[GitHub] [flink] sjwiesman opened a new pull request #8615: Flink 12729

[GitBox <gi...@apache.org>]

sjwiesman opened a new pull request #8615: Flink 12729
URL: https://github.com/apache/flink/pull/8615
 
 
   ## What is the purpose of the change
   
   This is the initial PR for FLIP-43 adding the functionality to read non-partitioned operator state from a state snapshot. 
   
   ## Brief changelog
   - The first two commits expose internal api's for use outside of their package but mark them for internal use only. 
   - The third commit adds the operator state reader functionality 
   
   ## Verifying this change
   This change added tests and can be verified as follows:
   - Unit and IT tests
   
   ## Does this pull request potentially affect one of the following parts:
   
     - Dependencies (does it add or upgrade a dependency): (yes / **no**)
     - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (yes / **no**)
     - The serializers: (yes / **no** / don't know)
     - The runtime per-record code paths (performance sensitive): (yes / **no** / don't know)
     - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes / **no** / don't know)
     - The S3 file system connector: (yes / **no** / don't know)
   
   ## Documentation
   
     - Does this pull request introduce a new feature? (**yes** / no)
     - If yes, how is the feature documented? (not applicable / docs / **JavaDocs** / not documented)
       (Full documentation coming in the keyed state reader PR)

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