Uses of Interface
org.apache.flink.runtime.execution.Environment

Packages that use Environment

Package	Description
org.apache.flink.runtime.iterative.task
org.apache.flink.runtime.jobgraph.tasks
org.apache.flink.runtime.operators
org.apache.flink.runtime.state
org.apache.flink.runtime.state.filesystem
org.apache.flink.runtime.state.hashmap
org.apache.flink.runtime.state.memory
org.apache.flink.runtime.taskmanager

Uses of Environment in org.apache.flink.runtime.iterative.task

Constructors in org.apache.flink.runtime.iterative.task with parameters of type Environment

Constructor and Description
AbstractIterativeTask(Environment environment) Create an Invokable task and set its environment.
IterationHeadTask(Environment environment) Create an Invokable task and set its environment.
IterationIntermediateTask(Environment environment) Create an Invokable task and set its environment.
IterationSynchronizationSinkTask(Environment environment) Create an Invokable task and set its environment.
IterationTailTask(Environment environment) Create an Invokable task and set its environment.

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

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

Modifier and Type	Method and Description
Environment	AbstractInvokable.getEnvironment() Returns the environment of this task.

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

Constructor and Description
AbstractInvokable(Environment environment) Create an Invokable task and set its environment.

Uses of Environment in org.apache.flink.runtime.operators

Constructors in org.apache.flink.runtime.operators with parameters of type Environment

Constructor and Description
BatchTask(Environment environment) Create an Invokable task and set its environment.
DataSinkTask(Environment environment) Create an Invokable task and set its environment.
DataSourceTask(Environment environment) Create an Invokable task and set its environment.

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

Methods in org.apache.flink.runtime.state with parameters of type Environment

Modifier and Type	Method and Description
abstract <K> AbstractKeyedStateBackend<K>	AbstractStateBackend.createKeyedStateBackend(Environment env, org.apache.flink.api.common.JobID jobID, String operatorIdentifier, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, int numberOfKeyGroups, KeyGroupRange keyGroupRange, TaskKvStateRegistry kvStateRegistry, TtlTimeProvider ttlTimeProvider, org.apache.flink.metrics.MetricGroup metricGroup, Collection<KeyedStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry)
<K> CheckpointableKeyedStateBackend<K>	StateBackend.createKeyedStateBackend(Environment env, org.apache.flink.api.common.JobID jobID, String operatorIdentifier, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, int numberOfKeyGroups, KeyGroupRange keyGroupRange, TaskKvStateRegistry kvStateRegistry, TtlTimeProvider ttlTimeProvider, org.apache.flink.metrics.MetricGroup metricGroup, Collection<KeyedStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry) Creates a new CheckpointableKeyedStateBackend that is responsible for holding keyed state and checkpointing it.
abstract <K> AbstractKeyedStateBackend<K>	AbstractManagedMemoryStateBackend.createKeyedStateBackend(Environment env, org.apache.flink.api.common.JobID jobID, String operatorIdentifier, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, int numberOfKeyGroups, KeyGroupRange keyGroupRange, TaskKvStateRegistry kvStateRegistry, TtlTimeProvider ttlTimeProvider, org.apache.flink.metrics.MetricGroup metricGroup, Collection<KeyedStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry, double managedMemoryFraction)
default <K> CheckpointableKeyedStateBackend<K>	StateBackend.createKeyedStateBackend(Environment env, org.apache.flink.api.common.JobID jobID, String operatorIdentifier, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, int numberOfKeyGroups, KeyGroupRange keyGroupRange, TaskKvStateRegistry kvStateRegistry, TtlTimeProvider ttlTimeProvider, org.apache.flink.metrics.MetricGroup metricGroup, Collection<KeyedStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry, double managedMemoryFraction) Creates a new CheckpointableKeyedStateBackend with the given managed memory fraction.
abstract OperatorStateBackend	AbstractStateBackend.createOperatorStateBackend(Environment env, String operatorIdentifier, Collection<OperatorStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry)
OperatorStateBackend	StateBackend.createOperatorStateBackend(Environment env, String operatorIdentifier, Collection<OperatorStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry) Creates a new OperatorStateBackend that can be used for storing operator state.

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

Methods in org.apache.flink.runtime.state.filesystem with parameters of type Environment

Modifier and Type	Method and Description
<K> AbstractKeyedStateBackend<K>	FsStateBackend.createKeyedStateBackend(Environment env, org.apache.flink.api.common.JobID jobID, String operatorIdentifier, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, int numberOfKeyGroups, KeyGroupRange keyGroupRange, TaskKvStateRegistry kvStateRegistry, TtlTimeProvider ttlTimeProvider, org.apache.flink.metrics.MetricGroup metricGroup, Collection<KeyedStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry) Deprecated.
OperatorStateBackend	FsStateBackend.createOperatorStateBackend(Environment env, String operatorIdentifier, Collection<OperatorStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry) Deprecated.

Uses of Environment in org.apache.flink.runtime.state.hashmap

Methods in org.apache.flink.runtime.state.hashmap with parameters of type Environment

Modifier and Type	Method and Description
<K> AbstractKeyedStateBackend<K>	HashMapStateBackend.createKeyedStateBackend(Environment env, org.apache.flink.api.common.JobID jobID, String operatorIdentifier, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, int numberOfKeyGroups, KeyGroupRange keyGroupRange, TaskKvStateRegistry kvStateRegistry, TtlTimeProvider ttlTimeProvider, org.apache.flink.metrics.MetricGroup metricGroup, Collection<KeyedStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry)
OperatorStateBackend	HashMapStateBackend.createOperatorStateBackend(Environment env, String operatorIdentifier, Collection<OperatorStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry)

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

Methods in org.apache.flink.runtime.state.memory with parameters of type Environment

Modifier and Type	Method and Description
<K> AbstractKeyedStateBackend<K>	MemoryStateBackend.createKeyedStateBackend(Environment env, org.apache.flink.api.common.JobID jobID, String operatorIdentifier, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, int numberOfKeyGroups, KeyGroupRange keyGroupRange, TaskKvStateRegistry kvStateRegistry, TtlTimeProvider ttlTimeProvider, org.apache.flink.metrics.MetricGroup metricGroup, Collection<KeyedStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry) Deprecated.
OperatorStateBackend	MemoryStateBackend.createOperatorStateBackend(Environment env, String operatorIdentifier, Collection<OperatorStateHandle> stateHandles, org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry) Deprecated.

Uses of Environment in org.apache.flink.runtime.taskmanager

Classes in org.apache.flink.runtime.taskmanager that implement Environment

Modifier and Type	Class and Description
class	RuntimeEnvironment In implementation of the Environment.