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

Class ProxyCAManager

java.lang.Object

org.apache.hadoop.service.AbstractService

org.apache.hadoop.yarn.server.resourcemanager.security.ProxyCAManager

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, org.apache.hadoop.service.Service, Recoverable

@Private
@Unstable
public class ProxyCAManager
extends org.apache.hadoop.service.AbstractService
implements Recoverable

Manager for ProxyCA, which contains the Certificate Authority for AMs to have certificates for HTTPS communication with the RM Proxy.

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
ProxyCAManager(org.apache.hadoop.yarn.server.webproxy.ProxyCA proxyCA, RMContext rmContext)

Method Summary

Modifier and Type	Method	Description
org.apache.hadoop.yarn.server.webproxy.ProxyCA	getProxyCA()
void	recover(RMStateStore.RMState state)
protected void	serviceStart()
protected void	serviceStop()

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, serviceInit, 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

ProxyCAManager

public ProxyCAManager(org.apache.hadoop.yarn.server.webproxy.ProxyCA proxyCA,
                      RMContext rmContext)

Method Detail

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

getProxyCA

public org.apache.hadoop.yarn.server.webproxy.ProxyCA getProxyCA()

recover

public void recover(RMStateStore.RMState state)
             throws java.security.GeneralSecurityException,
                    java.io.IOException

Specified by:

recover in interface Recoverable

Throws:

java.security.GeneralSecurityException

java.io.IOException