Uses of Interface
org.apache.flink.runtime.state.StateBackend

Packages that use StateBackend

Package	Description
org.apache.flink.runtime.executiongraph
org.apache.flink.runtime.jobgraph.tasks
org.apache.flink.runtime.state
org.apache.flink.runtime.state.filesystem
org.apache.flink.runtime.state.memory

Uses of StateBackend in org.apache.flink.runtime.executiongraph

Methods in org.apache.flink.runtime.executiongraph with parameters of type StateBackend

Modifier and Type

Method and Description

void

ExecutionGraph.enableCheckpointing(long interval, long checkpointTimeout, long minPauseBetweenCheckpoints, int maxConcurrentCheckpoints, ExternalizedCheckpointSettings externalizeSettings, List<ExecutionJobVertex> verticesToTrigger, List<ExecutionJobVertex> verticesToWaitFor, List<ExecutionJobVertex> verticesToCommitTo, List<MasterTriggerRestoreHook<?>> masterHooks, CheckpointIDCounter checkpointIDCounter, CompletedCheckpointStore checkpointStore, String checkpointDir, StateBackend metadataStore, CheckpointStatsTracker statsTracker)

Uses of StateBackend in org.apache.flink.runtime.jobgraph.tasks

Methods in org.apache.flink.runtime.jobgraph.tasks that return StateBackend

Modifier and Type	Method and Description
StateBackend	JobCheckpointingSettings.getDefaultStateBackend()

Constructors in org.apache.flink.runtime.jobgraph.tasks with parameters of type StateBackend

Constructor and Description
JobCheckpointingSettings(List<JobVertexID> verticesToTrigger, List<JobVertexID> verticesToAcknowledge, List<JobVertexID> verticesToConfirm, long checkpointInterval, long checkpointTimeout, long minPauseBetweenCheckpoints, int maxConcurrentCheckpoints, ExternalizedCheckpointSettings externalizedCheckpointSettings, StateBackend defaultStateBackend, boolean isExactlyOnce)
JobCheckpointingSettings(List<JobVertexID> verticesToTrigger, List<JobVertexID> verticesToAcknowledge, List<JobVertexID> verticesToConfirm, long checkpointInterval, long checkpointTimeout, long minPauseBetweenCheckpoints, int maxConcurrentCheckpoints, ExternalizedCheckpointSettings externalizedCheckpointSettings, StateBackend defaultStateBackend, SerializedValue<MasterTriggerRestoreHook.Factory[]> masterHooks, boolean isExactlyOnce)

Uses of StateBackend in org.apache.flink.runtime.state

Classes in org.apache.flink.runtime.state with type parameters of type StateBackend

Modifier and Type	Interface and Description
interface	StateBackendFactory<T extends StateBackend> A factory to create a specific state backend.

Classes in org.apache.flink.runtime.state that implement StateBackend

Modifier and Type	Class and Description
class	AbstractStateBackend An abstract base implementation of the StateBackend interface.

Methods in org.apache.flink.runtime.state that return StateBackend

Modifier and Type	Method and Description
static StateBackend	AbstractStateBackend.loadStateBackendFromConfig(Configuration config, ClassLoader classLoader, org.slf4j.Logger logger) Loads the state backend from the configuration, from the parameter 'state.backend', as defined in CoreOptions.STATE_BACKEND.
static StateBackend	AbstractStateBackend.loadStateBackendFromConfigOrCreateDefault(Configuration config, ClassLoader classLoader, org.slf4j.Logger logger) Loads the state backend from the configuration, from the parameter 'state.backend', as defined in CoreOptions.STATE_BACKEND.

Uses of StateBackend in org.apache.flink.runtime.state.filesystem

Classes in org.apache.flink.runtime.state.filesystem that implement StateBackend

Modifier and Type	Class and Description
class	FsStateBackend The file state backend is a state backend that stores the state of streaming jobs in a file system.

Uses of StateBackend in org.apache.flink.runtime.state.memory

Classes in org.apache.flink.runtime.state.memory that implement StateBackend

Modifier and Type	Class and Description
class	MemoryStateBackend A AbstractStateBackend that stores all its data and checkpoints in memory and has no capabilities to spill to disk.