A B C D E F G H I J K L M N O P R S T U V W Y

A

abort() - Static method in class org.apache.twill.api.EventHandler.TimeoutAction

Creates a EventHandler.TimeoutAction to indicate aborting the application.

aborted() - Method in class org.apache.twill.api.EventHandler

Invoked by the application when the application is aborted because of timeout.

AbstractTwillRunnable - Class in org.apache.twill.api

This abstract class provides default implementation of the TwillRunnable.

AbstractTwillRunnable() - Constructor for class org.apache.twill.api.AbstractTwillRunnable

AbstractTwillRunnable(Map<String, String>) - Constructor for class org.apache.twill.api.AbstractTwillRunnable

accept(String, URL, URL) - Method in class org.apache.twill.api.ClassAcceptor

Invoked to determine if class can be accepted.

add(String, File) - Method in interface org.apache.twill.api.TwillSpecification.Builder.LocalFileAdder

add(String, URI) - Method in interface org.apache.twill.api.TwillSpecification.Builder.LocalFileAdder

add(String, File, boolean) - Method in interface org.apache.twill.api.TwillSpecification.Builder.LocalFileAdder

add(String, URI, boolean) - Method in interface org.apache.twill.api.TwillSpecification.Builder.LocalFileAdder

add(String, File, String) - Method in interface org.apache.twill.api.TwillSpecification.Builder.LocalFileAdder

add(String, URI, String) - Method in interface org.apache.twill.api.TwillSpecification.Builder.LocalFileAdder

add(String, File) - Method in class org.apache.twill.api.TwillSpecification.Builder.MoreFile

add(String, URI) - Method in class org.apache.twill.api.TwillSpecification.Builder.MoreFile

add(String, File, boolean) - Method in class org.apache.twill.api.TwillSpecification.Builder.MoreFile

add(String, URI, boolean) - Method in class org.apache.twill.api.TwillSpecification.Builder.MoreFile

add(String, File, String) - Method in class org.apache.twill.api.TwillSpecification.Builder.MoreFile

add(String, URI, String) - Method in class org.apache.twill.api.TwillSpecification.Builder.MoreFile

add(Hosts, String, String...) - Method in interface org.apache.twill.api.TwillSpecification.Builder.MorePlacementPolicies

Specify hosts for a list of runnables.

add(Racks, String, String...) - Method in interface org.apache.twill.api.TwillSpecification.Builder.MorePlacementPolicies

Specify racks for a list of runnables.

add(Hosts, Racks, String, String...) - Method in interface org.apache.twill.api.TwillSpecification.Builder.MorePlacementPolicies

Specify hosts and racks for a list of runnables.

add(TwillSpecification.PlacementPolicy.Type, String, String...) - Method in interface org.apache.twill.api.TwillSpecification.Builder.MorePlacementPolicies

Specify a placement policy for a list of runnables.

add(TwillRunnable) - Method in interface org.apache.twill.api.TwillSpecification.Builder.MoreRunnable

add(TwillRunnable, ResourceSpecification) - Method in interface org.apache.twill.api.TwillSpecification.Builder.MoreRunnable

add(String, TwillRunnable) - Method in interface org.apache.twill.api.TwillSpecification.Builder.MoreRunnable

Adds a TwillRunnable with ResourceSpecification.BASIC resource specification.

add(String, TwillRunnable, ResourceSpecification) - Method in interface org.apache.twill.api.TwillSpecification.Builder.MoreRunnable

add(Hosts, String, String...) - Method in class org.apache.twill.api.TwillSpecification.Builder.PlacementPolicySetter

add(Racks, String, String...) - Method in class org.apache.twill.api.TwillSpecification.Builder.PlacementPolicySetter

add(Hosts, Racks, String, String...) - Method in class org.apache.twill.api.TwillSpecification.Builder.PlacementPolicySetter

add(TwillSpecification.PlacementPolicy.Type, String, String...) - Method in class org.apache.twill.api.TwillSpecification.Builder.PlacementPolicySetter

add(TwillRunnable) - Method in class org.apache.twill.api.TwillSpecification.Builder.RunnableSetter

add(TwillRunnable, ResourceSpecification) - Method in class org.apache.twill.api.TwillSpecification.Builder.RunnableSetter

add(String, TwillRunnable) - Method in class org.apache.twill.api.TwillSpecification.Builder.RunnableSetter

add(String, TwillRunnable, ResourceSpecification) - Method in class org.apache.twill.api.TwillSpecification.Builder.RunnableSetter

addJVMOptions(String) - Method in interface org.apache.twill.api.TwillPreparer

This methods adds extra JVM options that will be passed to the java command line for every runnable of the application started through this TwillPreparer instance.

addLogHandler(LogHandler) - Method in interface org.apache.twill.api.TwillController

Adds a LogHandler for receiving application log.

addLogHandler(LogHandler) - Method in interface org.apache.twill.api.TwillPreparer

Adds a LogHandler for receiving an application log.

addOption(String, String) - Method in class org.apache.twill.api.Command.Builder

addOptions(Map<String, String>) - Method in class org.apache.twill.api.Command.Builder

addSecureStore(SecureStore) - Method in interface org.apache.twill.api.TwillPreparer

Adds security credentials for the runtime environment to gives application access to resources.

AfterConfigs() - Constructor for class org.apache.twill.api.TwillRunnableSpecification.Builder.AfterConfigs

AfterInstances() - Constructor for class org.apache.twill.api.ResourceSpecification.Builder.AfterInstances

AfterMemory() - Constructor for class org.apache.twill.api.ResourceSpecification.Builder.AfterMemory

AfterName() - Constructor for class org.apache.twill.api.TwillRunnableSpecification.Builder.AfterName

AfterName() - Constructor for class org.apache.twill.api.TwillSpecification.Builder.AfterName

AfterUplink() - Constructor for class org.apache.twill.api.ResourceSpecification.Builder.AfterUplink

announce(String, int) - Method in interface org.apache.twill.api.ServiceAnnouncer

Registers an endpoint that could be discovered by external party.

announce(String, int, byte[]) - Method in interface org.apache.twill.api.ServiceAnnouncer

Registers an endpoint that could be discovered by external party with a payload.

anyOrder() - Method in interface org.apache.twill.api.TwillSpecification.Builder.AfterPlacementPolicy

No particular execution order is needed.

anyOrder() - Method in interface org.apache.twill.api.TwillSpecification.Builder.AfterRunnable

anyOrder() - Method in class org.apache.twill.api.TwillSpecification.Builder.PlacementPolicySetter

anyOrder() - Method in class org.apache.twill.api.TwillSpecification.Builder.RunnableSetter

apply() - Method in class org.apache.twill.api.TwillSpecification.Builder.MoreFile

awaitTerminated() - Method in interface org.apache.twill.api.ServiceController

Waits for termination of the remote service.

awaitTerminated(long, TimeUnit) - Method in interface org.apache.twill.api.ServiceController

Waits for termination of the remote service for no more than the given timeout limit.

