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https://issues.apache.org/jira/browse/FLINK-30613?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hangxiang Yu updated FLINK-30613:
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Release Note:
In Flink 1.19, the old method of resolving schema compatibility has been
deprecated and the new one is introduced. See FLIP-263 for more details.
Please migrate to the new method following below link:
https://nightlies.apache.org/flink/flink-docs-master/docs/dev/datastream/fault-tolerance/serialization/custom_serialization/#migrating-from-deprecated-typeserializersnapshotresolveschemacompatibilitytypeserializer-newserializer-before-flink-119
> Improve resolving schema compatibility -- Milestone one
> -------------------------------------------------------
>
> Key: FLINK-30613
> URL: https://issues.apache.org/jira/browse/FLINK-30613
> Project: Flink
> Issue Type: Sub-task
> Components: API / Type Serialization System
> Reporter: Hangxiang Yu
> Assignee: Hangxiang Yu
> Priority: Major
> Labels: pull-request-available, stale-assigned
> Fix For: 1.19.0
>
>
> In the milestone one, we should:
> # Add an extra method
> (TypeserializeSnapshotr#resolveSchemaCompatibility(TypeSerializerSnapshot<T>
> oldSerializerSnapshot)) in TypeSerializerSnapshot.java as above, and return
> INCOMPATIBLE as default.
> # Mark the original method as deprecated and it will use new method to
> resolve as default.
> # Implement the new method for all built-in TypeserializerSnapshots.
> See FLIP-263 for more details.
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