AmbariManagementControllerImpl (Ambari Server 3.0.0.0-SNAPSHOT API)

java.lang.Object
- org.apache.ambari.server.controller.AmbariManagementControllerImpl

All Implemented Interfaces:: AmbariManagementController

public class AmbariManagementControllerImpl
extends Object
implements AmbariManagementController

Field Summary

Fields
Modifier and Type	Field and Description
`static Pattern`	`CLUSTER_NAME_PTRN`
`static String`	`CLUSTER_NAME_VALIDATION_REGEXP`
`static String`	`CLUSTER_PHASE_INITIAL_INSTALL`
`static String`	`CLUSTER_PHASE_INITIAL_START`
`static String`	`CLUSTER_PHASE_PROPERTY`
`protected OsFamily`	`osFamily`

Constructor Summary

Constructors
Constructor and Description
`AmbariManagementControllerImpl(ActionManager actionManager, Clusters clusters, com.google.inject.Injector injector)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`RequestStageContainer`	`addStages(RequestStageContainer requestStages, Cluster cluster, Map<String,String> requestProperties, Map<String,String> requestParameters, Map<State,List<Service>> changedServices, Map<State,List<ServiceComponent>> changedComponents, Map<String,Map<State,List<ServiceComponentHost>>> changedHosts, Collection<ServiceComponentHost> ignoredHosts, boolean runSmokeTest, boolean reconfigureClients, boolean useGeneratedConfigs)` Add stages to the request.
`RequestStageContainer`	`addStages(RequestStageContainer requestStages, Cluster cluster, Map<String,String> requestProperties, Map<String,String> requestParameters, Map<State,List<Service>> changedServices, Map<State,List<ServiceComponent>> changedComponents, Map<String,Map<State,List<ServiceComponentHost>>> changedHosts, Collection<ServiceComponentHost> ignoredHosts, boolean runSmokeTest, boolean reconfigureClients, boolean useGeneratedConfigs, boolean useClusterHostInfo)` Add stages to the request.
`boolean`	`checkLdapConfigured()` Performs a test if LDAP server is reachable.
`RequestStatusResponse`	`createAction(ExecuteActionRequest actionRequest, Map<String,String> requestProperties)` Create the action defined by the attributes in the given request object.
`RequestStatusResponse`	`createAndPersistStages(Cluster cluster, Map<String,String> requestProperties, Map<String,String> requestParameters, Map<State,List<Service>> changedServices, Map<State,List<ServiceComponent>> changedComponents, Map<String,Map<State,List<ServiceComponentHost>>> changedHosts, Collection<ServiceComponentHost> ignoredHosts, boolean runSmokeTest, boolean reconfigureClients)` Create and persist the request stages and return a response containing the associated request and resulting tasks.
`void`	`createCluster(ClusterRequest request)` Create the cluster defined by the attributes in the given request object.
`Config`	`createConfig(Cluster cluster, StackId stackId, String type, Map<String,String> properties, String versionTag, Map<String,Map<String,String>> propertiesAttributes)` Create cluster config TODO move this method to Cluster? doesn't seem to be on its place
`ConfigurationResponse`	`createConfiguration(ConfigurationRequest request)` Creates a configuration.
`void`	`createExtensionLink(ExtensionLinkRequest request)` This method will create a link between an extension version and a stack version (Extension Link).
`void`	`createGroups(Set<GroupRequest> requests)` Creates groups.
`void`	`createHostComponents(Set<ServiceComponentHostRequest> requests)` Create the host component defined by the attributes in the given request object.
`void`	`createHostComponents(Set<ServiceComponentHostRequest> requests, boolean isBlueprintProvisioned)` Create the host component defined by the attributes in the given request object.
`void`	`createMembers(Set<MemberRequest> requests)` Creates members of the group.
`Set<ServiceConfigVersionResponse>`	`createServiceConfigVersion(Set<ServiceConfigVersionRequest> requests)` Creates serviceconfigversions and corresponding new configurations if it is an initial request OR Rollbacks to an existing serviceconfigversion if request specifies.
`void`	`deleteCluster(ClusterRequest request)` Delete the cluster identified by the given request object.
`void`	`deleteExtensionLink(ExtensionLinkRequest request)` This method will delete a link between an extension version and a stack version (Extension Link).
`void`	`deleteGroups(Set<GroupRequest> requests)` Deletes the user groups specified.
`DeleteStatusMetaData`	`deleteHostComponents(Set<ServiceComponentHostRequest> requests)` Delete the host component identified by the given request object.
`void`	`deleteMembers(Set<MemberRequest> requests)` Deletes the group members specified.
`protected RequestStageContainer`	`doStageCreation(RequestStageContainer requestStages, Cluster cluster, Map<State,List<Service>> changedServices, Map<State,List<ServiceComponent>> changedComps, Map<String,Map<State,List<ServiceComponentHost>>> changedScHosts, Map<String,String> requestParameters, Map<String,String> requestProperties, boolean runSmokeTest, boolean reconfigureClients, boolean useLatestConfigs, boolean useClusterHostInfo)`
`protected void`	`filterHostsForAction(Set<String> candidateHosts, Service service, Cluster cluster, Resource.Type level)` Utility method that filters out hosts from set based on their maintenance state status.
`Map<String,Map<String,String>>`	`findConfigurationTagsWithOverrides(Cluster cluster, String hostName)` Find configuration tags with applied overrides
`String`	`findServiceName(Cluster cluster, String componentName)` Get service name by cluster instance and component name
`ActionManager`	`getActionManager()` Get the action manager for this management controller.
`TopologyUpdateEvent`	`getAddedComponentsTopologyEvent(Set<ServiceComponentHostRequest> requests)`
`AmbariEventPublisher`	`getAmbariEventPublisher()` Gets an `AmbariEventPublisher` which can be used to send and receive `AmbariEvent`s.
`AmbariMetaInfo`	`getAmbariMetaInfo()` Get the meta info for this management controller.
`String`	`getAmbariServerURI(String path)` Get an Ambari endpoint URI for the given path.
`int`	`getAuthId()` Get the authenticated user's id.
`String`	`getAuthName()` Get the authenticated user's name.
`Map<String,BlueprintProvisioningState>`	`getBlueprintProvisioningStates(Long clusterId, Long hostId)`
`protected ServiceComponent`	`getClientComponentForRunningAction(Cluster cluster, Service service)`
`protected String`	`getClientHostForRunningAction(Cluster cluster, Service service, ServiceComponent serviceComponent)`
`MetadataUpdateEvent`	`getClusterMetadata(Cluster cl)`
`MetadataUpdateEvent`	`getClusterMetadataOnConfigsUpdate(Cluster cl)`
`MetadataUpdateEvent`	`getClusterMetadataOnRepoUpdate(Cluster cl)`
`MetadataUpdateEvent`	`getClusterMetadataOnServiceCredentialStoreUpdate(Cluster cl, String serviceName)`
`MetadataUpdateEvent`	`getClusterMetadataOnServiceInstall(Cluster cl, String serviceName)`
`Clusters`	`getClusters()` Get the clusters for this management controller.
`Set<ClusterResponse>`	`getClusters(Set<ClusterRequest> requests)` Get the clusters identified by the given request objects.
`MetadataUpdateEvent`	`getClustersMetadata()` Collects full metadata info about clusters for agent.
`ClusterResponse`	`getClusterUpdateResults(ClusterRequest clusterRequest)` Get cached clusterUpdateResults, used only for service config versions currently
`ConfigGroupFactory`	`getConfigGroupFactory()` Get the config group factory for this management controller.
`ConfigGroupResponse`	`getConfigGroupUpdateResults(ConfigGroupRequest configGroupRequest)`
`ConfigHelper`	`getConfigHelper()` Get config helper
`Set<ConfigurationResponse>`	`getConfigurations(Set<ConfigurationRequest> requests)` Gets the configurations identified by the given request objects.
`CredentialStoreService`	`getCredentialStoreService()` Returns the CredentialStoreService implementation associated with this controller
`Map<String,String>`	`getCredentialStoreServiceProperties()` Queries the CredentialStoreService to gather properties about it.
`MaintenanceState`	`getEffectiveMaintenanceState(ServiceComponentHost sch)` Gets the effective maintenance state for a host component
`ExecutionCommand`	`getExecutionCommand(Cluster cluster, ServiceComponentHost scHost, RoleCommand roleCommand)` Gets an execution command for host component life cycle command
`ExecutionScheduleManager`	`getExecutionScheduleManager()` Get Execution Schedule Manager
`Set<ExtensionResponse>`	`getExtensions(Set<ExtensionRequest> requests)` Get supported extensions.
`Set<ExtensionVersionResponse>`	`getExtensionVersions(Set<ExtensionVersionRequest> requests)` Get supported extension versions.
`Set<GroupResponse>`	`getGroups(Set<GroupRequest> requests)` Gets the user groups identified by the given request objects.
`String`	`getHealthyHost(Set<String> hostList)` Chooses a healthy host from the list of candidate hosts randomly.
