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https://issues.apache.org/jira/browse/FLINK-33623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17799699#comment-17799699
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gabrywu commented on FLINK-33623:
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[~mapohl] any updates?
> Metaspce leak caused by Flink Netty Client thread
> -------------------------------------------------
>
> Key: FLINK-33623
> URL: https://issues.apache.org/jira/browse/FLINK-33623
> Project: Flink
> Issue Type: Bug
> Components: API / Core
> Affects Versions: 1.13.5, 1.18.0
> Reporter: gabrywu
> Priority: Minor
> Labels: metaspace-leak
> Attachments: image-2023-11-23-09-47-50-536.png, image.png
>
>
> Hi, folks,
> We found that there is a Flink Netty Client thread with contextClassLoader
> `ChildFirstClassLoader`, and it causes a metaspace leak.
> TIPs
> classloader.check-leaked-classloader = false
>
> !image-2023-11-23-09-47-50-536.png|width=1175,height=651!
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