Package org.apache.hadoop.yarn.server.resourcemanager

Class ResourceTrackerService

java.lang.Object

org.apache.hadoop.service.AbstractService

org.apache.hadoop.yarn.server.resourcemanager.ResourceTrackerService

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, org.apache.hadoop.service.Service, org.apache.hadoop.yarn.server.api.ResourceTracker

public class ResourceTrackerService
extends org.apache.hadoop.service.AbstractService
implements org.apache.hadoop.yarn.server.api.ResourceTracker

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.service.Service

org.apache.hadoop.service.Service.STATE

Constructor Summary

Constructors

Constructor	Description
ResourceTrackerService(RMContext rmContext, NodesListManager nodesListManager, NMLivelinessMonitor nmLivelinessMonitor, RMContainerTokenSecretManager containerTokenSecretManager, NMTokenSecretManagerInRM nmTokenSecretManager)

Method Summary

Modifier and Type	Method	Description
org.apache.hadoop.ipc.Server	getServer()
void	loadDynamicResourceConfiguration(org.apache.hadoop.conf.Configuration conf)	Load DynamicResourceConfiguration from dynamic-resources.xml.
org.apache.hadoop.yarn.server.api.protocolrecords.NodeHeartbeatResponse	nodeHeartbeat(org.apache.hadoop.yarn.server.api.protocolrecords.NodeHeartbeatRequest request)
org.apache.hadoop.yarn.server.api.protocolrecords.RegisterNodeManagerResponse	registerNodeManager(org.apache.hadoop.yarn.server.api.protocolrecords.RegisterNodeManagerRequest request)
static org.apache.hadoop.net.Node	resolve(java.lang.String hostName)	resolving the network topology.
protected void	serviceInit(org.apache.hadoop.conf.Configuration conf)
protected void	serviceStart()
protected void	serviceStop()
org.apache.hadoop.yarn.server.api.protocolrecords.UnRegisterNodeManagerResponse	unRegisterNodeManager(org.apache.hadoop.yarn.server.api.protocolrecords.UnRegisterNodeManagerRequest request)
void	updateDynamicResourceConfiguration(DynamicResourceConfiguration conf)	Update DynamicResourceConfiguration with new configuration.
void	updateHeartBeatConfiguration(org.apache.hadoop.conf.Configuration conf)	Update HearBeatConfiguration with new configuration.

Methods inherited from class org.apache.hadoop.service.AbstractService

close, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, noteFailure, putBlocker, registerGlobalListener, registerServiceListener, removeBlocker, setConfig, start, stop, toString, unregisterGlobalListener, unregisterServiceListener, waitForServiceToStop

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceTrackerService

public ResourceTrackerService(RMContext rmContext,
                              NodesListManager nodesListManager,
                              NMLivelinessMonitor nmLivelinessMonitor,
                              RMContainerTokenSecretManager containerTokenSecretManager,
                              NMTokenSecretManagerInRM nmTokenSecretManager)

Method Detail

serviceInit

protected void serviceInit(org.apache.hadoop.conf.Configuration conf)
                    throws java.lang.Exception

Overrides:

serviceInit in class org.apache.hadoop.service.AbstractService

Throws:

java.lang.Exception

loadDynamicResourceConfiguration

public void loadDynamicResourceConfiguration(org.apache.hadoop.conf.Configuration conf)
                                      throws java.io.IOException

Load DynamicResourceConfiguration from dynamic-resources.xml.

Parameters:

conf - Configuration.

Throws:

java.io.IOException - an I/O exception has occurred.

updateDynamicResourceConfiguration

public void updateDynamicResourceConfiguration(DynamicResourceConfiguration conf)

Update DynamicResourceConfiguration with new configuration.

Parameters:

conf - DynamicResourceConfiguration.

updateHeartBeatConfiguration

public void updateHeartBeatConfiguration(org.apache.hadoop.conf.Configuration conf)

Update HearBeatConfiguration with new configuration.

Parameters:

conf - Yarn Configuration

serviceStart

protected void serviceStart()
                     throws java.lang.Exception

Overrides:

serviceStart in class org.apache.hadoop.service.AbstractService

Throws:

java.lang.Exception

serviceStop

protected void serviceStop()
                    throws java.lang.Exception

Overrides:

serviceStop in class org.apache.hadoop.service.AbstractService

Throws:

java.lang.Exception

registerNodeManager

public org.apache.hadoop.yarn.server.api.protocolrecords.RegisterNodeManagerResponse registerNodeManager(org.apache.hadoop.yarn.server.api.protocolrecords.RegisterNodeManagerRequest request)
                                                                                                  throws org.apache.hadoop.yarn.exceptions.YarnException,
                                                                                                         java.io.IOException

Specified by:

registerNodeManager in interface org.apache.hadoop.yarn.server.api.ResourceTracker

Throws:

org.apache.hadoop.yarn.exceptions.YarnException

java.io.IOException

nodeHeartbeat

public org.apache.hadoop.yarn.server.api.protocolrecords.NodeHeartbeatResponse nodeHeartbeat(org.apache.hadoop.yarn.server.api.protocolrecords.NodeHeartbeatRequest request)
                                                                                      throws org.apache.hadoop.yarn.exceptions.YarnException,
                                                                                             java.io.IOException

Specified by:

nodeHeartbeat in interface org.apache.hadoop.yarn.server.api.ResourceTracker

Throws:

org.apache.hadoop.yarn.exceptions.YarnException

java.io.IOException

unRegisterNodeManager

public org.apache.hadoop.yarn.server.api.protocolrecords.UnRegisterNodeManagerResponse unRegisterNodeManager(org.apache.hadoop.yarn.server.api.protocolrecords.UnRegisterNodeManagerRequest request)
                                                                                                      throws org.apache.hadoop.yarn.exceptions.YarnException,
                                                                                                             java.io.IOException

Specified by:

unRegisterNodeManager in interface org.apache.hadoop.yarn.server.api.ResourceTracker

Throws:

org.apache.hadoop.yarn.exceptions.YarnException

java.io.IOException

resolve

public static org.apache.hadoop.net.Node resolve(java.lang.String hostName)

resolving the network topology.

Parameters:

hostName - the hostname of this node.

Returns:

the resolved Node for this nodemanager.

getServer

@VisibleForTesting
public org.apache.hadoop.ipc.Server getServer()