[GitHub] [flink] klion26 commented on a change in pull request #8122: [FLINK-12121] [State Backends] Use composition instead of inheritance for the InternalKeyContext logic in backend

klion26 commented on a change in pull request #8122: [FLINK-12121] [State Backends] Use composition instead of inheritance for the InternalKeyContext logic in backend URL: https://github.com/apache/flink/pull/8122#discussion_r273298274 ## File path:

[GitHub] [flink] klion26 commented on a change in pull request #8122: [FLINK-12121] [State Backends] Use composition instead of inheritance for the InternalKeyContext logic in backend

klion26 commented on a change in pull request #8122: [FLINK-12121] [State Backends] Use composition instead of inheritance for the InternalKeyContext logic in backend URL: https://github.com/apache/flink/pull/8122#discussion_r273298203 ## File path:

[GitHub] [flink] klion26 commented on a change in pull request #8122: [FLINK-12121] [State Backends] Use composition instead of inheritance for the InternalKeyContext logic in backend

klion26 commented on a change in pull request #8122: [FLINK-12121] [State Backends] Use composition instead of inheritance for the InternalKeyContext logic in backend URL: https://github.com/apache/flink/pull/8122#discussion_r273297318 ## File path:

[GitHub] [flink] klion26 commented on a change in pull request #8122: [FLINK-12121] [State Backends] Use composition instead of inheritance for the InternalKeyContext logic in backend

klion26 commented on a change in pull request #8122: [FLINK-12121] [State Backends] Use composition instead of inheritance for the InternalKeyContext logic in backend URL: https://github.com/apache/flink/pull/8122#discussion_r273300375 ## File path:

[GitHub] [flink] klion26 commented on a change in pull request #8122: [FLINK-12121] [State Backends] Use composition instead of inheritance for the InternalKeyContext logic in backend

klion26 commented on a change in pull request #8122: [FLINK-12121] [State Backends] Use composition instead of inheritance for the InternalKeyContext logic in backend URL: https://github.com/apache/flink/pull/8122#discussion_r273297590 ## File path: