org.apache.ignite.internal.processors.hadoop

Class GridHadoopTask

java.lang.Object

org.apache.ignite.internal.processors.hadoop.GridHadoopTask

public abstract class GridHadoopTask
extends Object

Hadoop task.

Constructor Summary

Constructors

Modifier	Constructor and Description
	GridHadoopTask() For Externalizable.
protected	GridHadoopTask(GridHadoopTaskInfo taskInfo) Creates task.

Method Summary

Methods

Modifier and Type	Method and Description
abstract void	cancel() Interrupts task execution.
GridHadoopTaskInfo	info() Gets task info.
abstract void	run(GridHadoopTaskContext taskCtx) Runs task.

Methods inherited from class java.lang.Object

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

Constructor Detail

GridHadoopTask

protected GridHadoopTask(GridHadoopTaskInfo taskInfo)

Creates task.

Parameters:

taskInfo - Task info.

GridHadoopTask

public GridHadoopTask()

For Externalizable.

Method Detail

info

public GridHadoopTaskInfo info()

Gets task info.

Returns:

Task info.

run

public abstract void run(GridHadoopTaskContext taskCtx)
                  throws IgniteCheckedException

Runs task.

Parameters:

taskCtx - Context.

Throws:

IgniteInterruptedCheckedException - If interrupted.

IgniteCheckedException - If failed.

cancel

public abstract void cancel()

Interrupts task execution.