B

BASIC - Static variable in interface org.apache.twill.api.ResourceSpecification

begin(String, String...) - Method in interface org.apache.twill.api.TwillSpecification.Builder.FirstOrder

begin(String, String...) - Method in class org.apache.twill.api.TwillSpecification.Builder.OrderSetter

build() - Method in class org.apache.twill.api.Command.Builder

Build() - Constructor for class org.apache.twill.api.ResourceSpecification.Builder.Build

build() - Method in class org.apache.twill.api.ResourceSpecification.Builder.Build

build() - Method in class org.apache.twill.api.TwillRunnableSpecification.Builder.AfterConfigs

build() - Method in interface org.apache.twill.api.TwillSpecification.Builder.AfterOrder

build() - Method in class org.apache.twill.api.TwillSpecification.Builder.OrderSetter

C

changeInstances(String, int) - Method in interface org.apache.twill.api.TwillController

Changes the number of running instances of a given runnable.

ClassAcceptor - Class in org.apache.twill.api

Class that can be used to determine if class can be accepted.

ClassAcceptor() - Constructor for class org.apache.twill.api.ClassAcceptor

Command - Interface in org.apache.twill.api

Represents command objects.

Command.Builder - Class in org.apache.twill.api

Builder for creating Command object.

completed() - Method in class org.apache.twill.api.EventHandler

Invoked by the application when all containers complete.

Configs - Class in org.apache.twill.api

Defines keys and default values constants being used for configuration.

Configs.Defaults - Class in org.apache.twill.api

Defines default configuration values.

Configs.Keys - Class in org.apache.twill.api

Defines keys being used in configuration.

configure() - Method in class org.apache.twill.api.AbstractTwillRunnable

configure() - Method in class org.apache.twill.api.EventHandler

Returns an EventHandlerSpecification for configuring this handler class.

configure() - Method in interface org.apache.twill.api.TwillApplication

Invoked when launching the application on the client side.

configure() - Method in interface org.apache.twill.api.TwillRunnable

Called at submission time.

containerLaunched(String, int, String) - Method in class org.apache.twill.api.EventHandler

Invoked by the application when new container is launched for a TwillRunnable.

containerStopped(String, int, String, int) - Method in class org.apache.twill.api.EventHandler

Invoked by the application when the container allocated for a TwillRunnable is stopped.

context - Variable in class org.apache.twill.api.EventHandler

CoreSetter() - Constructor for class org.apache.twill.api.ResourceSpecification.Builder.CoreSetter

createLock(String) - Method in interface org.apache.twill.api.TwillContext

Creates a Lock for performing locking mechanism within the same TwillApplication.

D

DefaultEventHandlerSpecification - Class in org.apache.twill.internal

DefaultEventHandlerSpecification(String, Map<String, String>) - Constructor for class org.apache.twill.internal.DefaultEventHandlerSpecification

DefaultEventHandlerSpecification(EventHandler) - Constructor for class org.apache.twill.internal.DefaultEventHandlerSpecification

DefaultLocalFile - Class in org.apache.twill.internal

A straightforward implementation of LocalFile.

DefaultLocalFile(String, URI, long, long, boolean, String) - Constructor for class org.apache.twill.internal.DefaultLocalFile

DefaultOrder(Set<String>, TwillSpecification.Order.Type) - Constructor for class org.apache.twill.internal.DefaultTwillSpecification.DefaultOrder

DefaultPlacementPolicy(Set<String>, TwillSpecification.PlacementPolicy.Type, Hosts, Racks) - Constructor for class org.apache.twill.internal.DefaultTwillSpecification.DefaultPlacementPolicy

DefaultResourceSpecification - Class in org.apache.twill.internal

Straightforward implementation of ResourceSpecification.

DefaultResourceSpecification(int, int, int, int, int) - Constructor for class org.apache.twill.internal.DefaultResourceSpecification

DefaultRuntimeSpecification - Class in org.apache.twill.internal

Straightforward implementation of RuntimeSpecification.

DefaultRuntimeSpecification(String, TwillRunnableSpecification, ResourceSpecification, Collection<LocalFile>) - Constructor for class org.apache.twill.internal.DefaultRuntimeSpecification

DefaultTwillRunnableSpecification - Class in org.apache.twill.internal

Straightforward implementation of TwillRunnableSpecification.

DefaultTwillRunnableSpecification(String, String, Map<String, String>) - Constructor for class org.apache.twill.internal.DefaultTwillRunnableSpecification

DefaultTwillRunnableSpecification(String, TwillRunnableSpecification) - Constructor for class org.apache.twill.internal.DefaultTwillRunnableSpecification

DefaultTwillRunResources - Class in org.apache.twill.internal

Straightforward implementation of TwillRunResources.

DefaultTwillRunResources(int, String, int, int, int, String, Integer) - Constructor for class org.apache.twill.internal.DefaultTwillRunResources

Constructor to create an instance of DefaultTwillRunResources with empty log levels.

DefaultTwillRunResources(int, String, int, int, int, String, Integer, Map<String, LogEntry.Level>) - Constructor for class org.apache.twill.internal.DefaultTwillRunResources

DefaultTwillSpecification - Class in org.apache.twill.internal

Straightforward implementation of TwillSpecification.

DefaultTwillSpecification(String, Map<String, RuntimeSpecification>, List<TwillSpecification.Order>, List<TwillSpecification.PlacementPolicy>, EventHandlerSpecification) - Constructor for class org.apache.twill.internal.DefaultTwillSpecification

DefaultTwillSpecification.DefaultOrder - Class in org.apache.twill.internal

Straightforward implementation of Order.

DefaultTwillSpecification.DefaultPlacementPolicy - Class in org.apache.twill.internal

Straightforward implementation of TwillSpecification.PlacementPolicy.

destroy() - Method in class org.apache.twill.api.AbstractTwillRunnable

destroy() - Method in class org.apache.twill.api.EventHandler

Invoked by the application when shutting down.

destroy() - Method in interface org.apache.twill.api.TwillRunnable

Called when the Runnable.run() completed.

discover(String) - Method in interface org.apache.twill.api.TwillContext

Discover service with the given name that is announced within the same TwillApplication.

discoverService(String) - Method in interface org.apache.twill.api.TwillController

Discovers the set of Discoverable endpoints that provides service for the given service name.

Done() - Constructor for class org.apache.twill.api.ResourceSpecification.Builder.Done

E

ElectionHandler - Interface in org.apache.twill.api

Handles events of election/un-election of leader.

electLeader(String, ElectionHandler) - Method in interface org.apache.twill.api.TwillContext

Register to participate in a leader election by instances within the same TwillApplication.

enableDebugging(String...) - Method in interface org.apache.twill.api.TwillPreparer

Enable debugging for runnables, without suspending the virtual machine to wait for the debugger.

enableDebugging(boolean, String...) - Method in interface org.apache.twill.api.TwillPreparer

Enable debugging for runnables.

equals(Object) - Method in class org.apache.twill.internal.DefaultTwillRunResources

EventHandler - Class in org.apache.twill.api

A callback handler for acting on application events related to TwillRunnable lifecycle events.

