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From "Yu Li (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-12045) Support force migration between incompatible state schemas/serializers
Date Thu, 28 Mar 2019 08:38:00 GMT
Yu Li created FLINK-12045:
-----------------------------

             Summary: Support force migration between incompatible state schemas/serializers
                 Key: FLINK-12045
                 URL: https://issues.apache.org/jira/browse/FLINK-12045
             Project: Flink
          Issue Type: Improvement
          Components: API / Type Serialization System
            Reporter: Yu Li
            Assignee: Yu Li


Under certain circumstances user would choose to do force state schema migration, for example
since we suggest to avoid using Kryo for state serialization, user might want to use POJO/Avro
serializers instead and wish Flink automatically perform a force migration when required
to.

This JIRA targets at supporting such force migration requirements.



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