[jira] [Assigned] (FLINK-34078) Move InternalKeyContext classes from o.a.f.runtime.state.heap to o.a.f.runtime.state package

["Hangxiang Yu (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-34078?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hangxiang Yu reassigned FLINK-34078:
------------------------------------

    Assignee: Jinzhong Li

> Move InternalKeyContext classes from o.a.f.runtime.state.heap to o.a.f.runtime.state package
> --------------------------------------------------------------------------------------------
>
>                 Key: FLINK-34078
>                 URL: https://issues.apache.org/jira/browse/FLINK-34078
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / State Backends
>            Reporter: Jinzhong Li
>            Assignee: Jinzhong Li
>            Priority: Minor
>         Attachments: image-2024-01-15-12-57-12-667.png
>
>
> h3. Motication:
> When Rocksdb statebackend throws a keyGroup check illegal exception, 
> the exception stack contains the heap stateBackend scoped class, which looks so strange to user.
> !image-2024-01-15-12-57-12-667.png|width=555,height=68!
> h3. Proposed changes:
> InternalKeyContext and InternalKeyContextImpl are commonly used by all state backends (heap/rocksdb/changelog), they should be moved from org.apache.flink.runtime.state.heap package to org.apache.flink.runtime.state package.
> h3. Compatibility:
> InternalKeyContext is annotated with @Internal, so this change has no compatibility issues.
>  
>  



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