EventHandler() - Constructor for class org.apache.twill.api.EventHandler

EventHandler.TimeoutAction - Class in org.apache.twill.api

Represents action to act upon runnable launch timeout.

EventHandler.TimeoutEvent - Class in org.apache.twill.api

This class holds information about a launch timeout event.

EventHandlerContext - Interface in org.apache.twill.api

Represents runtime context for EventHandler.

EventHandlerSpecification - Interface in org.apache.twill.api

Specification for EventHandler.

F

FILE_CONTEXT_CACHE_MAX_SIZE - Static variable in class org.apache.twill.api.Configs.Defaults

Default size of the file context cache.

FILE_CONTEXT_CACHE_MAX_SIZE - Static variable in class org.apache.twill.api.Configs.Keys

The maximum number of FileContext object cached by the FileContextLocationFactory.

follower() - Method in interface org.apache.twill.api.ElectionHandler

This method will get invoked when a participant is a follower in a leader election process.

fromString(String) - Static method in class org.apache.twill.internal.RunIds

G

generate() - Static method in class org.apache.twill.internal.RunIds

get() - Method in class org.apache.twill.api.Hosts

Get the list of hosts.

get() - Method in class org.apache.twill.api.Racks

Get the list of racks.

getActualInstances() - Method in class org.apache.twill.api.EventHandler.TimeoutEvent

getApplicationArguments() - Method in interface org.apache.twill.api.TwillContext

Returns the runtime arguments that are passed to the TwillApplication.

getApplicationId() - Method in interface org.apache.twill.api.ResourceReport

Get the id of the application master.

getApplicationName() - Method in interface org.apache.twill.api.EventHandlerContext

getApplicationName() - Method in interface org.apache.twill.api.TwillRunner.LiveInfo

Returns name of the application.

getApplicationRunId() - Method in interface org.apache.twill.api.TwillContext

Returns the RunId of this running application.

getAppMasterResources() - Method in interface org.apache.twill.api.ResourceReport

Get the resources application master is using.

getArgument(String) - Method in class org.apache.twill.api.AbstractTwillRunnable

getArguments() - Method in class org.apache.twill.api.AbstractTwillRunnable

getArguments() - Method in interface org.apache.twill.api.TwillContext

Returns the runtime arguments that are passed to the TwillRunnable.

getCause() - Method in interface org.apache.twill.api.logging.LogThrowable

Returns the cause of this LogThrowable.

getClassName() - Method in interface org.apache.twill.api.EventHandlerSpecification

getClassName() - Method in interface org.apache.twill.api.logging.LogThrowable

Returns the name of the Throwable class.

getClassName() - Method in interface org.apache.twill.api.TwillRunnableSpecification

getClassName() - Method in class org.apache.twill.internal.DefaultEventHandlerSpecification

getClassName() - Method in class org.apache.twill.internal.DefaultTwillRunnableSpecification

getCommand() - Method in interface org.apache.twill.api.Command

getConfigs() - Method in class org.apache.twill.api.EventHandler

Returns set of configurations available at runtime for access.

getConfigs() - Method in interface org.apache.twill.api.EventHandlerSpecification

getConfigs() - Method in interface org.apache.twill.api.TwillRunnableSpecification

getConfigs() - Method in class org.apache.twill.internal.DefaultEventHandlerSpecification

getConfigs() - Method in class org.apache.twill.internal.DefaultTwillRunnableSpecification

getContainerId() - Method in interface org.apache.twill.api.TwillRunResources

getContainerId() - Method in class org.apache.twill.internal.DefaultTwillRunResources

getContext() - Method in class org.apache.twill.api.AbstractTwillRunnable

getControllers() - Method in interface org.apache.twill.api.TwillRunner.LiveInfo

Returns TwillControllers for all live instances of the application.

getCores() - Method in interface org.apache.twill.api.ResourceSpecification

Deprecated.

getCores() - Method in class org.apache.twill.internal.DefaultResourceSpecification

Deprecated.

getDebugPort() - Method in interface org.apache.twill.api.TwillRunResources

getDebugPort() - Method in class org.apache.twill.internal.DefaultTwillRunResources

getDownlink() - Method in interface org.apache.twill.api.ResourceSpecification

Returns the downlink bandwidth in Mbps.

getDownlink() - Method in class org.apache.twill.internal.DefaultResourceSpecification

getEventHandler() - Method in interface org.apache.twill.api.TwillSpecification

getEventHandler() - Method in class org.apache.twill.internal.DefaultTwillSpecification

getExpectedInstances() - Method in class org.apache.twill.api.EventHandler.TimeoutEvent

getFileName() - Method in interface org.apache.twill.api.logging.LogEntry

Returns the source file name where the log emitted.

getHost() - Method in interface org.apache.twill.api.logging.LogEntry

Returns hostname of where the log emitted.

getHost() - Method in interface org.apache.twill.api.TwillContext

Returns the hostname that the runnable is running on.

getHost() - Method in interface org.apache.twill.api.TwillRunResources

getHost() - Method in class org.apache.twill.internal.DefaultTwillRunResources

getHosts() - Method in interface org.apache.twill.api.TwillSpecification.PlacementPolicy

getHosts() - Method in class org.apache.twill.internal.DefaultTwillSpecification.DefaultPlacementPolicy

getId() - Method in interface org.apache.twill.api.RunId

getInstanceCount() - Method in interface org.apache.twill.api.TwillContext

Returns the number of running instances assigned for this TwillRunnable.

getInstanceId() - Method in interface org.apache.twill.api.TwillContext

Returns an integer id from 0 to (instanceCount - 1).

getInstanceId() - Method in interface org.apache.twill.api.TwillRunResources

getInstanceId() - Method in class org.apache.twill.internal.DefaultTwillRunResources

getInstances() - Method in interface org.apache.twill.api.ResourceSpecification

Returns number of execution instances.

getInstances() - Method in class org.apache.twill.internal.DefaultResourceSpecification

getLastModified() - Method in interface org.apache.twill.api.LocalFile

Returns the the last modified time of the file or -1 if unknown.

getLastModified() - Method in class org.apache.twill.internal.DefaultLocalFile

getLineNumber() - Method in interface org.apache.twill.api.logging.LogEntry

Returns the line number in the source file where the log emitted.

getLocalFiles() - Method in interface org.apache.twill.api.RuntimeSpecification

getLocalFiles() - Method in class org.apache.twill.internal.DefaultRuntimeSpecification

getLoggerName() - Method in interface org.apache.twill.api.logging.LogEntry

Returns name of the logger.

getLogLevel() - Method in interface org.apache.twill.api.logging.LogEntry

Returns the log LogEntry.Level of the log.

getLogLevel() - Method in interface org.apache.twill.api.TwillRunResources

Deprecated.

