case class StateSchemaInfo(keySchemaId: Short, valueSchemaId: Short) extends Product with Serializable
Contains schema version information for both key and value schemas in a state store. This information is used to support schema evolution, allowing state schemas to be modified over time while maintaining compatibility with existing state data.
- keySchemaId
A unique identifier for the version of the key schema. Used to track and handle changes to the key schema structure.
- valueSchemaId
A unique identifier for the version of the value schema. Used to track and handle changes to the value schema structure.
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- new StateSchemaInfo(keySchemaId: Short, valueSchemaId: Short)
- keySchemaId
A unique identifier for the version of the key schema. Used to track and handle changes to the key schema structure.
- valueSchemaId
A unique identifier for the version of the value schema. Used to track and handle changes to the value schema structure.
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- val keySchemaId: Short
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- val valueSchemaId: Short
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(Since version 9)