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 org.apache.flink.api.java.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 org.apache.flink.runtime.jobgraph.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, org.apache.flink.runtime.jobgraph.SavepointRestoreSettings savepointSettings)

Method Summary

Modifier and Type	Method and Description
org.apache.flink.api.common.JobExecutionResult	execute(String jobName)
List<URL>	getClasspaths()
ClusterClient<?>	getClient()
String	getExecutionPlan()
List<URL>	getJars()
org.apache.flink.runtime.jobgraph.SavepointRestoreSettings	getSavepointRestoreSettings()
ClassLoader	getUserCodeClassLoader()
void	startNewSession()
String	toString()

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

addDefaultKryoSerializer, addDefaultKryoSerializer, areExplicitEnvironmentsAllowed, createCollectionsEnvironment, 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, 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 org.apache.flink.runtime.jobgraph.SavepointRestoreSettings savepointSettings

Constructor Detail

ContextEnvironment

public ContextEnvironment(ClusterClient<?> remoteConnection,
                          List<URL> jarFiles,
                          List<URL> classpaths,
                          ClassLoader userCodeClassLoader,
                          org.apache.flink.runtime.jobgraph.SavepointRestoreSettings savepointSettings)

Method Detail

execute

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

Specified by:

execute in class org.apache.flink.api.java.ExecutionEnvironment

Throws:

Exception

getExecutionPlan

public String getExecutionPlan()
                        throws Exception

Specified by:

getExecutionPlan in class org.apache.flink.api.java.ExecutionEnvironment

Throws:

Exception

startNewSession

public void startNewSession()
                     throws Exception

Specified by:

startNewSession in class org.apache.flink.api.java.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 org.apache.flink.runtime.jobgraph.SavepointRestoreSettings getSavepointRestoreSettings()