org.apache.flink.client.program

Class ContextEnvironment

java.lang.Object

org.apache.flink.api.java.ExecutionEnvironment

org.apache.flink.client.program.ContextEnvironment

public class ContextEnvironment
extends ExecutionEnvironment

Execution Environment for remote execution with the Client.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ContextEnvironment.ContextEnvironmentFactory The factory that instantiates the environment to be used when running jobs that are submitted through a pre-configured client connection.

Field Summary

Fields inherited from class org.apache.flink.api.java.ExecutionEnvironment

jobID, lastJobExecutionResult, sessionTimeout

Constructor Summary

Constructors

Constructor and Description
ContextEnvironment(Client remoteConnection, List<URL> jarFiles, List<URL> classpaths, ClassLoader userCodeClassLoader, boolean wait)

Method Summary

Methods

Modifier and Type	Method and Description
JobExecutionResult	execute(String jobName)
List<URL>	getClasspaths()
Client	getClient()
String	getExecutionPlan()
List<URL>	getJars()
boolean	isWait()
void	startNewSession()
String	toString()

Methods inherited from class org.apache.flink.api.java.ExecutionEnvironment

addDefaultKryoSerializer, addDefaultKryoSerializer, areExplicitEnvironmentsAllowed, createCollectionsEnvironment, createHadoopInput, createHadoopInput, createInput, createInput, createLocalEnvironment, createLocalEnvironment, createLocalEnvironment, createProgramPlan, createProgramPlan, createProgramPlan, createRemoteEnvironment, createRemoteEnvironment, createRemoteEnvironment, execute, fromCollection, fromCollection, fromCollection, fromCollection, fromElements, fromParallelCollection, fromParallelCollection, generateSequence, getConfig, getExecutionEnvironment, getId, getIdString, getLastJobExecutionResult, getNumberOfExecutionRetries, getParallelism, getSessionTimeout, initializeContextEnvironment, readCsvFile, readFile, readFileOfPrimitives, readFileOfPrimitives, readHadoopFile, readHadoopFile, readHadoopFile, readHadoopFile, readSequenceFile, readTextFile, readTextFile, readTextFileWithValue, readTextFileWithValue, registerCachedFile, registerCachedFile, registerCachedFilesWithPlan, registerType, registerTypeWithKryoSerializer, registerTypeWithKryoSerializer, resetContextEnvironment, setDefaultLocalParallelism, setNumberOfExecutionRetries, setParallelism, setSessionTimeout

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextEnvironment

public ContextEnvironment(Client remoteConnection,
                  List<URL> jarFiles,
                  List<URL> classpaths,
                  ClassLoader userCodeClassLoader,
                  boolean wait)

Method Detail

execute

public JobExecutionResult execute(String jobName)
                           throws Exception

Specified by:

execute in class ExecutionEnvironment

Throws:

Exception

getExecutionPlan

public String getExecutionPlan()
                        throws Exception

Specified by:

getExecutionPlan in class ExecutionEnvironment

Throws:

Exception

startNewSession

public void startNewSession()
                     throws Exception

Specified by:

startNewSession in class ExecutionEnvironment

Throws:

Exception

isWait

public boolean isWait()

toString

public String toString()

Overrides:

toString in class Object

getClient

public Client getClient()

getJars

public List<URL> getJars()

getClasspaths

public List<URL> getClasspaths()