Hangxiang Yu created FLINK-28553:
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Summary: The serializer in StateMap has not been updated when
metaInfo of StateTable updated
Key: FLINK-28553
URL: https://issues.apache.org/jira/browse/FLINK-28553
Project: Flink
Issue Type: Bug
Components: Runtime / State Backends
Affects Versions: 1.15.1, 1.14.5
Reporter: Hangxiang Yu
When the meta info in StateTable updated, the serializer in StateMap has not
been updated.
(See StateTable#setMetaInfo)
The value may be serialized/deserialized/copied incorrectly after triggering
state migration of HashMapStateBackend.
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