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https://issues.apache.org/jira/browse/FLINK-37646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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leishuiyu closed FLINK-37646.
-----------------------------
    Resolution: Not A Problem

the question is seatunnel bug

> flink jobmanager oom
> --------------------
>
>                 Key: FLINK-37646
>                 URL: https://issues.apache.org/jira/browse/FLINK-37646
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Task
>         Environment:  
> flink version 1.16.3 
> deployment on k8s 
> HA cluster
>  
> seatunnel 2.3.5
>  
>  
>  
>            Reporter: leishuiyu
>            Priority: Critical
>         Attachments: image-2025-04-10-11-47-21-883.png, 
> image-2025-04-10-11-51-59-574.png, image-2025-04-10-11-56-31-392.png, 
> image-2025-04-10-11-59-43-542.png
>
>
>  
> when use seatunnel ,the batch job submit more time ,the flink jobmanager heap 
> OOM,
> I think it may be caused by jobmanager not releasing the temporary files in 
> the blob after the job is finished
> I found a lot of temporary files in the jobmanger container showing deleted, 
> but the thread still holds the file handle, causing the java zip class not to 
> be recycled
>  
>  
> the MAT show 
> !image-2025-04-10-11-47-21-883.png!
>  
>  
>  
>  
> !image-2025-04-10-11-56-31-392.png!!image-2025-04-10-11-51-59-574.png!
>  
>  
>  
> !image-2025-04-10-11-59-43-542.png!



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