Use TwillRunResources.getLogLevels() to get the log levels map and get root level from the map instead.

getLogLevel() - Method in class org.apache.twill.internal.DefaultTwillRunResources

Deprecated.

getLogLevels() - Method in interface org.apache.twill.api.TwillRunResources

getLogLevels() - Method in class org.apache.twill.internal.DefaultTwillRunResources

getMaxHeapMemoryMB() - Method in interface org.apache.twill.api.TwillRunResources

getMaxHeapMemoryMB() - Method in class org.apache.twill.internal.DefaultTwillRunResources

getMaxMemoryMB() - Method in interface org.apache.twill.api.TwillContext

Returns the amount of memory in MB the runnable is allowed to use.

getMemoryMB() - Method in interface org.apache.twill.api.TwillRunResources

getMemoryMB() - Method in class org.apache.twill.internal.DefaultTwillRunResources

getMemorySize() - Method in interface org.apache.twill.api.ResourceSpecification

Returns the memory size in MB.

getMemorySize() - Method in class org.apache.twill.internal.DefaultResourceSpecification

getMessage() - Method in interface org.apache.twill.api.logging.LogEntry

Returns the log message.

getMessage() - Method in interface org.apache.twill.api.logging.LogThrowable

Returns the message contained inside the Throwable.

getName() - Method in interface org.apache.twill.api.LocalFile

getName() - Method in interface org.apache.twill.api.RuntimeSpecification

getName() - Method in interface org.apache.twill.api.TwillRunnableSpecification

getName() - Method in interface org.apache.twill.api.TwillSpecification

getName() - Method in class org.apache.twill.internal.DefaultLocalFile

getName() - Method in class org.apache.twill.internal.DefaultRuntimeSpecification

getName() - Method in class org.apache.twill.internal.DefaultTwillRunnableSpecification

getName() - Method in class org.apache.twill.internal.DefaultTwillSpecification

getNames() - Method in interface org.apache.twill.api.TwillSpecification.Order

getNames() - Method in interface org.apache.twill.api.TwillSpecification.PlacementPolicy

getNames() - Method in class org.apache.twill.internal.DefaultTwillSpecification.DefaultOrder

getNames() - Method in class org.apache.twill.internal.DefaultTwillSpecification.DefaultPlacementPolicy

getOptions() - Method in interface org.apache.twill.api.Command

getOrders() - Method in interface org.apache.twill.api.TwillSpecification

getOrders() - Method in class org.apache.twill.internal.DefaultTwillSpecification

getPattern() - Method in interface org.apache.twill.api.LocalFile

getPattern() - Method in class org.apache.twill.internal.DefaultLocalFile

getPlacementPolicies() - Method in interface org.apache.twill.api.TwillSpecification

getPlacementPolicies() - Method in class org.apache.twill.internal.DefaultTwillSpecification

getRacks() - Method in interface org.apache.twill.api.TwillSpecification.PlacementPolicy

getRacks() - Method in class org.apache.twill.internal.DefaultTwillSpecification.DefaultPlacementPolicy

getRequestTime() - Method in class org.apache.twill.api.EventHandler.TimeoutEvent

getResourceReport() - Method in interface org.apache.twill.api.TwillController

Get a snapshot of the resources used by the application, broken down by each runnable.

getResources() - Method in interface org.apache.twill.api.ResourceReport

Get all the run resources being used across all runnables.

getResourceSpecification() - Method in interface org.apache.twill.api.RuntimeSpecification

getResourceSpecification() - Method in class org.apache.twill.internal.DefaultRuntimeSpecification

getRunId() - Method in interface org.apache.twill.api.EventHandlerContext

getRunId() - Method in interface org.apache.twill.api.ServiceController

Returns the RunId of the running application.

getRunId() - Method in interface org.apache.twill.api.TwillContext

Returns the RunId of this running instance of TwillRunnable.

getRunnableName() - Method in class org.apache.twill.api.EventHandler.TimeoutEvent

getRunnableName() - Method in interface org.apache.twill.api.logging.LogEntry

Returns the runnable name.

getRunnableResources(String) - Method in interface org.apache.twill.api.ResourceReport

Get all the run resources being used by all instances of the specified runnable.

getRunnables() - Method in interface org.apache.twill.api.TwillSpecification

getRunnables() - Method in class org.apache.twill.internal.DefaultTwillSpecification

getRunnableSpecification() - Method in interface org.apache.twill.api.RuntimeSpecification

getRunnableSpecification() - Method in class org.apache.twill.internal.DefaultRuntimeSpecification

getServices() - Method in interface org.apache.twill.api.ResourceReport

Get the list of services of the application master.

getSize() - Method in interface org.apache.twill.api.LocalFile

Returns the size of the file or -1 if unknown.

getSize() - Method in class org.apache.twill.internal.DefaultLocalFile

getSourceClassName() - Method in interface org.apache.twill.api.logging.LogEntry

Returns the class name where the log emitted.

getSourceMethodName() - Method in interface org.apache.twill.api.logging.LogEntry

Returns the method name where the log emitted.

getSpecification() - Method in interface org.apache.twill.api.EventHandlerContext

getSpecification() - Method in interface org.apache.twill.api.TwillContext

Returns the TwillRunnableSpecification that was created by TwillRunnable.configure().

getStackTraces() - Method in interface org.apache.twill.api.logging.LogEntry

Deprecated.

Use LogEntry.getThrowable() instead.

getStackTraces() - Method in interface org.apache.twill.api.logging.LogThrowable

Returns the stack trace of the Throwable.

getStore() - Method in interface org.apache.twill.api.SecureStore

getTerminationStatus() - Method in interface org.apache.twill.api.ServiceController

Gets the termination status of the application represented by this controller.

getTerminationTimeoutMillis() - Method in interface org.apache.twill.api.TwillContext

Returns the graceful timeout in milliseconds for the termination.

getThreadName() - Method in interface org.apache.twill.api.logging.LogEntry

Returns the name of the thread where the log emitted.

getThrowable() - Method in interface org.apache.twill.api.logging.LogEntry

Returns the Throwable information emitted with the log.

getTimeout() - Method in class org.apache.twill.api.EventHandler.TimeoutAction

Returns timeout in milliseconds or -1 if to abort the application.

getTimestamp() - Method in interface org.apache.twill.api.logging.LogEntry

Returns timestamp of the log.

getType() - Method in interface org.apache.twill.api.TwillSpecification.Order

getType() - Method in interface org.apache.twill.api.TwillSpecification.PlacementPolicy

getType() - Method in class org.apache.twill.internal.DefaultTwillSpecification.DefaultOrder

getType() - Method in class org.apache.twill.internal.DefaultTwillSpecification.DefaultPlacementPolicy

getUplink() - Method in interface org.apache.twill.api.ResourceSpecification

Returns the uplink bandwidth in Mbps.

getUplink() - Method in class org.apache.twill.internal.DefaultResourceSpecification

getURI() - Method in interface org.apache.twill.api.LocalFile

getURI() - Method in class org.apache.twill.internal.DefaultLocalFile

getVirtualCores() - Method in interface org.apache.twill.api.ResourceSpecification

Returns the number of virtual CPU cores.

getVirtualCores() - Method in interface org.apache.twill.api.TwillContext

Returns the number of virtual cores the runnable is allowed to use.

getVirtualCores() - Method in interface org.apache.twill.api.TwillRunResources

getVirtualCores() - Method in class org.apache.twill.internal.DefaultResourceSpecification

getVirtualCores() - Method in class org.apache.twill.internal.DefaultTwillRunResources

H

handleCommand(Command) - Method in class org.apache.twill.api.AbstractTwillRunnable

handleCommand(Command) - Method in interface org.apache.twill.api.TwillRunnable

Called when a command is received.

hashCode() - Method in class org.apache.twill.internal.DefaultTwillRunResources

HEAP_RESERVED_MIN_RATIO - Static variable in class org.apache.twill.api.Configs.Defaults

HEAP_RESERVED_MIN_RATIO - Static variable in class org.apache.twill.api.Configs.Keys

Configurable ratio between Heap and Reserved Memory.

Hosts - Class in org.apache.twill.api

Represents a list of hosts.

Hosts(Set<String>) - Constructor for class org.apache.twill.api.Hosts

Hosts(String, String...) - Constructor for class org.apache.twill.api.Hosts

I

initialize(TwillContext) - Method in class org.apache.twill.api.AbstractTwillRunnable

initialize(EventHandlerContext) - Method in class org.apache.twill.api.EventHandler

Invoked by the application to initialize this EventHandler instance.

initialize(TwillContext) - Method in interface org.apache.twill.api.TwillRunnable

Called when the container process starts.

isArchive() - Method in interface org.apache.twill.api.LocalFile

Indicates whether this file is an archive.

isArchive() - Method in class org.apache.twill.internal.DefaultLocalFile

J

JAVA_RESERVED_MEMORY_MB - Static variable in class org.apache.twill.api.Configs.Defaults

Default have 200MB reserved for Java process.

JAVA_RESERVED_MEMORY_MB - Static variable in class org.apache.twill.api.Configs.Keys

Size in MB of reserved memory for Java process (non-heap memory).

K

kill() - Method in interface org.apache.twill.api.ServiceController

Requests to forcefully kill a running service.

killed() - Method in class org.apache.twill.api.EventHandler

Invoked by the application when stop command is received to kill the current application.

L

launchTimeout(Iterable<EventHandler.TimeoutEvent>) - Method in class org.apache.twill.api.EventHandler

Invoked when the number of expected instances doesn't match with number of actual instances.

leader() - Method in interface org.apache.twill.api.ElectionHandler

This method will get invoked when a participant becomes a leader in a leader election process.

LOCAL_STAGING_DIRECTORY - Static variable in class org.apache.twill.api.Configs.Defaults

Default use the system temp directory for local staging files.

LOCAL_STAGING_DIRECTORY - Static variable in class org.apache.twill.api.Configs.Keys

Specifies the local directory for twill to store files generated at runtime.

LocalFile - Interface in org.apache.twill.api

This interface represents a local file that will be available for the container running a TwillRunnable.

LOCATION_CACHE_ANTIQUE_EXPIRY_MS - Static variable in class org.apache.twill.api.Configs.Defaults

Default expiration is five minutes for location cache created by different twill runner.

LOCATION_CACHE_ANTIQUE_EXPIRY_MS - Static variable in class org.apache.twill.api.Configs.Keys

Setting the expiration time in milliseconds of unused files created by older runs in the location cache.

LOCATION_CACHE_DIR - Static variable in class org.apache.twill.api.Configs.Keys

Setting caching directory name for location cache.

LOCATION_CACHE_EXPIRY_MS - Static variable in class org.apache.twill.api.Configs.Defaults

Default expiration is one day for location cache.

LOCATION_CACHE_EXPIRY_MS - Static variable in class org.apache.twill.api.Configs.Keys

Setting the expiration time in milliseconds of unused files in the location cache.

LOG_COLLECTION_ENABLED - Static variable in class org.apache.twill.api.Configs.Defaults

Default to enable log collection.

LOG_COLLECTION_ENABLED - Static variable in class org.apache.twill.api.Configs.Keys

Setting for enabling log collection.

LogEntry - Interface in org.apache.twill.api.logging

Represents a log entry emitted by application.

LogEntry.Level - Enum in org.apache.twill.api.logging

Log level.

LogHandler - Interface in org.apache.twill.api.logging

Represents class that can receive logs from the application.

LogThrowable - Interface in org.apache.twill.api.logging

Carries Throwable information in a LogEntry.

lookup(String, RunId) - Method in interface org.apache.twill.api.TwillRunner

Gets a TwillController for the given application and runId.

lookup(String) - Method in interface org.apache.twill.api.TwillRunner

Gets an Iterable of TwillController for all running instances of the given application.

lookupLive() - Method in interface org.apache.twill.api.TwillRunner

Gets an Iterable of TwillRunner.LiveInfo.

M

MemorySetter() - Constructor for class org.apache.twill.api.ResourceSpecification.Builder.MemorySetter

MoreFile(TwillSpecification.Builder.LocalFileCompleter) - Constructor for class org.apache.twill.api.TwillSpecification.Builder.MoreFile

N

NameSetter() - Constructor for class org.apache.twill.api.TwillRunnableSpecification.Builder.NameSetter

NameSetter() - Constructor for class org.apache.twill.api.TwillSpecification.Builder.NameSetter

nextWhenCompleted(String, String...) - Method in interface org.apache.twill.api.TwillSpecification.Builder.NextOrder

nextWhenCompleted(String, String...) - Method in class org.apache.twill.api.TwillSpecification.Builder.OrderSetter

nextWhenStarted(String, String...) - Method in interface org.apache.twill.api.TwillSpecification.Builder.NextOrder

nextWhenStarted(String, String...) - Method in class org.apache.twill.api.TwillSpecification.Builder.OrderSetter

noConfigs() - Method in class org.apache.twill.api.TwillRunnableSpecification.Builder.AfterName

noLocalFiles() - Method in class org.apache.twill.api.TwillSpecification.Builder.RuntimeSpecificationAdder

O

of(String) - Static method in class org.apache.twill.api.Command.Builder

of(String, String...) - Static method in class org.apache.twill.api.Hosts

Convenience method to create an instance of Hosts.

of(String, String...) - Static method in class org.apache.twill.api.Racks

Convenience method to create an instance of Racks.

onLog(LogEntry) - Method in interface org.apache.twill.api.logging.LogHandler

Invokes when there is new LogEntry received from the application.

onLog(LogEntry) - Method in class org.apache.twill.api.logging.PrinterLogHandler

onRunning(Runnable, Executor) - Method in interface org.apache.twill.api.ServiceController

Attaches a Runnable that will get executed when the service is running.

onTerminated(Runnable, Executor) - Method in interface org.apache.twill.api.ServiceController

Attaches a Runnable that will get executed when the serivce is terminated.

OrderSetter() - Constructor for class org.apache.twill.api.TwillSpecification.Builder.OrderSetter

org.apache.twill.api - package org.apache.twill.api

Classes in this package provides core functionality of the Twill library.

org.apache.twill.api.logging - package org.apache.twill.api.logging

This package contains class for handling logging events.

org.apache.twill.api.security - package org.apache.twill.api.security

org.apache.twill.internal - package org.apache.twill.internal

Internal classes for Twill API.

P

PlacementPolicySetter() - Constructor for class org.apache.twill.api.TwillSpecification.Builder.PlacementPolicySetter

prepare(TwillRunnable) - Method in interface org.apache.twill.api.TwillRunner

Prepares to run the given TwillRunnable with ResourceSpecification.BASIC resource specification.

prepare(TwillRunnable, ResourceSpecification) - Method in interface org.apache.twill.api.TwillRunner

Prepares to run the given TwillRunnable with the given resource specification.

prepare(TwillApplication) - Method in interface org.apache.twill.api.TwillRunner

Prepares to run the given TwillApplication as specified by the application.

PrinterLogHandler - Class in org.apache.twill.api.logging

A LogHandler that prints the LogEntry through a PrintWriter.

PrinterLogHandler(PrintWriter) - Constructor for class org.apache.twill.api.logging.PrinterLogHandler

Creates a PrinterLogHandler which has LogEntry written to the given PrintWriter.

R

Racks - Class in org.apache.twill.api

Represents a list of Racks.

Racks(Set<String>) - Constructor for class org.apache.twill.api.Racks

Racks(String, String...) - Constructor for class org.apache.twill.api.Racks

recheck(long, TimeUnit) - Static method in class org.apache.twill.api.EventHandler.TimeoutAction

Creates a EventHandler.TimeoutAction to indicate recheck again after the given time has passed.

renew(String, RunId, SecureStoreWriter) - Method in class org.apache.twill.api.security.SecureStoreRenewer

Renew the secure store for an application run.

resetLogLevels(String...) - Method in interface org.apache.twill.api.TwillController

Reset the log levels of all runnables.

resetRunnableLogLevels(String, String...) - Method in interface org.apache.twill.api.TwillController

Reset the log levels of the given runnable.

ResourceReport - Interface in org.apache.twill.api

This interface provides a snapshot of the resources an application is using broken down by each runnable.

ResourceSpecification - Interface in org.apache.twill.api

This interface provides specifications for resource requirements including set and get methods for number of cores, amount of memory, and number of instances.

ResourceSpecification.Builder - Class in org.apache.twill.api

Builder for creating ResourceSpecification.

ResourceSpecification.Builder.AfterInstances - Class in org.apache.twill.api

ResourceSpecification.Builder.AfterMemory - Class in org.apache.twill.api

ResourceSpecification.Builder.AfterUplink - Class in org.apache.twill.api

ResourceSpecification.Builder.Build - Class in org.apache.twill.api

ResourceSpecification.Builder.CoreSetter - Class in org.apache.twill.api

ResourceSpecification.Builder.Done - Class in org.apache.twill.api

ResourceSpecification.Builder.MemorySetter - Class in org.apache.twill.api

ResourceSpecification.SizeUnit - Enum in org.apache.twill.api

Unit for specifying memory size.

restartAllInstances(String) - Method in interface org.apache.twill.api.TwillController

Restart all instances of a particular TwillRunnable.

restartInstances(Map<String, ? extends Set<Integer>>) - Method in interface org.apache.twill.api.TwillController

Restart instances of some TwillRunnable.

restartInstances(String, int, int...) - Method in interface org.apache.twill.api.TwillController

Restart instances of some TwillRunnable.

restartInstances(String, Set<Integer>) - Method in interface org.apache.twill.api.TwillController

Restart instances of some TwillRunnable.

RunId - Interface in org.apache.twill.api

Represents the unique ID of a particular execution.

RunIds - Class in org.apache.twill.internal

Factory class for creating instance of RunId.

RunnableSetter() - Constructor for class org.apache.twill.api.TwillSpecification.Builder.RunnableSetter

RuntimeSpecification - Interface in org.apache.twill.api

Specifications for runtime requirements.

S

scheduleSecureStoreUpdate(SecureStoreUpdater, long, long, TimeUnit) - Method in interface org.apache.twill.api.TwillRunner

Deprecated.

Use TwillRunner.setSecureStoreRenewer(SecureStoreRenewer, long, long, long, TimeUnit) instead.

SECURE_STORE_UPDATE_LOCATION_ENABLED - Static variable in class org.apache.twill.api.Configs.Keys

Set this to false to disable the secure store updates done by default.

SecureStore - Interface in org.apache.twill.api

Represents storage of secure tokens.

SecureStoreRenewer - Class in org.apache.twill.api.security

This class is responsible for renewing the secure store used by application.

SecureStoreRenewer() - Constructor for class org.apache.twill.api.security.SecureStoreRenewer

SecureStoreUpdater - Interface in org.apache.twill.api

Deprecated.

This class doesn't handle user correctly, use SecureStoreRenewer instead

SecureStoreWriter - Interface in org.apache.twill.api.security

A writer provided to SecureStoreRenewer for writing out SecureStore during renewal process.

sendCommand(Command) - Method in interface org.apache.twill.api.ServiceController

Sends a user command to the running application.

sendCommand(String, Command) - Method in interface org.apache.twill.api.ServiceController

Sends a user command to the given runnable of the running application.

ServiceAnnouncer - Interface in org.apache.twill.api

This interface provides a way to announce the availability of a service.

ServiceController - Interface in org.apache.twill.api

This interface is for controlling a remote running service.

ServiceController.TerminationStatus - Enum in org.apache.twill.api

Enum to represent termination status of the application when it completed.

setClassLoader(String) - Method in interface org.apache.twill.api.TwillPreparer

Sets the class name of the ClassLoader to be used for loading twill and application classes for all containers.

setCores(int) - Method in class org.apache.twill.api.ResourceSpecification.Builder.CoreSetter

Deprecated.

setDownlink(int, ResourceSpecification.SizeUnit) - Method in class org.apache.twill.api.ResourceSpecification.Builder.AfterUplink

setInstances(int) - Method in class org.apache.twill.api.ResourceSpecification.Builder.AfterMemory

setJVMOptions(String) - Method in interface org.apache.twill.api.TwillPreparer

This methods sets the extra JVM options that will be passed to the java command line for every runnable of the application started through this TwillPreparer instance.

setJVMOptions(String, String) - Method in interface org.apache.twill.api.TwillPreparer

This methods sets the extra JVM options that will be passed to the java command line for the given runnable of the application started through this TwillPreparer instance.

setLogLevel(LogEntry.Level) - Method in interface org.apache.twill.api.TwillPreparer

Deprecated.

