| Package | Description |
|---|---|
| org.apache.flink.streaming.api.datastream | |
| org.apache.flink.streaming.api.environment | |
| org.apache.flink.streaming.api.graph |
| Modifier and Type | Field and Description |
|---|---|
protected StreamExecutionEnvironment |
DataStream.environment |
protected StreamExecutionEnvironment |
ConnectedDataStream.environment |
| Modifier and Type | Method and Description |
|---|---|
StreamExecutionEnvironment |
DataStream.getExecutionEnvironment() |
StreamExecutionEnvironment |
ConnectedDataStream.getExecutionEnvironment() |
| Constructor and Description |
|---|
DataStream(StreamExecutionEnvironment environment,
org.apache.flink.api.common.typeinfo.TypeInformation<OUT> typeInfo)
Create a new
DataStream in the given execution environment with
partitioning set to forward by default. |
DataStreamSink(StreamExecutionEnvironment environment,
String operatorType,
org.apache.flink.api.common.typeinfo.TypeInformation<IN> outTypeInfo,
OneInputStreamOperator<IN,?> operator) |
DataStreamSource(StreamExecutionEnvironment environment,
String operatorType,
org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outTypeInfo,
StreamOperator<OUT> operator,
boolean isParallel,
String sourceName) |
SingleOutputStreamOperator(StreamExecutionEnvironment environment,
org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outTypeInfo,
StreamOperator<?> operator) |
| Modifier and Type | Class and Description |
|---|---|
class |
LocalStreamEnvironment |
class |
RemoteStreamEnvironment |
class |
StreamContextEnvironment |
class |
StreamPlanEnvironment |
| Modifier and Type | Field and Description |
|---|---|
protected static StreamExecutionEnvironment |
StreamExecutionEnvironment.currentEnvironment |
| Modifier and Type | Method and Description |
|---|---|
StreamExecutionEnvironment |
StreamExecutionEnvironmentFactory.createExecutionEnvironment()
Creates a StreamExecutionEnvironment from this factory.
|
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()
Method for enabling fault-tolerance.
|
StreamExecutionEnvironment |
StreamExecutionEnvironment.enableCheckpointing(long interval)
Method for enabling fault-tolerance.
|
StreamExecutionEnvironment |
StreamExecutionEnvironment.enableCheckpointing(long interval,
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.setDegreeOfParallelism(int parallelism)
Deprecated.
Please use
setParallelism(int) |
StreamExecutionEnvironment |
StreamExecutionEnvironment.setParallelism(int parallelism)
Sets the parallelism for operations executed through this environment.
|
StreamExecutionEnvironment |
StreamExecutionEnvironment.setStateHandleProvider(org.apache.flink.runtime.state.StateHandleProvider<?> provider)
Sets the
StateHandleProvider used for storing operator state
checkpoints when checkpointing is enabled. |
| Constructor and Description |
|---|
StreamGraph(StreamExecutionEnvironment environment) |
StreamNode(StreamExecutionEnvironment env,
Integer id,
StreamOperator<?> operator,
String operatorName,
List<OutputSelector<?>> outputSelector,
Class<? extends org.apache.flink.runtime.jobgraph.tasks.AbstractInvokable> jobVertexClass) |
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