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https://issues.apache.org/jira/browse/FLINK-10118?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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vinoyang reassigned FLINK-10118:
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Assignee: vinoyang
> Queryable state MapState entry query
> ------------------------------------
>
> Key: FLINK-10118
> URL: https://issues.apache.org/jira/browse/FLINK-10118
> Project: Flink
> Issue Type: Improvement
> Components: Queryable State
> Affects Versions: 1.6.0
> Reporter: Elias Levy
> Assignee: vinoyang
> Priority: Major
>
> Queryable state allows querying of keyed MapState, but such a query returns
> all MapState entries for the given key. In some cases, such MapState many
> include substantial number of entries (in the millions), while the user may
> only be interested in one entry.
> I propose we allow queries for MapState to provide one or more map entry
> keys, in addition to the state key, and to only return entries for the given
> map keys.
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