[jira] [Created] (FLINK-22391) Support State Introspection

[Shang Yuanchun (Jira)]

Konstantin Knauf created FLINK-22391:
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             Summary: Support State Introspection
                 Key: FLINK-22391
                 URL: https://issues.apache.org/jira/browse/FLINK-22391
             Project: Flink
          Issue Type: New Feature
          Components: Stateful Functions
            Reporter: Konstantin Knauf


I would like to be able to query the state of individual function instances in order to
* reason about the behavior of my Stateful Functions application
* analyze the distributed state of my application

*Some of the open questions:*

* what kind of queries to support? point queries (based on the function address) only or more?
* query the live state (online) or the last state snapshot (offline)?



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