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Posted to dev@flink.apache.org by "Tzu-Li (Gordon) Tai (JIRA)" <ji...@apache.org> on 2018/10/25 12:32:00 UTC

[jira] [Created] (FLINK-10679) Let TypeSerializerSchemaCompatibility.resolveSchemaCompatibility() be the entry point for compatibility checks in framework code

Tzu-Li (Gordon) Tai created FLINK-10679:
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             Summary: Let TypeSerializerSchemaCompatibility.resolveSchemaCompatibility() be the entry point for compatibility checks in framework code
                 Key: FLINK-10679
                 URL: https://issues.apache.org/jira/browse/FLINK-10679
             Project: Flink
          Issue Type: Sub-task
          Components: State Backends, Checkpointing, Type Serialization System
            Reporter: Tzu-Li (Gordon) Tai
            Assignee: Stephan Ewen


Currently, the state backend framework code still is exposed the now deprecated {{CompatibilityResult}} and relevant classes.

Instead, all compatibility checks should go through the new {{TypeSerializerSchemaCompatibility#resolveSchemaCompatibility}} method, and allow framework code to check against the more powerful {{TypeSerializerSchemaCompatibility}} for incompatibility / migration requirements.



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