Package org.apache.flink.runtime.state.memory

Class Summary

Class	Description
ByteStreamStateHandle	A state handle that contains stream state in a byte array.
MemCheckpointStreamFactory	CheckpointStreamFactory that produces streams that write to in-memory byte arrays.
MemCheckpointStreamFactory.MemoryCheckpointOutputStream	A CheckpointStateOutputStream that writes into a byte array.
MemoryBackendCheckpointStorage	An implementation of a checkpoint storage for the MemoryStateBackend.
MemoryStateBackend	This state backend holds the working state in the memory (JVM heap) of the TaskManagers.
MemoryStateBackendFactory	A factory that creates an MemoryStateBackend from a configuration.
NonPersistentMetadataCheckpointStorageLocation	A checkpoint storage location for the MemoryStateBackend in case no durable persistence for metadata has been configured.
PersistentMetadataCheckpointStorageLocation	A checkpoint storage location for the MemoryStateBackend when it durably persists the metadata in a file system.