Package | Description |
---|---|
org.apache.flink.runtime.checkpoint.channel | |
org.apache.flink.runtime.state | |
org.apache.flink.runtime.state.filesystem | |
org.apache.flink.runtime.state.memory | |
org.apache.flink.state.changelog | |
org.apache.flink.streaming.runtime.tasks |
This package contains classes that realize streaming tasks.
|
Constructor and Description |
---|
ChannelStateWriterImpl(String taskName,
int subtaskIndex,
CheckpointStorageWorkerView streamFactoryResolver)
|
Modifier and Type | Interface and Description |
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interface |
CheckpointStorageAccess
Implementations of this interface should implement methods acting as an administration role for
checkpoint storage, which defined in
CheckpointStorageCoordinatorView . |
Modifier and Type | Class and Description |
---|---|
class |
AbstractFsCheckpointStorageAccess
An implementation of durable checkpoint storage to file systems.
|
class |
FsCheckpointStorageAccess
An implementation of durable checkpoint storage to file systems.
|
Modifier and Type | Class and Description |
---|---|
class |
MemoryBackendCheckpointStorageAccess
An implementation of a checkpoint storage for the
MemoryStateBackend . |
Constructor and Description |
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ChangelogKeyedStateBackend(AbstractKeyedStateBackend<K> keyedStateBackend,
String subtaskName,
ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
StateChangelogWriter<? extends ChangelogStateHandle> stateChangelogWriter,
Collection<ChangelogStateBackendHandle> initialState,
CheckpointStorageWorkerView checkpointStorageWorkerView) |
Modifier and Type | Method and Description |
---|---|
CheckpointStorageWorkerView |
SubtaskCheckpointCoordinator.getCheckpointStorage() |
CheckpointStorageWorkerView |
StreamTask.getCheckpointStorage() |
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