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https://issues.apache.org/jira/browse/FLINK-31950?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jane Chan updated FLINK-31950:
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Summary: Introduce StateMetadata and JSON SerDe (was: Introduce
StateMetadata and support operator-level state TTL configuration via Compiled
Plan)
> Introduce StateMetadata and JSON SerDe
> --------------------------------------
>
> Key: FLINK-31950
> URL: https://issues.apache.org/jira/browse/FLINK-31950
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / Planner
> Affects Versions: 1.18.0
> Reporter: Jane Chan
> Assignee: Jane Chan
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.18.0
>
>
> According to the FLIP design, we're about to introduce
> * StateMetadata, which describes the TTL attribute of the stateful stream
> operator.
> * StateMetadata SerDerializers.
> * For StreamExecNodes which translate to stateful and TTL-sensitive
> operators, change #translateToPlanInternal on how to fetch the TTL
> configuration during plan deserialization.
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