`Set<ServiceComponentHostResponse>`	`getHostComponents(Set<ServiceComponentHostRequest> requests)` Get the host components identified by the given request objects.
`Set<ServiceComponentHostResponse>`	`getHostComponents(Set<ServiceComponentHostRequest> requests, boolean statusOnly)`
`String`	`getJavaHome()` Getter for the java home, stored in ambari.properties
`String`	`getJCEName()` Getter for the jce name, stored in ambari.properties
`String`	`getJDKName()` Getter for the jdk name, stored in ambari.properties
`String`	`getJdkResourceUrl()` Getter for the url of JDK, stored at server resources folder
`String`	`getJobTrackerHost(Cluster cluster)` Get JobTracker hostname HDP-1.x is not supported anymore
`KerberosHelper`	`getKerberosHelper()` Returns KerberosHelper instance
`LdapSyncDto`	`getLdapSyncInfo()` Retrieves groups and users from external LDAP.
`LoggingSearchPropertyProvider`	`getLoggingSearchPropertyProvider()` Gets the LoggingSearchPropertyProvider instance.
`LoggingService`	`getLoggingService(String clusterName)` Gets the LoggingService instance from the dependency injection framework.
`Set<MemberResponse>`	`getMembers(Set<MemberRequest> requests)` Gets the group members identified by the given request objects.
`SortedMap<String,SortedMap<String,String>>`	`getMetadataAgentConfigs()`
`TreeMap<String,String>`	`getMetadataAmbariLevelParams()`
`TreeMap<String,String>`	`getMetadataClusterLevelParams(Cluster cluster, StackId stackId)`
`TreeMap<String,MetadataServiceInfo>`	`getMetadataServiceLevelParams(Cluster cluster)`
`TreeMap<String,MetadataServiceInfo>`	`getMetadataServiceLevelParams(Service service)`
`MetricPropertyProviderFactory`	`getMetricPropertyProviderFactory()` Gets the `MetricPropertyProviderFactory` that was injected into this class.
`MetricsCollectorHAManager`	`getMetricsCollectorHAManager()` Gets an `MetricsCollectorHAManager` which can be used to get/add collector host for a cluster
`List<Module>`	`getModules(Long mpackId)` Fetch the module info for a given mpack.
`MpackResponse`	`getMpack(Long mpackId)` Fetch an mpack based on id
`Set<MpackResponse>`	`getMpacks()` Fetch all mpacks
`String`	`getMysqljdbcUrl()` Getter for the url of MySQL JDBC driver, stored at server resources folder
`String`	`getOjdbcUrl()` Getter for the url of Oracle JDBC driver, stored at server resources folder
`Set<OperatingSystemResponse>`	`getOperatingSystems(Set<OperatingSystemRequest> requests)` Get operating systems by stack name, version.
`List<ServiceOsSpecific.Package>`	`getPackagesForServiceHost(ServiceInfo serviceInfo, Map<String,String> hostParams, String osFamily)`
`QuickLinkVisibilityController`	`getQuicklinkVisibilityController()`
`Map<String,String>`	`getRcaParameters()` Returns parameters for RCA database
`Set<RepositoryResponse>`	`getRepositories(Set<RepositoryRequest> requests)` Get repositories by stack name, version and operating system.
`RequestExecutionFactory`	`getRequestExecutionFactory()` Get the Factory to create Request schedules
`RoleCommandOrder`	`getRoleCommandOrder(Cluster cluster)` Get Role Command Order
`RoleGraphFactory`	`getRoleGraphFactory()` Get the role graph factory for this management controller.
`Set<RootServiceComponentResponse>`	`getRootServiceComponents(Set<RootServiceComponentRequest> requests)` Get all components of top-level services of Ambari, not related to certain cluster.
`AbstractRootServiceResponseFactory`	`getRootServiceResponseFactory()` Get the root service response factory for this management controller.
`Set<RootServiceResponse>`	`getRootServices(Set<RootServiceRequest> requests)` Get all top-level services of Ambari, not related to certain cluster.
`String`	`getServerDB()` Getter for the name of server database
`ServiceComponentFactory`	`getServiceComponentFactory()` Get the service component factory for this management controller.
`Set<ServiceConfigVersionResponse>`	`getServiceConfigVersions(Set<ServiceConfigVersionRequest> requests)` Get service config version history
`Set<StackServiceComponentResponse>`	`getStackComponents(Set<StackServiceComponentRequest> requests)` Get components by stack name, version and service.
`Set<StackConfigurationDependencyResponse>`	`getStackConfigurationDependencies(Set<StackConfigurationDependencyRequest> requests)` Get configuration dependencies which are specific for a specific service configuration property
`Set<StackConfigurationResponse>`	`getStackConfigurations(Set<StackConfigurationRequest> requests)` Get configurations by stack name, version and service.
