| Package | Description |
|---|---|
| org.apache.flink.runtime.state | |
| org.apache.flink.runtime.state.heap |
This package contains the classes for key/value state backends that store the state on the JVM
heap as objects.
|
| org.apache.flink.runtime.state.metrics |
| Modifier and Type | Field and Description |
|---|---|
protected LatencyTrackingStateConfig |
AbstractKeyedStateBackend.latencyTrackingStateConfig |
protected LatencyTrackingStateConfig |
AbstractKeyedStateBackendBuilder.latencyTrackingStateConfig |
| Modifier and Type | Method and Description |
|---|---|
LatencyTrackingStateConfig |
AbstractKeyedStateBackend.getLatencyTrackingStateConfig() |
| Constructor and Description |
|---|
AbstractKeyedStateBackend(TaskKvStateRegistry kvStateRegistry,
org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer,
ClassLoader userCodeClassLoader,
org.apache.flink.api.common.ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
LatencyTrackingStateConfig latencyTrackingStateConfig,
org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry,
InternalKeyContext<K> keyContext) |
AbstractKeyedStateBackend(TaskKvStateRegistry kvStateRegistry,
org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer,
ClassLoader userCodeClassLoader,
org.apache.flink.api.common.ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
LatencyTrackingStateConfig latencyTrackingStateConfig,
org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry,
StreamCompressionDecorator keyGroupCompressionDecorator,
InternalKeyContext<K> keyContext) |
AbstractKeyedStateBackendBuilder(TaskKvStateRegistry kvStateRegistry,
org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer,
ClassLoader userCodeClassLoader,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
org.apache.flink.api.common.ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
LatencyTrackingStateConfig latencyTrackingStateConfig,
Collection<KeyedStateHandle> stateHandles,
StreamCompressionDecorator keyGroupCompressionDecorator,
org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry) |
| Constructor and Description |
|---|
HeapKeyedStateBackend(TaskKvStateRegistry kvStateRegistry,
org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer,
ClassLoader userCodeClassLoader,
org.apache.flink.api.common.ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
LatencyTrackingStateConfig latencyTrackingStateConfig,
org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry,
StreamCompressionDecorator keyGroupCompressionDecorator,
Map<String,StateTable<K,?,?>> registeredKVStates,
Map<String,HeapPriorityQueueSnapshotRestoreWrapper<?>> registeredPQStates,
LocalRecoveryConfig localRecoveryConfig,
HeapPriorityQueueSetFactory priorityQueueSetFactory,
org.apache.flink.runtime.state.heap.HeapSnapshotStrategy<K> checkpointStrategy,
SnapshotExecutionType snapshotExecutionType,
org.apache.flink.runtime.state.heap.StateTableFactory<K> stateTableFactory,
InternalKeyContext<K> keyContext) |
HeapKeyedStateBackendBuilder(TaskKvStateRegistry kvStateRegistry,
org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer,
ClassLoader userCodeClassLoader,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
org.apache.flink.api.common.ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
LatencyTrackingStateConfig latencyTrackingStateConfig,
Collection<KeyedStateHandle> stateHandles,
StreamCompressionDecorator keyGroupCompressionDecorator,
LocalRecoveryConfig localRecoveryConfig,
HeapPriorityQueueSetFactory priorityQueueSetFactory,
boolean asynchronousSnapshots,
org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry) |
| Modifier and Type | Method and Description |
|---|---|
LatencyTrackingStateConfig |
LatencyTrackingStateConfig.Builder.build() |
static LatencyTrackingStateConfig |
LatencyTrackingStateConfig.disabled() |
| Modifier and Type | Method and Description |
|---|---|
static <K,N,V,S extends org.apache.flink.api.common.state.State> |
LatencyTrackingStateFactory.createStateAndWrapWithLatencyTrackingIfEnabled(InternalKvState<K,N,?> kvState,
org.apache.flink.api.common.state.StateDescriptor<S,V> stateDescriptor,
LatencyTrackingStateConfig latencyTrackingStateConfig)
Create latency tracking state if enabled.
|
Copyright © 2014–2023 The Apache Software Foundation. All rights reserved.