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Posted to issues@flink.apache.org by "Tzu-Li (Gordon) Tai (Jira)" <ji...@apache.org> on 2021/01/21 07:07:00 UTC

[jira] [Created] (FLINK-21061) Introduce RemotePersistedValue construct in Stateful Functions

Tzu-Li (Gordon) Tai created FLINK-21061:
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             Summary: Introduce RemotePersistedValue construct in Stateful Functions
                 Key: FLINK-21061
                 URL: https://issues.apache.org/jira/browse/FLINK-21061
             Project: Flink
          Issue Type: Task
            Reporter: Tzu-Li (Gordon) Tai
            Assignee: Tzu-Li (Gordon) Tai


To prepare for the new cross-language type system upcoming in Stateful Functions, we need a new {{RemotePersistedValue}} state construct to support this in the runtime.

A {{RemotePersistedValue}} should translate to a Flink {{ValueState}} that is essentially a byte array value, and persists in state serializer snapshots a {{typeUrl}} metainfo to represent the type of the remote value.



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