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  1. Flink
  2. FLINK-21352 FLIP-158: Generalized incremental checkpoints
  3. FLINK-23342

State ownership: compute shared state on recovery

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      Description

      1. Introduce / refactor State object ID (consider StringBasedID, SharedStateRegistryKey, StateHandleID; consider merging them)
      2. Add methods to obtain all object ids from a state handle
      3. Upate StateAssignmentOperation to compute shared state as a last step
      4. Send to TM (inject into JMTaskRestore)

      See https://docs.google.com/document/d/1NJJQ30P27BmUvD7oa4FChvkYxMEgjRPTVdO1dHLl_9I/edit#heading=h.uednun2snp4l for more details

       

      Code changes might look like this: https://github.com/rkhachatryan/flink/commit/025813c68b71e9fc357d7417d4403141998ad5f9#diff-cc692216ebbbeda497a335d79a1e568bb5164d98a45bd8efba08b9c1e9742ebdR144 

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              • Assignee:
                roman Roman Khachatryan
                Reporter:
                roman Roman Khachatryan
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                • Created:
                  Updated: