org.gridgain.grid.kernal.processors.hadoop

Class GridHadoopProcessor

java.lang.Object

org.gridgain.grid.kernal.processors.GridProcessorAdapter

org.gridgain.grid.kernal.processors.hadoop.GridHadoopProcessorAdapter

org.gridgain.grid.kernal.processors.hadoop.GridHadoopProcessor

All Implemented Interfaces:

org.gridgain.grid.kernal.GridComponent, org.gridgain.grid.kernal.processors.GridProcessor

public class GridHadoopProcessor
extends org.gridgain.grid.kernal.processors.hadoop.GridHadoopProcessorAdapter

Hadoop processor.

Field Summary

Fields inherited from class org.gridgain.grid.kernal.processors.GridProcessorAdapter

ctx, log

Constructor Summary

Constructors

Constructor and Description
GridHadoopProcessor(org.gridgain.grid.kernal.GridKernalContext ctx)

Method Summary

Methods

Modifier and Type	Method and Description
org.gridgain.grid.hadoop.GridHadoopConfiguration	config()
GridHadoopContext	context() Gets Hadoop context.
org.gridgain.grid.GridFuture<?>	finishFuture(org.gridgain.grid.hadoop.GridHadoopJobId jobId)
org.gridgain.grid.hadoop.GridHadoop	hadoop()
boolean	kill(org.gridgain.grid.hadoop.GridHadoopJobId jobId)
org.gridgain.grid.hadoop.GridHadoopJobId	nextJobId()
void	onKernalStart()
void	onKernalStop(boolean cancel)
void	start()
org.gridgain.grid.hadoop.GridHadoopJobStatus	status(org.gridgain.grid.hadoop.GridHadoopJobId jobId)
void	stop(boolean cancel)
org.gridgain.grid.GridFuture<?>	submit(org.gridgain.grid.hadoop.GridHadoopJobId jobId, org.gridgain.grid.hadoop.GridHadoopJobInfo jobInfo)
String	toString()

Methods inherited from class org.gridgain.grid.kernal.processors.GridProcessorAdapter

addAttributes, assertParameter, collectDiscoveryData, onDiscoveryDataReceived, printMemoryStats, validateNode

Methods inherited from class java.lang.Object

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

Constructor Detail

GridHadoopProcessor

public GridHadoopProcessor(org.gridgain.grid.kernal.GridKernalContext ctx)

Parameters:

ctx - Kernal context.

Method Detail

start

public void start()
           throws org.gridgain.grid.GridException

Specified by:

start in interface org.gridgain.grid.kernal.GridComponent

Overrides:

start in class org.gridgain.grid.kernal.processors.GridProcessorAdapter

Throws:

org.gridgain.grid.GridException

toString

public String toString()

Overrides:

toString in class org.gridgain.grid.kernal.processors.GridProcessorAdapter

stop

public void stop(boolean cancel)
          throws org.gridgain.grid.GridException

Specified by:

stop in interface org.gridgain.grid.kernal.GridComponent

Overrides:

stop in class org.gridgain.grid.kernal.processors.GridProcessorAdapter

Throws:

org.gridgain.grid.GridException

onKernalStart

public void onKernalStart()
                   throws org.gridgain.grid.GridException

Specified by:

onKernalStart in interface org.gridgain.grid.kernal.GridComponent

Overrides:

onKernalStart in class org.gridgain.grid.kernal.processors.GridProcessorAdapter

Throws:

org.gridgain.grid.GridException

onKernalStop

public void onKernalStop(boolean cancel)

Specified by:

onKernalStop in interface org.gridgain.grid.kernal.GridComponent

Overrides:

onKernalStop in class org.gridgain.grid.kernal.processors.GridProcessorAdapter

context

public GridHadoopContext context()

Gets Hadoop context.

Returns:

Hadoop context.

hadoop

public org.gridgain.grid.hadoop.GridHadoop hadoop()

Specified by:

hadoop in class org.gridgain.grid.kernal.processors.hadoop.GridHadoopProcessorAdapter

config

public org.gridgain.grid.hadoop.GridHadoopConfiguration config()

Specified by:

config in class org.gridgain.grid.kernal.processors.hadoop.GridHadoopProcessorAdapter

nextJobId

public org.gridgain.grid.hadoop.GridHadoopJobId nextJobId()

Specified by:

nextJobId in class org.gridgain.grid.kernal.processors.hadoop.GridHadoopProcessorAdapter

submit

public org.gridgain.grid.GridFuture<?> submit(org.gridgain.grid.hadoop.GridHadoopJobId jobId,
                                     org.gridgain.grid.hadoop.GridHadoopJobInfo jobInfo)

Specified by:

submit in class org.gridgain.grid.kernal.processors.hadoop.GridHadoopProcessorAdapter

status

public org.gridgain.grid.hadoop.GridHadoopJobStatus status(org.gridgain.grid.hadoop.GridHadoopJobId jobId)
                                                    throws org.gridgain.grid.GridException

Specified by:

status in class org.gridgain.grid.kernal.processors.hadoop.GridHadoopProcessorAdapter

Throws:

org.gridgain.grid.GridException

finishFuture

public org.gridgain.grid.GridFuture<?> finishFuture(org.gridgain.grid.hadoop.GridHadoopJobId jobId)
                                             throws org.gridgain.grid.GridException

Specified by:

finishFuture in class org.gridgain.grid.kernal.processors.hadoop.GridHadoopProcessorAdapter

Throws:

org.gridgain.grid.GridException

kill

public boolean kill(org.gridgain.grid.hadoop.GridHadoopJobId jobId)
             throws org.gridgain.grid.GridException

Specified by:

kill in class org.gridgain.grid.kernal.processors.hadoop.GridHadoopProcessorAdapter

Throws:

org.gridgain.grid.GridException