| Modifier and Type | Field and Description |
|---|---|
protected StreamExecutionEnvironment |
DataStream.environment |
protected StreamExecutionEnvironment |
ConnectedStreams.environment |
| Modifier and Type | Method and Description |
|---|---|
StreamExecutionEnvironment |
DataStream.getExecutionEnvironment()
Returns the
StreamExecutionEnvironment that was used to create this
DataStream |
StreamExecutionEnvironment |
ConnectedStreams.getExecutionEnvironment() |
StreamExecutionEnvironment |
AllWindowedStream.getExecutionEnvironment() |
StreamExecutionEnvironment |
WindowedStream.getExecutionEnvironment() |
| Constructor and Description |
|---|
ConnectedStreams(StreamExecutionEnvironment env,
DataStream<IN1> input1,
DataStream<IN2> input2) |
DataStream(StreamExecutionEnvironment environment,
StreamTransformation<T> transformation)
Create a new
DataStream in the given execution environment with
partitioning set to forward by default. |
DataStreamSource(StreamExecutionEnvironment environment,
org.apache.flink.api.common.typeinfo.TypeInformation<T> outTypeInfo,
StreamSource<T,?> operator,
boolean isParallel,
String sourceName) |
SingleOutputStreamOperator(StreamExecutionEnvironment environment,
StreamTransformation<T> transformation) |
| Modifier and Type | Class and Description |
|---|---|
class |
LocalStreamEnvironment
The LocalStreamEnvironment is a StreamExecutionEnvironment that runs the program locally,
multi-threaded, in the JVM where the environment is instantiated.
|
class |
RemoteStreamEnvironment |
class |
StreamContextEnvironment |
class |
StreamPlanEnvironment |
| Modifier and Type | Method and Description |
|---|---|
StreamExecutionEnvironment |
StreamExecutionEnvironmentFactory.createExecutionEnvironment()
Creates a StreamExecutionEnvironment from this factory.
|
static StreamExecutionEnvironment |
StreamExecutionEnvironment.createRemoteEnvironment(String host,
int port,
org.apache.flink.configuration.Configuration clientConfig,
String... jarFiles)
Creates a
RemoteStreamEnvironment. |
static StreamExecutionEnvironment |
StreamExecutionEnvironment.createRemoteEnvironment(String host,
int port,
int parallelism,
String... jarFiles)
Creates a
RemoteStreamEnvironment. |
static StreamExecutionEnvironment |
StreamExecutionEnvironment.createRemoteEnvironment(String host,
int port,
String... jarFiles)
Creates a
RemoteStreamEnvironment. |
StreamExecutionEnvironment |
StreamExecutionEnvironment.disableOperatorChaining()
Disables operator chaining for streaming operators.
|
StreamExecutionEnvironment |
StreamExecutionEnvironment.enableCheckpointing()
Deprecated.
Use
enableCheckpointing(long) instead. |
StreamExecutionEnvironment |
StreamExecutionEnvironment.enableCheckpointing(long interval)
Enables checkpointing for the streaming job.
|
StreamExecutionEnvironment |
StreamExecutionEnvironment.enableCheckpointing(long interval,
CheckpointingMode mode)
Enables checkpointing for the streaming job.
|
StreamExecutionEnvironment |
StreamExecutionEnvironment.enableCheckpointing(long interval,
CheckpointingMode mode,
boolean force)
Deprecated.
|
static StreamExecutionEnvironment |
StreamExecutionEnvironment.getExecutionEnvironment()
Creates an execution environment that represents the context in which the
program is currently executed.
|
StreamExecutionEnvironment |
StreamExecutionEnvironment.setBufferTimeout(long timeoutMillis)
Sets the maximum time frequency (milliseconds) for the flushing of the
output buffers.
|
StreamExecutionEnvironment |
StreamExecutionEnvironment.setParallelism(int parallelism)
Sets the parallelism for operations executed through this environment.
|
StreamExecutionEnvironment |
StreamExecutionEnvironment.setStateBackend(org.apache.flink.runtime.state.AbstractStateBackend backend)
Sets the state backend that describes how to store and checkpoint operator state.
|
| Modifier and Type | Method and Description |
|---|---|
StreamExecutionEnvironment |
StreamGraph.getEnvironment() |
| Modifier and Type | Method and Description |
|---|---|
static StreamGraph |
StreamGraphGenerator.generate(StreamExecutionEnvironment env,
List<StreamTransformation<?>> transformations)
Generates a
StreamGraph by traversing the graph of StreamTransformations
starting from the given transformations. |
| Constructor and Description |
|---|
StreamGraph(StreamExecutionEnvironment environment) |
StreamNode(StreamExecutionEnvironment env,
Integer id,
String slotSharingGroup,
StreamOperator<?> operator,
String operatorName,
List<OutputSelector<?>> outputSelector,
Class<? extends org.apache.flink.runtime.jobgraph.tasks.AbstractInvokable> jobVertexClass) |
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