[jira] [Created] (FLINK-4844) Partitionable Raw Keyed/Operator State

[Shang Yuanchun (Jira)]

Stefan Richter created FLINK-4844:
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             Summary: Partitionable Raw Keyed/Operator State
                 Key: FLINK-4844
                 URL: https://issues.apache.org/jira/browse/FLINK-4844
             Project: Flink
          Issue Type: New Feature
            Reporter: Stefan Richter
            Assignee: Stefan Richter


Partitionable operator and keyed state are currently only available by using backends. However, the serialization code for many operators is build around reading/writing their state to a stream for checkpointing. We want to provide partitionable states also through streams, so that migrating existing operators becomes more easy.



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