Use TwillPreparer.setLogLevels(Map) with key Logger.ROOT_LOGGER_NAME instead.

setLogLevels(Map<String, LogEntry.Level>) - Method in interface org.apache.twill.api.TwillPreparer

Set the log levels for requested logger names for Twill applications running in a container.

setLogLevels(String, Map<String, LogEntry.Level>) - Method in interface org.apache.twill.api.TwillPreparer

Set the log levels for requested logger names for a TwillRunnable.

setMemory(int, ResourceSpecification.SizeUnit) - Method in class org.apache.twill.api.ResourceSpecification.Builder.MemorySetter

setName(String) - Method in class org.apache.twill.api.TwillRunnableSpecification.Builder.NameSetter

setName(String) - Method in class org.apache.twill.api.TwillSpecification.Builder.NameSetter

setSchedulerQueue(String) - Method in interface org.apache.twill.api.TwillPreparer

Sets the name of the scheduler queue to use.

setSecureStoreRenewer(SecureStoreRenewer, long, long, long, TimeUnit) - Method in interface org.apache.twill.api.TwillRunner

Sets and schedules a periodic renewal of SecureStore using a given SecureStoreRenewer.

setUplink(int, ResourceSpecification.SizeUnit) - Method in class org.apache.twill.api.ResourceSpecification.Builder.AfterInstances

setUser(String) - Method in interface org.apache.twill.api.TwillPreparer

Deprecated.

This method will be removed in future version.

setVirtualCores(int) - Method in class org.apache.twill.api.ResourceSpecification.Builder.CoreSetter

start() - Method in interface org.apache.twill.api.TwillPreparer

Starts the application.

start(long, TimeUnit) - Method in interface org.apache.twill.api.TwillPreparer

Starts the application.

start() - Method in interface org.apache.twill.api.TwillRunnerService

Starts the service.

started() - Method in class org.apache.twill.api.EventHandler

Invoked by the application when it starts.

stop() - Method in class org.apache.twill.api.AbstractTwillRunnable

stop() - Method in interface org.apache.twill.api.TwillRunnable

Requests to stop the running service.

stop() - Method in interface org.apache.twill.api.TwillRunnerService

Stops the service.

T

terminate() - Method in interface org.apache.twill.api.ServiceController

Requests to terminate the running service.

terminate(long, TimeUnit) - Method in interface org.apache.twill.api.ServiceController

Requests to terminate the running service.

TimeoutEvent(String, int, int, long) - Constructor for class org.apache.twill.api.EventHandler.TimeoutEvent

toString() - Method in class org.apache.twill.api.Hosts

toString() - Method in class org.apache.twill.api.Racks

toString() - Method in class org.apache.twill.internal.DefaultLocalFile

toString() - Method in class org.apache.twill.internal.DefaultTwillRunResources

toString() - Method in class org.apache.twill.internal.DefaultTwillSpecification.DefaultOrder

toString() - Method in class org.apache.twill.internal.DefaultTwillSpecification.DefaultPlacementPolicy

TwillApplication - Interface in org.apache.twill.api

Represents a application that can be launched by Twill.

TwillContext - Interface in org.apache.twill.api

Represents the runtime context of a TwillRunnable.

TwillController - Interface in org.apache.twill.api

For controlling a running application.

TwillPreparer - Interface in org.apache.twill.api

This interface exposes methods to set up the Twill runtime environment and start a Twill application.

TwillRunnable - Interface in org.apache.twill.api

The TwillRunnable interface should be implemented by any class whose instances are intended to be executed in a Twill cluster.

TwillRunnableSpecification - Interface in org.apache.twill.api

Represents a specification of a TwillRunnable.

TwillRunnableSpecification.Builder - Class in org.apache.twill.api

Builder for constructing TwillRunnableSpecification.

TwillRunnableSpecification.Builder.AfterConfigs - Class in org.apache.twill.api

TwillRunnableSpecification.Builder.AfterName - Class in org.apache.twill.api

TwillRunnableSpecification.Builder.NameSetter - Class in org.apache.twill.api

TwillRunner - Interface in org.apache.twill.api

This interface prepares execution of TwillRunnable and TwillApplication.

TwillRunner.LiveInfo - Interface in org.apache.twill.api

Interface to represents information of a live application.

TwillRunnerService - Interface in org.apache.twill.api

A TwillRunner that provides lifecycle management functions.

TwillRunResources - Interface in org.apache.twill.api

Information about the container the TwillRunnable is running in.

TwillSpecification - Interface in org.apache.twill.api

Represents specification of a TwillApplication.

TwillSpecification.Builder - Class in org.apache.twill.api

Builder for constructing instance of TwillSpecification.

TwillSpecification.Builder.AfterName - Class in org.apache.twill.api

TwillSpecification.Builder.AfterOrder - Interface in org.apache.twill.api

TwillSpecification.Builder.AfterPlacementPolicy - Interface in org.apache.twill.api

Interface to define execution order after adding placement policies.

TwillSpecification.Builder.AfterRunnable - Interface in org.apache.twill.api

TwillSpecification.Builder.FirstOrder - Interface in org.apache.twill.api

TwillSpecification.Builder.LocalFileAdder - Interface in org.apache.twill.api

TwillSpecification.Builder.MoreFile - Class in org.apache.twill.api

TwillSpecification.Builder.MorePlacementPolicies - Interface in org.apache.twill.api

Interface to add placement policies to the application.

TwillSpecification.Builder.MoreRunnable - Interface in org.apache.twill.api

TwillSpecification.Builder.NameSetter - Class in org.apache.twill.api

TwillSpecification.Builder.NextOrder - Interface in org.apache.twill.api

TwillSpecification.Builder.OrderSetter - Class in org.apache.twill.api

TwillSpecification.Builder.PlacementPolicySetter - Class in org.apache.twill.api

TwillSpecification.Builder.RunnableSetter - Class in org.apache.twill.api

TwillSpecification.Builder.RuntimeSpecificationAdder - Class in org.apache.twill.api

For setting runtime specific settings.

TwillSpecification.Order - Interface in org.apache.twill.api

Defines execution order.

TwillSpecification.Order.Type - Enum in org.apache.twill.api

TwillSpecification.PlacementPolicy - Interface in org.apache.twill.api

Defines a container placement policy.

TwillSpecification.PlacementPolicy.Type - Enum in org.apache.twill.api

Lists different types of Placement Policies available.

