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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:
-----------------------------------
Labels: stale-major (was: )
I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help
the community manage its development. I see this issues has been marked as
Major but is unassigned and neither itself nor its Sub-Tasks have been updated
for 30 days. I have gone ahead and added a "stale-major" to the issue". If this
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please remove the label or in 7 days the issue will be deprioritized.
> 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: Major
> Labels: stale-major
>
> 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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