Package org.apache.ambari.server.state

Interface Summary

Interface	Description
Cluster
Clusters	Single entity that tracks all clusters and hosts that are managed by the Ambari server
Config	Represents a single instance of a 'Config Type'
ConfigFactory	Factory for creating configuration objects using Assisted constructor parameters
DependencyConditionInfo	Represents stack component dependency condition information provided in metainfo.xml file.
Host
Service
ServiceComponent
ServiceComponentFactory
ServiceComponentHost
ServiceComponentHostFactory
ServiceFactory

Class Summary

Class	Description
AgentVersion	Agent Version representation
Alert	An alert represents a problem or notice for a cluster.
AutoDeployInfo	Represents auto-deployment stack information.
BulkCommandDefinition	Represents the customCommand tag at service/component metainfo
ChangedConfigInfo
CheckHelper
ClientConfigFileDefinition	Represents the configFiles tag at service/component metainfo
ClusterHealthReport	Cluster Health Report (part of Clusters API response)
CommandScriptDefinition	Represents info about command script
ComponentInfo
ConfigHelper	Helper class that works with config traversals.
ConfigImpl
ConfigMergeHelper	Class that assists with merging configuration values across stacks.
ConfigMergeHelper.ThreeWayValue	Represents the three different config values for merging.
CredentialStoreInfo	Represents credential store information
CustomCommandDefinition	Represents the customCommand tag at service/component metainfo
DependencyInfo	Represents stack component dependency information.
DesiredConfig	Class that holds information about a desired config and is suitable for output in a web service response.
DesiredConfig.HostOverride	Used to represent an override on a host.
ExtensionId	An extension version is like a stack version but it contains custom services.
ExtensionInfo	An extension version is like a stack version but it contains custom services.
HostConfig	Data structure that hangs off of the Host and points to what tags are applicable to a config derived at the host-level
HostEvent	Base class for all events that affect the Host FSM
HostHealthStatus
LogDefinition	Represents the log tag at service/component metainfo
Module
ModuleComponent
ModuleDependency
Mpack	Represents the state of an mpack.
OperatingSystemInfo
PropertyDependencyInfo
PropertyInfo
PropertyStackUpgradeBehavior	Represents a behavior used during ambari upgrade for property
PropertyUpgradeBehavior	Represents a behavior used during ambari upgrade for property
QuickLinksConfigurationInfo	Wrapper for quickLinksConfiguration description
RefreshCommand	Represents a RefreshCommand defined for a component and a property.
RefreshCommandConfiguration
RepositoryInfo
ServiceComponentHostEvent	Base class for all events that affect the ServiceComponentHost FSM
ServiceComponentImpl
ServiceComponentSupport	Collects services and components which are installed but not supported in the target stack
ServiceImpl
ServiceInfo
ServiceLdapInfo	ServiceLdapInfo encapsulates meta information about a service's support LDAP integration
ServiceOsSpecific	Represents service os-specific details (like repositories and packages).
ServiceOsSpecific.Package	The package tag.
ServiceOsSpecific.Repo	The repo tag.
ServicePropertyInfo
SingleSignOnInfo	SingleSignOnInfo encapsulates meta information about a service's support for single sign-on (SSO) integration
StackId
StackInfo
ThemeInfo	Wrapper for theme description
UriInfo	The UriInfo class is used to represent a complex URI structure where there can be both a plaintext and SSL URI.
UserGroupInfo
ValueAttributesInfo
ValueEntryInfo

Enum Summary

Enum	Description
AlertFirmness	The AlertFirmness enum is used to represent whether an alert should be considered as a real alert or whether it could still potentially be a false positive.
AlertState	Represents the state of an alert.
BlueprintProvisioningState
CommandScriptDefinition.Type
HostComponentAdminState
HostEventType
HostHealthStatus.HealthStatus
HostState
MaintenanceState	Indicates when a Service or Host participates in automated operations, and if alerts are enabled.
Module.Category
ModuleDependency.DependencyType
NotificationState	The NotificationState class represents the various states that an outbound notification can exist in.
PropertyInfo.PropertyType
RepositoryVersionState	The RepositoryVersionState represents the state of a repository on a particular host.
SecurityType	SecurityType enumerates the different security types Ambari supports.
Service.Type
ServiceComponentHostEventType
ServiceInfo.Selection
ServiceInfo.ServiceAdvisorType	Default to Python if not specified.
State
UnlimitedKeyJCERequirement
UpgradeState	Indicates the upgrade state