org.apache.ambari.server.topology

Class ClusterConfigurationRequest

java.lang.Object

org.apache.ambari.server.topology.ClusterConfigurationRequest

public class ClusterConfigurationRequest
extends Object

Responsible for cluster configuration.

Constructor Summary

Constructors

Constructor and Description
ClusterConfigurationRequest(AmbariContext ambariContext, ClusterTopology clusterTopology, boolean setInitial, StackAdvisorBlueprintProcessor stackAdvisorBlueprintProcessor)
ClusterConfigurationRequest(AmbariContext ambariContext, ClusterTopology topology, boolean setInitial, StackAdvisorBlueprintProcessor stackAdvisorBlueprintProcessor, boolean configureSecurity)

Method Summary

Modifier and Type	Method and Description
Collection<String>	getRequiredHostGroups()
void	process()
void	setConfigurationsOnCluster(ClusterTopology clusterTopology, String tag, Set<String> updatedConfigTypes) Set all configurations on the cluster resource.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClusterConfigurationRequest

public ClusterConfigurationRequest(AmbariContext ambariContext,
                                   ClusterTopology topology,
                                   boolean setInitial,
                                   StackAdvisorBlueprintProcessor stackAdvisorBlueprintProcessor,
                                   boolean configureSecurity)

ClusterConfigurationRequest

public ClusterConfigurationRequest(AmbariContext ambariContext,
                                   ClusterTopology clusterTopology,
                                   boolean setInitial,
                                   StackAdvisorBlueprintProcessor stackAdvisorBlueprintProcessor)

Method Detail

getRequiredHostGroups

public Collection<String> getRequiredHostGroups()

process

public void process()
             throws org.apache.ambari.server.AmbariException,
                    ConfigurationTopologyException

Throws:

org.apache.ambari.server.AmbariException

ConfigurationTopologyException

setConfigurationsOnCluster

public void setConfigurationsOnCluster(ClusterTopology clusterTopology,
                                       String tag,
                                       Set<String> updatedConfigTypes)

Set all configurations on the cluster resource.

Parameters:

clusterTopology - cluster topology

tag - config tag