Uses of Interface
org.apache.reef.task.Task

Packages that use Task

Package	Description
org.apache.reef.driver.task	Tasks and their configurations.
org.apache.reef.examples.data.loading	A line counter example using data loading service.
org.apache.reef.examples.data.output	Example application using the output service.
org.apache.reef.examples.group.bgd	Runs BGD on the given runtime.
org.apache.reef.examples.hello	The Hello REEF example for the HDInsight.
org.apache.reef.examples.library	A library for distributed shell example.
org.apache.reef.examples.pool	Allocate N evaluators, submit M tasks to them, and measure the time.
org.apache.reef.examples.suspend	Suspend/resume demo.
org.apache.reef.tests.fail.driver	Tests for Driver-side failures.
org.apache.reef.tests.fail.task	Tests for Tasks fail in various cases.
org.apache.reef.tests.library.tasks	Commonly used task implementations in our tests.
org.apache.reef.tests.messaging.task	Test message exchange between the Task and the Driver.
org.apache.reef.tests.statepassing	Tests for State-passing.
org.apache.reef.tests.watcher	Test reef.io.watcher.
org.apache.reef.vortex.evaluator	Vortex Code that runs as part of REEF Evaluator.

Uses of Task in org.apache.reef.driver.task

Fields in org.apache.reef.driver.task with type parameters of type Task

Modifier and Type	Field and Description
static RequiredImpl<Task>	TaskConfiguration.TASK The task to instantiate.

Uses of Task in org.apache.reef.examples.data.loading

Classes in org.apache.reef.examples.data.loading that implement Task

Modifier and Type	Class and Description
class	LineCountingTask The task that iterates over the data set to count the number of records.

Uses of Task in org.apache.reef.examples.data.output

Classes in org.apache.reef.examples.data.output that implement Task

Modifier and Type	Class and Description
class	OutputServiceTask The Task code for the output service demo app.

Uses of Task in org.apache.reef.examples.group.bgd

Classes in org.apache.reef.examples.group.bgd that implement Task

Modifier and Type	Class and Description
class	MasterTask Master task for BGD example.
class	SlaveTask Slave task for BGD example.

Uses of Task in org.apache.reef.examples.hello

Classes in org.apache.reef.examples.hello that implement Task

Modifier and Type	Class and Description
class	HelloTask A 'hello REEF' Task.

Uses of Task in org.apache.reef.examples.library

Classes in org.apache.reef.examples.library that implement Task

Modifier and Type	Class and Description
class	ShellTask Execute command, capture its stdout, and return that string to the job driver.

Uses of Task in org.apache.reef.examples.pool

Classes in org.apache.reef.examples.pool that implement Task

Modifier and Type	Class and Description
class	SleepTask Sleep for delay seconds and quit.

Uses of Task in org.apache.reef.examples.suspend

Classes in org.apache.reef.examples.suspend that implement Task

Modifier and Type	Class and Description
class	SuspendTestTask Simple do-nothing task that can send messages to the Driver and can be suspended/resumed.

Uses of Task in org.apache.reef.tests.fail.driver

Classes in org.apache.reef.tests.fail.driver that implement Task

Modifier and Type	Class and Description
class	NoopTask A basic task that quite successfully does nothing.

Uses of Task in org.apache.reef.tests.fail.task

Classes in org.apache.reef.tests.fail.task that implement Task

Modifier and Type	Class and Description
class	FailTask A basic task that just fails when we create it.
class	FailTaskCall A basic task that just fails when we run it.
class	FailTaskClose A basic task that just fails when we close it.
class	FailTaskMsg A basic task that just fails when we send it a message.
class	FailTaskStart A basic task that just fails when we invoke it.
class	FailTaskStop A basic task that just fails when we stop it.
class	FailTaskSuspend A basic task that just fails when we invoke it.

Method parameters in org.apache.reef.tests.fail.task with type arguments of type Task

Modifier and Type	Method and Description
static LauncherStatus	Client.run(Class<? extends Task> failTaskClass, Configuration runtimeConfig, int timeOut)

Uses of Task in org.apache.reef.tests.library.tasks

Classes in org.apache.reef.tests.library.tasks that implement Task

Modifier and Type	Class and Description
class	EchoTask A Task that just sends the memento back.

Uses of Task in org.apache.reef.tests.messaging.task

Classes in org.apache.reef.tests.messaging.task that implement Task

Modifier and Type	Class and Description
class	TaskMessagingTask A basic task that receives a message and sends it back to the driver.

Uses of Task in org.apache.reef.tests.statepassing

Classes in org.apache.reef.tests.statepassing that implement Task

Modifier and Type	Class and Description
class	StatePassingTask Task for StatePassingTest.

Uses of Task in org.apache.reef.tests.watcher

Classes in org.apache.reef.tests.watcher that implement Task

Modifier and Type	Class and Description
class	WatcherTestTask Task for WatcherTest.

Uses of Task in org.apache.reef.vortex.evaluator

Classes in org.apache.reef.vortex.evaluator that implement Task

Modifier and Type	Class and Description
class	VortexWorker Receives commands from VortexMaster, executes them, and returns the results.