Configurations

Stateful Functions includes a small number of SDK specific configurations. These may be set through your job’s flink-conf.yaml.

Key	Default	Type	Description
statefun.module.global-config.<KEY>	(none)	String	Adds the given key/value pair to the Stateful Functions global configuration.
statefun.message.serializer	WITH_PROTOBUF_PAYLOADS	Message Serializer	The serializer to use for on the wire messages. Options are WITH_PROTOBUF_PAYLOADS, WITH_KRYO_PAYLOADS, WITH_RAW_PAYLOADS.
statefun.flink-job-name	StatefulFunctions	String	The name to display in the Flink-UI.
statefun.feedback.memory.size	32 MB	Memory	TThe number of bytes to use for in memory buffering of the feedback channel, before spilling to disk.