Modifier and Type | Method and Description |
---|---|
<K> AbstractKeyedStateBackend<K> |
RocksDBStateBackend.createKeyedStateBackend(Environment env,
JobID jobID,
String operatorIdentifier,
TypeSerializer<K> keySerializer,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
TaskKvStateRegistry kvStateRegistry) |
Modifier and Type | Method and Description |
---|---|
Environment |
AbstractInvokable.getEnvironment()
Returns the environment of this task.
|
Modifier and Type | Method and Description |
---|---|
void |
AbstractInvokable.setEnvironment(Environment environment)
Sets the environment of this task.
|
Modifier and Type | Method and Description |
---|---|
abstract <K> AbstractKeyedStateBackend<K> |
AbstractStateBackend.createKeyedStateBackend(Environment env,
JobID jobID,
String operatorIdentifier,
TypeSerializer<K> keySerializer,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
TaskKvStateRegistry kvStateRegistry)
Creates a new
AbstractKeyedStateBackend that is responsible for keeping keyed state
and can be checkpointed to checkpoint streams. |
OperatorStateBackend |
AbstractStateBackend.createOperatorStateBackend(Environment env,
String operatorIdentifier)
Creates a new
OperatorStateBackend that can be used for storing partitionable operator
state in checkpoint streams. |
Modifier and Type | Method and Description |
---|---|
<K> AbstractKeyedStateBackend<K> |
FsStateBackend.createKeyedStateBackend(Environment env,
JobID jobID,
String operatorIdentifier,
TypeSerializer<K> keySerializer,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
TaskKvStateRegistry kvStateRegistry) |
Modifier and Type | Method and Description |
---|---|
<K> AbstractKeyedStateBackend<K> |
AsyncFsStateBackend.createKeyedStateBackend(Environment env,
JobID jobID,
String operatorIdentifier,
TypeSerializer<K> keySerializer,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
TaskKvStateRegistry kvStateRegistry) |
Modifier and Type | Method and Description |
---|---|
<K> AbstractKeyedStateBackend<K> |
MemoryStateBackend.createKeyedStateBackend(Environment env,
JobID jobID,
String operatorIdentifier,
TypeSerializer<K> keySerializer,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
TaskKvStateRegistry kvStateRegistry) |
Modifier and Type | Method and Description |
---|---|
<K> AbstractKeyedStateBackend<K> |
AsyncMemoryStateBackend.createKeyedStateBackend(Environment env,
JobID jobID,
String operatorIdentifier,
TypeSerializer<K> keySerializer,
int numberOfKeyGroups,
KeyGroupRange keyGroupRange,
TaskKvStateRegistry kvStateRegistry) |
Modifier and Type | Class and Description |
---|---|
class |
RuntimeEnvironment
In implementation of the
Environment . |
Constructor and Description |
---|
StreamingRuntimeContext(AbstractStreamOperator<?> operator,
Environment env,
Map<String,Accumulator<?,?>> accumulators) |
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