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https://issues.apache.org/jira/browse/FLINK-10896?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-10896:
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Labels: auto-deprioritized-major auto-deprioritized-minor (was:
auto-deprioritized-major stale-minor)
Priority: Not a Priority (was: Minor)
This issue was labeled "stale-minor" 7 days ago and has not received any
updates so it is being deprioritized. If this ticket is actually Minor, please
raise the priority and ask a committer to assign you the issue or revive the
public discussion.
> Extend state schema evolution support for more types
> ----------------------------------------------------
>
> Key: FLINK-10896
> URL: https://issues.apache.org/jira/browse/FLINK-10896
> Project: Flink
> Issue Type: New Feature
> Components: API / Type Serialization System
> Reporter: Tzu-Li (Gordon) Tai
> Priority: Not a Priority
> Labels: auto-deprioritized-major, auto-deprioritized-minor
>
> Whether or not a state's schema can be evolved (e.g., removing / adding
> fields to a POJO-typed state, modifying an Avro-type state's schema, etc.)
> depends on whether or not the type's corresponding {{TypeSerializer}} and its
> {{TypeSerializerSnapshot}} properly supports it.
> As of Flink 1.7, we currently only have support for evolving Avro types (with
> FLINK-10605).
> This tracks the support for other composite types that would benefit from an
> evolvable schema, such as POJOs, tuples, Scala case classes etc.
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