[jira] [Created] (FLINK-19503) Add DSTL interface and its in-memory implementation for testing

[Shang Yuanchun (Jira)]

Roman Khachatryan created FLINK-19503:
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             Summary: Add DSTL interface and its in-memory implementation for testing
                 Key: FLINK-19503
                 URL: https://issues.apache.org/jira/browse/FLINK-19503
             Project: Flink
          Issue Type: New Feature
          Components: Runtime / Checkpointing, Runtime / Task
            Reporter: Roman Khachatryan
            Assignee: Roman Khachatryan
             Fix For: 1.12.0


Durable Short-term Log is a proposed component to store state changes and later output.

The goal of this issue is to allow:
 # Integration with changes to the state backends
 # Implementation first production DSTL version

The code should include interfaces, test implementations, means to access from state backends, tests.

 



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