`Set<StackConfigurationResponse>`	`getStackLevelConfigurations(Set<StackLevelConfigurationRequest> requests)` Get configurations which are specific for a cluster (!not a service).
`Set<StackResponse>`	`getStacks(Set<StackRequest> requests)` Get supported stacks.
`Set<StackServiceResponse>`	`getStackServices(Set<StackServiceRequest> requests)` Get repositories by stack name, version.
`Set<StackVersionResponse>`	`getStackVersions(Set<StackVersionRequest> requests)` Get supported stacks versions.
`TimelineMetricCacheProvider`	`getTimelineMetricCacheProvider()`
`TreeMap<String,String>`	`getTopologyCommandParams(Long clusterId, String serviceName, String componentName, ServiceComponentHost sch)`
`TreeMap<String,String>`	`getTopologyComponentLevelParams(Long clusterId, String serviceName, String componentName, SecurityType clusterSecurityType)`
`void`	`initializeWidgetsAndLayouts(Cluster cluster, Service service)` Initialize cluster scoped widgets and widgetLayouts for different stack components.
`boolean`	`isAttributeMapsEqual(Map<String,Map<String,String>> requestConfigAttributes, Map<String,Map<String,String>> clusterConfigAttributes)` Comparison of two attributes maps
`boolean`	`isLdapSyncInProgress()` Checks if LDAP sync process is running.
`protected ServiceOsSpecific`	`populateServicePackagesInfo(ServiceInfo serviceInfo, Map<String,String> hostParams, String osFamily)` Computes os-dependent packages for service/host.
`MpackResponse`	`registerMpack(MpackRequest request)` Register the mpack defined by the attributes in the given request object.
`void`	`registerRackChange(String clusterName)` Register a change in rack information for the hosts of the given cluster.
`void`	`removeMpack(MpackEntity mpackEntity, StackEntity stackEntity)` Remove Mpack from the mpackMap and stackMap which is used to power the Mpack and Stack APIs.
`void`	`saveClusterUpdate(ClusterRequest clusterRequest, ClusterResponse clusterResponse)` Save cluster update results to retrieve later
`void`	`saveConfigGroupUpdate(ConfigGroupRequest configGroupRequest, ConfigGroupResponse configGroupResponse)`
`List<String>`	`selectHealthyHosts(Set<String> hostList)` Filters hosts to only select healthy ones that are heartbeating.
`LdapBatchDto`	`synchronizeLdapUsersAndGroups(LdapSyncRequest userRequest, LdapSyncRequest groupRequest)` Synchronizes local users and groups with given data.
`RequestStatusResponse`	`updateClusters(Set<ClusterRequest> requests, Map<String,String> requestProperties)` Update the cluster identified by the given request object with the values carried by the given request object.
`RequestStatusResponse`	`updateClusters(Set<ClusterRequest> requests, Map<String,String> requestProperties, boolean fireAgentUpdates)` Update the cluster identified by the given request object with the values carried by the given request object.
`void`	`updateExtensionLink(ExtensionLinkEntity oldLinkEntity, ExtensionLinkRequest newLinkRequest)` Update a link - switch the link's extension version while keeping the same stack version and extension name
`void`	`updateExtensionLink(ExtensionLinkRequest request)` Update a link - switch the link's extension version while keeping the same stack version and extension name
`void`	`updateGroups(Set<GroupRequest> requests)` Updates the groups specified.
`void`	`updateMembers(Set<MemberRequest> requests)` Updates the members of the group specified.
`RequestStatusResponse`	`updateStacks()` Update stacks from the files at stackRoot.
`protected void`	`validateAuthorizationToManageServiceAutoStartConfiguration(Cluster cluster, String configType, Map<String,String[]> propertyChanges)` Validates that the authenticated user can manage the cluster-wide configuration for a service's ability to be set to auto-start.
`protected void`	`validateAuthorizationToUpdateServiceUsersAndGroups(Cluster cluster, String configType, Map<String,String[]> propertyChanges)` Validates that the authenticated user can set a service's (run-as) user and group.
`static void`	`validateClusterName(String clusterName)` validate cluster name character and length requirements and throw IllegalArgumentException if not valid.
`void`	`validateServiceComponentHostRequest(ServiceComponentHostRequest request)`
`void`	`verifyRepositories(Set<RepositoryRequest> requests)` Verifies repositories' base urls.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - CLUSTER_PHASE_PROPERTY
```
public static final String CLUSTER_PHASE_PROPERTY
```
    See Also:
    
