org.apache.flink.client.program

Class ContextEnvironment

java.lang.Object

org.apache.flink.api.java.ExecutionEnvironment

org.apache.flink.client.program.ContextEnvironment

Direct Known Subclasses:

DetachedEnvironment

public class ContextEnvironment
extends ExecutionEnvironment

Execution Environment for remote execution with the Client.

Field Summary

Fields

Modifier and Type	Field and Description
protected List<URL>	classpathsToAttach
protected ClusterClient	client
protected List<URL>	jarFilesToAttach
protected SavepointRestoreSettings	savepointSettings
protected ClassLoader	userCodeClassLoader

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

jobID, lastJobExecutionResult, LOG, sessionTimeout

Constructor Summary

Constructors

Constructor and Description
ContextEnvironment(ClusterClient remoteConnection, List<URL> jarFiles, List<URL> classpaths, ClassLoader userCodeClassLoader, SavepointRestoreSettings savepointSettings)

Method Summary

Methods

Modifier and Type	Method and Description
JobExecutionResult	execute(String jobName)
List<URL>	getClasspaths()
ClusterClient	getClient()
String	getExecutionPlan()
List<URL>	getJars()
SavepointRestoreSettings	getSavepointRestoreSettings()
ClassLoader	getUserCodeClassLoader()
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, createLocalEnvironmentWithWebUI, createProgramPlan, createProgramPlan, createProgramPlan, createRemoteEnvironment, createRemoteEnvironment, createRemoteEnvironment, execute, fromCollection, fromCollection, fromCollection, fromCollection, fromElements, fromElements, fromParallelCollection, fromParallelCollection, generateSequence, getConfig, getDefaultLocalParallelism, getExecutionEnvironment, getId, getIdString, getLastJobExecutionResult, getNumberOfExecutionRetries, getParallelism, getRestartStrategy, 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, setRestartStrategy, setSessionTimeout

Methods inherited from class java.lang.Object

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

Field Detail

client

protected final ClusterClient client

jarFilesToAttach

protected final List<URL> jarFilesToAttach

classpathsToAttach

protected final List<URL> classpathsToAttach

userCodeClassLoader

protected final ClassLoader userCodeClassLoader

savepointSettings

protected final SavepointRestoreSettings savepointSettings

Constructor Detail

ContextEnvironment

public ContextEnvironment(ClusterClient remoteConnection,
                  List<URL> jarFiles,
                  List<URL> classpaths,
                  ClassLoader userCodeClassLoader,
                  SavepointRestoreSettings savepointSettings)

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

toString

public String toString()

Overrides:

toString in class Object

getClient

public ClusterClient getClient()

getJars

public List<URL> getJars()

getClasspaths

public List<URL> getClasspaths()

getUserCodeClassLoader

public ClassLoader getUserCodeClassLoader()

getSavepointRestoreSettings

public SavepointRestoreSettings getSavepointRestoreSettings()