org.apache.flink.runtime.taskexecutor

Class TaskManagerConfiguration

java.lang.Object

org.apache.flink.runtime.taskexecutor.TaskManagerConfiguration

All Implemented Interfaces:

TaskManagerRuntimeInfo

public class TaskManagerConfiguration
extends Object
implements TaskManagerRuntimeInfo

Configuration object for TaskExecutor.

Constructor Summary

Constructors

Constructor and Description

TaskManagerConfiguration(int numberSlots, String[] tmpDirectories, Time timeout, Time maxRegistrationDuration, Time initialRegistrationPause, Time maxRegistrationPause, Time refusedRegistrationPause, Configuration configuration, boolean exitJvmOnOutOfMemory, FlinkUserCodeClassLoaders.ResolveOrder classLoaderResolveOrder, String[] alwaysParentFirstLoaderPatterns, String taskManagerLogPath, String taskManagerStdoutPath)

Method Summary

Modifier and Type	Method and Description
static TaskManagerConfiguration	fromConfiguration(Configuration configuration)
String[]	getAlwaysParentFirstLoaderPatterns()
FlinkUserCodeClassLoaders.ResolveOrder	getClassLoaderResolveOrder()
Configuration	getConfiguration() Gets the configuration that the TaskManager was started with.
Time	getInitialRegistrationPause()
Time	getMaxRegistrationDuration()
Time	getMaxRegistrationPause()
int	getNumberSlots()
Time	getRefusedRegistrationPause()
String	getTaskManagerLogPath()
String	getTaskManagerStdoutPath()
Time	getTimeout()
String[]	getTmpDirectories() Gets the list of temporary file directories.
boolean	shouldExitJvmOnOutOfMemoryError() Checks whether the TaskManager should exit the JVM when the task thread throws an OutOfMemoryError.

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskManagerConfiguration

public TaskManagerConfiguration(int numberSlots,
                                String[] tmpDirectories,
                                Time timeout,
                                @Nullable
                                Time maxRegistrationDuration,
                                Time initialRegistrationPause,
                                Time maxRegistrationPause,
                                Time refusedRegistrationPause,
                                Configuration configuration,
                                boolean exitJvmOnOutOfMemory,
                                FlinkUserCodeClassLoaders.ResolveOrder classLoaderResolveOrder,
                                String[] alwaysParentFirstLoaderPatterns,
                                @Nullable
                                String taskManagerLogPath,
                                @Nullable
                                String taskManagerStdoutPath)

Method Detail

getNumberSlots

public int getNumberSlots()

getTimeout

public Time getTimeout()

getMaxRegistrationDuration

@Nullable
public Time getMaxRegistrationDuration()

getInitialRegistrationPause

public Time getInitialRegistrationPause()

getMaxRegistrationPause

@Nullable
public Time getMaxRegistrationPause()

getRefusedRegistrationPause

public Time getRefusedRegistrationPause()

getConfiguration

public Configuration getConfiguration()

Description copied from interface: TaskManagerRuntimeInfo

Gets the configuration that the TaskManager was started with.

Specified by:

getConfiguration in interface TaskManagerRuntimeInfo

Returns:

The configuration that the TaskManager was started with.

getTmpDirectories

public String[] getTmpDirectories()

Description copied from interface: TaskManagerRuntimeInfo

Gets the list of temporary file directories.

Specified by:

getTmpDirectories in interface TaskManagerRuntimeInfo

Returns:

The list of temporary file directories.

shouldExitJvmOnOutOfMemoryError

public boolean shouldExitJvmOnOutOfMemoryError()

Description copied from interface: TaskManagerRuntimeInfo

Checks whether the TaskManager should exit the JVM when the task thread throws an OutOfMemoryError.

Specified by:

shouldExitJvmOnOutOfMemoryError in interface TaskManagerRuntimeInfo

Returns:

True to terminate the JVM on an OutOfMemoryError, false otherwise.

getClassLoaderResolveOrder

public FlinkUserCodeClassLoaders.ResolveOrder getClassLoaderResolveOrder()

getAlwaysParentFirstLoaderPatterns

public String[] getAlwaysParentFirstLoaderPatterns()

getTaskManagerLogPath

@Nullable
public String getTaskManagerLogPath()

getTaskManagerStdoutPath

@Nullable
public String getTaskManagerStdoutPath()

fromConfiguration

public static TaskManagerConfiguration fromConfiguration(Configuration configuration)