org.apache.flink.streaming.api.environment

Class LocalStreamEnvironment

java.lang.Object

org.apache.flink.streaming.api.environment.StreamExecutionEnvironment

org.apache.flink.streaming.api.environment.LocalStreamEnvironment

public class LocalStreamEnvironment
extends StreamExecutionEnvironment

Field Summary

Fields inherited from class org.apache.flink.streaming.api.environment.StreamExecutionEnvironment

currentEnvironment, DEFAULT_JOB_NAME, streamGraph

Constructor Summary

Constructors

Constructor and Description
LocalStreamEnvironment()

Method Summary

Modifier and Type	Method and Description
org.apache.flink.api.common.JobExecutionResult	execute() Executes the JobGraph of the on a mini cluster of CLusterUtil with a default name.
org.apache.flink.api.common.JobExecutionResult	execute(String jobName) Executes the JobGraph of the on a mini cluster of CLusterUtil with a user specified name.

Methods inherited from class org.apache.flink.streaming.api.environment.StreamExecutionEnvironment

addDefaultKryoSerializer, addDefaultKryoSerializer, addSource, addSource, clean, createInput, createInput, createLocalEnvironment, createLocalEnvironment, createRemoteEnvironment, createRemoteEnvironment, disableOperatorChaining, enableCheckpointing, enableCheckpointing, enableCheckpointing, fromCollection, fromCollection, fromCollection, fromCollection, fromElements, fromParallelCollection, fromParallelCollection, generateParallelSequence, generateSequence, getBufferTimeout, getConfig, getDegreeOfParallelism, getExecutionEnvironment, getExecutionPlan, getNumberOfExecutionRetries, getParallelism, getStreamGraph, initializeFromFactory, readFile, readFileOfPrimitives, readFileOfPrimitives, readFileStream, readTextFile, readTextFile, readTextFileWithValue, readTextFileWithValue, registerType, registerTypeWithKryoSerializer, registerTypeWithKryoSerializer, setBufferTimeout, setDefaultLocalParallelism, setDegreeOfParallelism, setNumberOfExecutionRetries, setParallelism, setStateHandleProvider, socketTextStream, socketTextStream, socketTextStream

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LocalStreamEnvironment

public LocalStreamEnvironment()

Method Detail

execute

public org.apache.flink.api.common.JobExecutionResult execute()
                                                       throws Exception

Executes the JobGraph of the on a mini cluster of CLusterUtil with a default name.

Specified by:

execute in class StreamExecutionEnvironment

Returns:

The result of the job execution, containing elapsed time and accumulators.

Throws:

Exception

execute

public org.apache.flink.api.common.JobExecutionResult execute(String jobName)
                                                       throws Exception

Executes the JobGraph of the on a mini cluster of CLusterUtil with a user specified name.

Specified by:

execute in class StreamExecutionEnvironment

Parameters:

jobName - name of the job

Returns:

The result of the job execution, containing elapsed time and accumulators.

Throws:

Exception