org.gridgain.grid.kernal.processors.hadoop.v1

Class GridHadoopV1ReduceTask

java.lang.Object

org.gridgain.grid.hadoop.GridHadoopTask

org.gridgain.grid.kernal.processors.hadoop.v1.GridHadoopV1Task

org.gridgain.grid.kernal.processors.hadoop.v1.GridHadoopV1ReduceTask

public class GridHadoopV1ReduceTask
extends GridHadoopV1Task

Hadoop reduce task implementation for v1 API.

Constructor Summary

Constructors

Constructor and Description
GridHadoopV1ReduceTask(org.gridgain.grid.hadoop.GridHadoopTaskInfo taskInfo, boolean reduce) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	run(org.gridgain.grid.hadoop.GridHadoopTaskContext taskCtx)

Methods inherited from class org.gridgain.grid.kernal.processors.hadoop.v1.GridHadoopV1Task

cancel, collector, fileName, isCancelled

Methods inherited from class org.gridgain.grid.hadoop.GridHadoopTask

info

Methods inherited from class java.lang.Object

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

Constructor Detail

GridHadoopV1ReduceTask

public GridHadoopV1ReduceTask(org.gridgain.grid.hadoop.GridHadoopTaskInfo taskInfo,
                      boolean reduce)

Constructor.

Parameters:

taskInfo - Task info.

reduce - True if reduce, false if combine.

Method Detail

run

public void run(org.gridgain.grid.hadoop.GridHadoopTaskContext taskCtx)
         throws org.gridgain.grid.GridException

Specified by:

run in class org.gridgain.grid.hadoop.GridHadoopTask

Throws:

org.gridgain.grid.GridException