Package org.apache.hadoop.yarn.server.federation.policies

Class FederationPolicyInitializationContext

java.lang.Object

org.apache.hadoop.yarn.server.federation.policies.FederationPolicyInitializationContext

public class FederationPolicyInitializationContext
extends Object

Context to (re)initialize a FederationAMRMProxyPolicy and FederationRouterPolicy.

Constructor Summary

Constructors

Constructor	Description
FederationPolicyInitializationContext()
FederationPolicyInitializationContext(SubClusterPolicyConfiguration policy, SubClusterResolver resolver, FederationStateStoreFacade storeFacade, SubClusterId home)

Method Summary

Modifier and Type	Method	Description
FederationStateStoreFacade	getFederationStateStoreFacade()	Getter for the FederationStateStoreFacade.
SubClusterResolver	getFederationSubclusterResolver()	Getter for the SubClusterResolver.
SubClusterId	getHomeSubcluster()	Returns the current home sub-cluster.
SubClusterPolicyConfiguration	getSubClusterPolicyConfiguration()	Getter for the SubClusterPolicyConfiguration.
void	setFederationStateStoreFacade(FederationStateStoreFacade federationStateStoreFacade)	Setter for the FederationStateStoreFacade.
void	setFederationSubclusterResolver(SubClusterResolver federationSubclusterResolver)	Setter for the SubClusterResolver.
void	setHomeSubcluster(SubClusterId homeSubcluster)	Sets in the context the home sub-cluster.
void	setSubClusterPolicyConfiguration(SubClusterPolicyConfiguration fedPolicyConfiguration)	Setter for the SubClusterPolicyConfiguration.

Methods inherited from class java.lang.Object

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

Constructor Details

FederationPolicyInitializationContext

public FederationPolicyInitializationContext()

FederationPolicyInitializationContext

public FederationPolicyInitializationContext(SubClusterPolicyConfiguration policy,
 SubClusterResolver resolver,
 FederationStateStoreFacade storeFacade,
 SubClusterId home)

Method Details

getSubClusterPolicyConfiguration

public SubClusterPolicyConfiguration getSubClusterPolicyConfiguration()

Getter for the SubClusterPolicyConfiguration.

Returns:

the SubClusterPolicyConfiguration to be used for initialization.

setSubClusterPolicyConfiguration

public void setSubClusterPolicyConfiguration(SubClusterPolicyConfiguration fedPolicyConfiguration)

Setter for the SubClusterPolicyConfiguration.

Parameters:

fedPolicyConfiguration - the SubClusterPolicyConfiguration to be used for initialization.

getFederationSubclusterResolver

public SubClusterResolver getFederationSubclusterResolver()

Getter for the SubClusterResolver.

Returns:

the SubClusterResolver to be used for initialization.

setFederationSubclusterResolver

public void setFederationSubclusterResolver(SubClusterResolver federationSubclusterResolver)

Setter for the SubClusterResolver.

Parameters:

federationSubclusterResolver - the SubClusterResolver to be used for initialization.

getFederationStateStoreFacade

public FederationStateStoreFacade getFederationStateStoreFacade()

Getter for the FederationStateStoreFacade.

Returns:

the facade.

setFederationStateStoreFacade

public void setFederationStateStoreFacade(FederationStateStoreFacade federationStateStoreFacade)

Setter for the FederationStateStoreFacade.

Parameters:

federationStateStoreFacade - the facade.

getHomeSubcluster

public SubClusterId getHomeSubcluster()

Returns the current home sub-cluster. Useful for default policy behaviors.

Returns:

the home sub-cluster.

setHomeSubcluster

public void setHomeSubcluster(SubClusterId homeSubcluster)

Sets in the context the home sub-cluster. Useful for default policy behaviors.

Parameters:

homeSubcluster - value to set.