    Constant Field Values
  - CLUSTER_PHASE_INITIAL_INSTALL
```
public static final String CLUSTER_PHASE_INITIAL_INSTALL
```
    See Also:
    
    Constant Field Values
  - CLUSTER_PHASE_INITIAL_START
```
public static final String CLUSTER_PHASE_INITIAL_START
```
    See Also:
    
    Constant Field Values
  - CLUSTER_NAME_VALIDATION_REGEXP
```
public static final String CLUSTER_NAME_VALIDATION_REGEXP
```
    See Also:
    
    Constant Field Values
  - CLUSTER_NAME_PTRN
```
public static final Pattern CLUSTER_NAME_PTRN
```
  - osFamily
```
@Inject
protected OsFamily osFamily
```
- Constructor Detail
  - AmbariManagementControllerImpl
```
@Inject
public AmbariManagementControllerImpl(ActionManager actionManager,
                                              Clusters clusters,
                                              com.google.inject.Injector injector)
                                       throws Exception
```
    Throws:
    
    Exception
- Method Detail
  - getAmbariServerURI
```
public String getAmbariServerURI(String path)
```
    Description copied from interface: AmbariManagementController
    
    Get an Ambari endpoint URI for the given path.
    
    Specified by:
    
    getAmbariServerURI in interface AmbariManagementController
    
    Parameters:
    
    path - the path (e.g. /api/v1/users)
    
    Returns:
    
    the Ambari endpoint URI
  - getRoleCommandOrder
```
public RoleCommandOrder getRoleCommandOrder(Cluster cluster)
```
    Description copied from interface: AmbariManagementController
    
