org.apache.ambari.server.topology.addservice

Class AddServiceInfo

java.lang.Object

org.apache.ambari.server.topology.addservice.AddServiceInfo

public final class AddServiceInfo
extends Object

Processed info for adding new services/components to an existing cluster.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AddServiceInfo.Builder

Method Summary

Modifier and Type	Method and Description
String	clusterName()
String	describe() Creates a descriptive label to be displayed in the UI.
Configuration	getConfig()
Optional<KerberosDescriptor>	getKerberosDescriptor()
Optional<LayoutRecommendationInfo>	getRecommendationInfo()
AddServiceRequest	getRequest()
Stack	getStack()
RequestStageContainer	getStages()
Map<String,Map<String,Set<String>>>	newServices() New services to be added to the cluster: service -> component -> host This should include both explicitly requested services, and services of the requested components.
boolean	requiresLayoutRecommendation()
AddServiceInfo.Builder	toBuilder()
String	toString()
AddServiceInfo	withConfig(Configuration newConfig)
AddServiceInfo	withLayoutRecommendation(Map<String,Map<String,Set<String>>> services, LayoutRecommendationInfo recommendation)

Methods inherited from class java.lang.Object

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

Method Detail

toBuilder

public AddServiceInfo.Builder toBuilder()

withLayoutRecommendation

public AddServiceInfo withLayoutRecommendation(Map<String,Map<String,Set<String>>> services,
                                               LayoutRecommendationInfo recommendation)

withConfig

public AddServiceInfo withConfig(Configuration newConfig)

toString

public String toString()

Overrides:

toString in class Object

getRequest

public AddServiceRequest getRequest()

clusterName

public String clusterName()

getStages

public RequestStageContainer getStages()

newServices

public Map<String,Map<String,Set<String>>> newServices()

New services to be added to the cluster: service -> component -> host This should include both explicitly requested services, and services of the requested components.

getStack

public Stack getStack()

getConfig

public Configuration getConfig()

getRecommendationInfo

public Optional<LayoutRecommendationInfo> getRecommendationInfo()

getKerberosDescriptor

public Optional<KerberosDescriptor> getKerberosDescriptor()

describe

public String describe()

Creates a descriptive label to be displayed in the UI.

requiresLayoutRecommendation

public boolean requiresLayoutRecommendation()