[jira] [Created] (FLINK-33623) Metaspce leak caused by Flink Netty Client thread

[gabrywu (Jira)]

gabrywu created FLINK-33623:
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             Summary: 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
    Affects Versions: 1.13.5
            Reporter: gabrywu
         Attachments: image-2023-11-23-09-47-50-536.png

Hi, folks, 

We found that there is a Flink Netty Client thread with contextClassLoader 
`ChildFirstClassLoader`, and it causes a metaspace leak.

!image-2023-11-23-09-47-50-536.png|width=1175,height=651!



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