Package org.apache.hadoop.yarn.client.api.impl

Class ContainerManagementProtocolProxy

java.lang.Object

org.apache.hadoop.yarn.client.api.impl.ContainerManagementProtocolProxy

@LimitedPrivate({"MapReduce","YARN"})
public class ContainerManagementProtocolProxy
extends Object

Helper class to manage container manager proxies

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	ContainerManagementProtocolProxy.ContainerManagementProtocolProxyData

Constructor Summary

Constructors

Constructor	Description
ContainerManagementProtocolProxy(org.apache.hadoop.conf.Configuration conf)
ContainerManagementProtocolProxy(org.apache.hadoop.conf.Configuration conf, NMTokenCache nmTokenCache)

Method Summary

Modifier and Type	Method	Description
ContainerManagementProtocolProxy.ContainerManagementProtocolProxyData	getProxy(String containerManagerBindAddr, org.apache.hadoop.yarn.api.records.ContainerId containerId)
void	mayBeCloseProxy(ContainerManagementProtocolProxy.ContainerManagementProtocolProxyData proxy)
void	stopAllProxies()

Methods inherited from class java.lang.Object

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

Constructor Details

ContainerManagementProtocolProxy

public ContainerManagementProtocolProxy(org.apache.hadoop.conf.Configuration conf)

ContainerManagementProtocolProxy

public ContainerManagementProtocolProxy(org.apache.hadoop.conf.Configuration conf,
 NMTokenCache nmTokenCache)

Method Details

getProxy

public ContainerManagementProtocolProxy.ContainerManagementProtocolProxyData getProxy(String containerManagerBindAddr,
 org.apache.hadoop.yarn.api.records.ContainerId containerId)
                                                                               throws org.apache.hadoop.security.token.SecretManager.InvalidToken

Throws:

org.apache.hadoop.security.token.SecretManager.InvalidToken

mayBeCloseProxy

public void mayBeCloseProxy(ContainerManagementProtocolProxy.ContainerManagementProtocolProxyData proxy)

stopAllProxies

public void stopAllProxies()