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Posted to issues@flink.apache.org by "Weijie Guo (Jira)" <ji...@apache.org> on 2025/03/18 09:49:01 UTC

[jira] [Updated] (FLINK-24680) Expose UserCodeClassLoader in OperatorCoordinator.Context for registering release hooks

     [ https://issues.apache.org/jira/browse/FLINK-24680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Weijie Guo updated FLINK-24680:
-------------------------------
    Affects Version/s: 2.1.0
                           (was: 1.14.0)

> Expose UserCodeClassLoader in OperatorCoordinator.Context for registering release hooks
> ---------------------------------------------------------------------------------------
>
>                 Key: FLINK-24680
>                 URL: https://issues.apache.org/jira/browse/FLINK-24680
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Coordination
>    Affects Versions: 2.1.0
>            Reporter: Qingsheng Ren
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 2.0.0
>
>
> Currently `OperatorCoordinator.Context` only exposes `ClassLoader` for accessing user code class loader, which doesn't support adding release hooks in `OperatorCoordinator`, like sync releasing class loader and closing operator coordinator. 
> We need to expose `UserCodeClassLoader` in the context fo registering hooks in coordinator.



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