U

update(String, RunId) - Method in interface org.apache.twill.api.SecureStoreUpdater

Deprecated.

Invoked when an update to SecureStore is needed.

updateLogLevels(Map<String, LogEntry.Level>) - Method in interface org.apache.twill.api.TwillController

Update the log levels for requested logger names for Twill applications running in a container.

updateLogLevels(String, Map<String, LogEntry.Level>) - Method in interface org.apache.twill.api.TwillController

Update the log levels for requested logger names for a TwillRunnable.

V

valueOf(String) - Static method in enum org.apache.twill.api.logging.LogEntry.Level

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.twill.api.ResourceSpecification.SizeUnit

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.twill.api.ServiceController.TerminationStatus

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.twill.api.TwillSpecification.Order.Type

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.twill.api.TwillSpecification.PlacementPolicy.Type

Returns the enum constant of this type with the specified name.

values() - Static method in enum org.apache.twill.api.logging.LogEntry.Level

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.twill.api.ResourceSpecification.SizeUnit

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.twill.api.ServiceController.TerminationStatus

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.twill.api.TwillSpecification.Order.Type

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.twill.api.TwillSpecification.PlacementPolicy.Type

Returns an array containing the constants of this enum type, in the order they are declared.

W

with() - Static method in class org.apache.twill.api.ResourceSpecification.Builder

with() - Static method in class org.apache.twill.api.TwillRunnableSpecification.Builder

with() - Static method in class org.apache.twill.api.TwillSpecification.Builder

withApplicationArguments(String...) - Method in interface org.apache.twill.api.TwillPreparer

Sets the list of arguments that will be passed to the application.

withApplicationArguments(Iterable<String>) - Method in interface org.apache.twill.api.TwillPreparer

Sets the list of arguments that will be passed to the application.

withApplicationClassPaths(String...) - Method in interface org.apache.twill.api.TwillPreparer

Adds the set of paths to the classpath on the target machine for ApplicationMaster and all runnables.

withApplicationClassPaths(Iterable<String>) - Method in interface org.apache.twill.api.TwillPreparer

Adds the set of paths to the classpath on the target machine for ApplicationMaster and all runnables.

withArguments(String, String...) - Method in interface org.apache.twill.api.TwillPreparer

Sets the list of arguments that will be passed to the TwillRunnable identified by the given name.

withArguments(String, Iterable<String>) - Method in interface org.apache.twill.api.TwillPreparer

Sets the list of arguments that will be passed to the TwillRunnable identified by the given name.

withBundlerClassAcceptor(ClassAcceptor) - Method in interface org.apache.twill.api.TwillPreparer

Uses ClassAcceptor to determine the classes to include in the bundle jar for ApplicationMaster and all runnables.

withClassPaths(String...) - Method in interface org.apache.twill.api.TwillPreparer

Adds the set of paths to the classpath on the target machine for all runnables.

withClassPaths(Iterable<String>) - Method in interface org.apache.twill.api.TwillPreparer

Adds the set of paths to the classpath on the target machine for all runnables.

withConfigs(Map<String, String>) - Method in class org.apache.twill.api.TwillRunnableSpecification.Builder.AfterName

withConfiguration(Map<String, String>) - Method in interface org.apache.twill.api.TwillPreparer

Overrides the default configuration with the given set of configurations.

withConfiguration(String, Map<String, String>) - Method in interface org.apache.twill.api.TwillPreparer

Overrides the default configuration with the given set of configurations for the given runnable only.

withDependencies(Class<?>...) - Method in interface org.apache.twill.api.TwillPreparer

Adds extra classes that the application is dependent on and is not traceable from the application itself.

withDependencies(Iterable<Class<?>>) - Method in interface org.apache.twill.api.TwillPreparer

Adds extra classes that the application is dependent on and is not traceable from the application itself.

withEnv(Map<String, String>) - Method in interface org.apache.twill.api.TwillPreparer

Adds the set of environment variables that will be set as container environment variables for all runnables.

withEnv(String, Map<String, String>) - Method in interface org.apache.twill.api.TwillPreparer

Adds the set of environment variables that will be set as container environment variables for the given runnable.

withEventHandler(EventHandler) - Method in interface org.apache.twill.api.TwillSpecification.Builder.AfterOrder

withEventHandler(EventHandler) - Method in class org.apache.twill.api.TwillSpecification.Builder.OrderSetter

withLocalFiles() - Method in class org.apache.twill.api.TwillSpecification.Builder.RuntimeSpecificationAdder

withMaxRetries(String, int) - Method in interface org.apache.twill.api.TwillPreparer

Sets the maximum number of times (per instance) a runnable will be retried if it exits without success.

withOrder() - Method in interface org.apache.twill.api.TwillSpecification.Builder.AfterPlacementPolicy

Start defining execution order.

withOrder() - Method in interface org.apache.twill.api.TwillSpecification.Builder.AfterRunnable

withOrder() - Method in class org.apache.twill.api.TwillSpecification.Builder.PlacementPolicySetter

withOrder() - Method in class org.apache.twill.api.TwillSpecification.Builder.RunnableSetter

withPlacementPolicy() - Method in interface org.apache.twill.api.TwillSpecification.Builder.AfterRunnable

withPlacementPolicy() - Method in class org.apache.twill.api.TwillSpecification.Builder.RunnableSetter

withResources(URI...) - Method in interface org.apache.twill.api.TwillPreparer

Adds resources that will be available through the ClassLoader of the runnables.

withResources(Iterable<URI>) - Method in interface org.apache.twill.api.TwillPreparer

Adds resources that will be available through the ClassLoader of the runnables.

withRunnable() - Method in class org.apache.twill.api.TwillSpecification.Builder.AfterName

write(SecureStore) - Method in interface org.apache.twill.api.security.SecureStoreWriter

Writes the given SecureStore.

Y

YARN_AM_MEMORY_MB - Static variable in class org.apache.twill.api.Configs.Defaults

Default AM container memory size.

YARN_AM_MEMORY_MB - Static variable in class org.apache.twill.api.Configs.Keys

Size in MB for the memory size of the YARN application master container.

YARN_AM_RESERVED_MEMORY_MB - Static variable in class org.apache.twill.api.Configs.Defaults

Default AM JVM reserved memory.

YARN_AM_RESERVED_MEMORY_MB - Static variable in class org.apache.twill.api.Configs.Keys

Size in MB for the reserved non-heap memory size for the YARN application Java process.

YARN_ATTEMPT_FAILURES_VALIDITY_INTERVAL - Static variable in class org.apache.twill.api.Configs.Keys

Interval time in milliseconds for the attempt failures validity interval in YARN.

YARN_MAX_APP_ATTEMPTS - Static variable in class org.apache.twill.api.Configs.Keys

Maximum number of attempts to run the application by YARN if there is failure.

A B C D E F G H I J K L M N O P R S T U V W Y