    Get Role Command Order
    
    Specified by:
    
    getRoleCommandOrder in interface AmbariManagementController
  - createCluster
```
public void createCluster(ClusterRequest request)
                   throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Create the cluster defined by the attributes in the given request object.
    
    Specified by:
    
    createCluster in interface AmbariManagementController
    
    Parameters:
    
    request - the request object which defines the cluster to be created
    
    Throws:
    
    org.apache.ambari.server.AmbariException - thrown if the cluster cannot be created
  - createHostComponents
```
public void createHostComponents(Set<ServiceComponentHostRequest> requests)
                          throws org.apache.ambari.server.AmbariException,
                                 AuthorizationException
```
    Description copied from interface: AmbariManagementController
    
    Create the host component defined by the attributes in the given request object.
    
    Specified by:
    
    createHostComponents in interface AmbariManagementController
    
    Parameters:
    
    requests - the request object which defines the host component to be created
    
    Throws:
    
    org.apache.ambari.server.AmbariException - thrown if the host component cannot be created
    
    AuthorizationException
  - registerMpack
```
public MpackResponse registerMpack(MpackRequest request)
                            throws IOException,
                                   AuthorizationException,
                                   ResourceAlreadyExistsException
```
    Register the mpack defined by the attributes in the given request object.
    
    Specified by:
    
    registerMpack in interface AmbariManagementController
    
    Parameters:
    
    request - the request object which defines the mpack to be created
    
    Throws:
    
    org.apache.ambari.server.AmbariException - thrown if the mpack cannot be created
    
    AuthorizationException - thrown if the authenticated user is not authorized to perform this operation
    
    IOException
    
    ResourceAlreadyExistsException
  - getMpacks
```
public Set<MpackResponse> getMpacks()
```
    Description copied from interface: AmbariManagementController
    
    Fetch all mpacks
    
    Specified by:
    
    getMpacks in interface AmbariManagementController
    
    Returns:
  - getMpack
```
public MpackResponse getMpack(Long mpackId)
```
    Description copied from interface: AmbariManagementController
    
    Fetch an mpack based on id
    
    Specified by:
    
    getMpack in interface AmbariManagementController
    
    Returns:
  - getModules
```
public List<Module> getModules(Long mpackId)
```
    Description copied from interface: AmbariManagementController
    
    Fetch the module info for a given mpack.
    
    Specified by:
    
    getModules in interface AmbariManagementController
    
    Returns:
    
    List of modules
  - createHostComponents
```
public void createHostComponents(Set<ServiceComponentHostRequest> requests,
                                 boolean isBlueprintProvisioned)
                          throws org.apache.ambari.server.AmbariException,
                                 AuthorizationException
```
    Description copied from interface: AmbariManagementController
    
    Create the host component defined by the attributes in the given request object.
    
    Specified by:
    
    createHostComponents in interface AmbariManagementController
    
    Parameters:
    
    requests - the request object which defines the host component to be created
    
    isBlueprintProvisioned - means host components will be created during blueprint deploy
    
    Throws:
    
    org.apache.ambari.server.AmbariException - thrown if the host component cannot be created
    
    AuthorizationException
  - getAddedComponentsTopologyEvent
```
public TopologyUpdateEvent getAddedComponentsTopologyEvent(Set<ServiceComponentHostRequest> requests)
                                                    throws org.apache.ambari.server.AmbariException
```
    Specified by:
    
    getAddedComponentsTopologyEvent in interface AmbariManagementController
    
    Throws:
    
    org.apache.ambari.server.AmbariException
  - registerRackChange
```
public void registerRackChange(String clusterName)
                        throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Register a change in rack information for the hosts of the given cluster.
    
    Specified by:
    
    registerRackChange in interface AmbariManagementController
    
    Parameters:
    
    clusterName - the name of the cluster
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if an error occurs during the rack change registration
  - createConfiguration
```
public ConfigurationResponse createConfiguration(ConfigurationRequest request)
                                          throws org.apache.ambari.server.AmbariException,
                                                 AuthorizationException
```
    Creates a configuration.
    This implementation ensures the authenticated user is authorized to create the new configuration based on the details of what properties are being changed and the authorizations the authenticated user has been granted.
    Example
    - If the user is attempting to change a service-level configuration that user must be granted the SERVICE_MODIFY_CONFIGS privilege (authorization)
    - If the user is attempting to change the cluster-wide value to enable or disable auto-start (cluster-env/recovery_enabled), that user must be granted the CLUSTER_MANAGE_AUTO_START privilege (authorization)
    Specified by:
    
    createConfiguration in interface AmbariManagementController
    
    Parameters:
    
    request - the request object which defines the configuration.
    
