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

Class AMRMTokenSecretManagerState

java.lang.Object

org.apache.hadoop.yarn.server.resourcemanager.recovery.records.AMRMTokenSecretManagerState

Direct Known Subclasses:

AMRMTokenSecretManagerStatePBImpl

@Public
@Unstable
public abstract class AMRMTokenSecretManagerState
extends java.lang.Object

Contains all the state data that needs to be stored persistently for AMRMTokenSecretManager

Constructor Summary

Constructors

Constructor	Description
AMRMTokenSecretManagerState()

Method Summary

Modifier and Type	Method	Description
abstract org.apache.hadoop.yarn.server.api.records.MasterKey	getCurrentMasterKey()	AMRMTokenSecretManager current Master key.
abstract org.apache.hadoop.yarn.server.api.records.MasterKey	getNextMasterKey()	AMRMTokenSecretManager next Master key.
abstract org.apache.hadoop.yarn.proto.YarnServerResourceManagerRecoveryProtos.AMRMTokenSecretManagerStateProto	getProto()
static AMRMTokenSecretManagerState	newInstance(org.apache.hadoop.yarn.server.api.records.MasterKey currentMasterKey, org.apache.hadoop.yarn.server.api.records.MasterKey nextMasterKey)
static AMRMTokenSecretManagerState	newInstance(AMRMTokenSecretManagerState state)
abstract void	setCurrentMasterKey(org.apache.hadoop.yarn.server.api.records.MasterKey currentMasterKey)
abstract void	setNextMasterKey(org.apache.hadoop.yarn.server.api.records.MasterKey nextMasterKey)

Methods inherited from class java.lang.Object

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

Constructor Detail

AMRMTokenSecretManagerState

public AMRMTokenSecretManagerState()

Method Detail

newInstance

public static AMRMTokenSecretManagerState newInstance(org.apache.hadoop.yarn.server.api.records.MasterKey currentMasterKey,
                                                      org.apache.hadoop.yarn.server.api.records.MasterKey nextMasterKey)

newInstance

public static AMRMTokenSecretManagerState newInstance(AMRMTokenSecretManagerState state)

getCurrentMasterKey

@Public
@Unstable
public abstract org.apache.hadoop.yarn.server.api.records.MasterKey getCurrentMasterKey()

AMRMTokenSecretManager current Master key.

Returns:

MasterKey.

setCurrentMasterKey

@Public
@Unstable
public abstract void setCurrentMasterKey(org.apache.hadoop.yarn.server.api.records.MasterKey currentMasterKey)

getNextMasterKey

@Public
@Unstable
public abstract org.apache.hadoop.yarn.server.api.records.MasterKey getNextMasterKey()

AMRMTokenSecretManager next Master key.

Returns:

MasterKey.

setNextMasterKey

@Public
@Unstable
public abstract void setNextMasterKey(org.apache.hadoop.yarn.server.api.records.MasterKey nextMasterKey)

getProto

public abstract org.apache.hadoop.yarn.proto.YarnServerResourceManagerRecoveryProtos.AMRMTokenSecretManagerStateProto getProto()