Tzu-Li (Gordon) Tai created FLINK-10896:
-------------------------------------------
Summary: Extend state schema evolution support for more composite
types
Key: FLINK-10896
URL: https://issues.apache.org/jira/browse/FLINK-10896
Project: Flink
Issue Type: New Feature
Components: Type Serialization System
Reporter: Tzu-Li (Gordon) Tai
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.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
