org/jira/browse/FLINK-32461?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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wgcn closed FLINK-32461.
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Release Note: it's a usage problem
Resolution: Fixed
> manage union operator state increase very large in Jobmanager
> ---------------------------------------------------------------
>
> Key: FLINK-32461
> URL: https://issues.apache.org/jira/browse/FLINK-32461
> Project: Flink
> Issue Type: Bug
> Affects Versions: 1.17.1
> Reporter: wgcn
> Priority: Major
> Attachments: image-2023-06-28-16-24-11-538.png, screenshot-1.png
>
>
> This issue doesn't usually occur, but it happens during busy nights when the
> machines are more active. The "manage operator state" will increase
> significantly, and I found the number of operator union state object is 128
> ,same with the parallelism .Whether the union state only needs to be loaded
> once?
> !screenshot-1.png!
> !image-2023-06-28-16-24-11-538.png!
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