    Throws:
    
    org.apache.ambari.server.AmbariException - when the configuration cannot be created.
    
    AuthorizationException
  - createConfig
```
public Config createConfig(Cluster cluster,
                           StackId stackId,
                           String type,
                           Map<String,String> properties,
                           String versionTag,
                           Map<String,Map<String,String>> propertiesAttributes)
```
    Description copied from interface: AmbariManagementController
    
    Create cluster config TODO move this method to Cluster? doesn't seem to be on its place
    
    Specified by:
    
    createConfig in interface AmbariManagementController
    
    Returns:
    
    config created
  - createGroups
```
public void createGroups(Set<GroupRequest> requests)
                  throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Creates groups.
    
    Specified by:
    
    createGroups in interface AmbariManagementController
    
    Parameters:
    
    requests - the request objects which define the groups.
    
    Throws:
    
    org.apache.ambari.server.AmbariException - when the groups cannot be created.
  - createMembers
```
public void createMembers(Set<MemberRequest> requests)
                   throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Creates members of the group.
    
    Specified by:
    
    createMembers in interface AmbariManagementController
    
    Parameters:
    
    requests - the request objects which define the members.
    
    Throws:
    
    org.apache.ambari.server.AmbariException - when the members cannot be created.
  - getMembers
```
public Set<MemberResponse> getMembers(Set<MemberRequest> requests)
                               throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Gets the group members identified by the given request objects.
    
    Specified by:
    
    getMembers in interface AmbariManagementController
    
    Parameters:
    
    requests - the request objects
    
    Returns:
    
    a set of member responses
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the members could not be read
  - updateMembers
```
public void updateMembers(Set<MemberRequest> requests)
                   throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Updates the members of the group specified.
    
    Specified by:
    
    updateMembers in interface AmbariManagementController
    
    Parameters:
    
    requests - the members to be set for this group
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the resources cannot be updated
  - getEffectiveMaintenanceState
```
public MaintenanceState getEffectiveMaintenanceState(ServiceComponentHost sch)
                                              throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Gets the effective maintenance state for a host component
    
    Specified by:
    
    getEffectiveMaintenanceState in interface AmbariManagementController
    
    Parameters:
    
    sch - the service component host
    
    Returns:
    
    the maintenance state
    
    Throws:
    
    org.apache.ambari.server.AmbariException
  - updateClusters
```
public RequestStatusResponse updateClusters(Set<ClusterRequest> requests,
                                            Map<String,String> requestProperties)
                                     throws org.apache.ambari.server.AmbariException,
                                            AuthorizationException
```
    Description copied from interface: AmbariManagementController
    
    Update the cluster identified by the given request object with the values carried by the given request object.
    
    Specified by:
    
    updateClusters in interface AmbariManagementController
    
    Parameters:
    
    requests - request objects which define which cluster to update and the values to set
    
    requestProperties - request specific properties independent of resource
    
    Returns:
    
    a track action response
    
    Throws:
    
    org.apache.ambari.server.AmbariException - thrown if the resource cannot be updated
    
    AuthorizationException - thrown if the authenticated user is not authorized to perform this operation
  - updateClusters
```
public RequestStatusResponse updateClusters(Set<ClusterRequest> requests,
                                            Map<String,String> requestProperties,
                                            boolean fireAgentUpdates)
                                     throws org.apache.ambari.server.AmbariException,
                                            AuthorizationException
```
    Description copied from interface: AmbariManagementController
    
    Update the cluster identified by the given request object with the values carried by the given request object.
    
    Specified by:
    
    updateClusters in interface AmbariManagementController
    
    Parameters:
    
    requests - request objects which define which cluster to update and the values to set
    
    requestProperties - request specific properties independent of resource
    
    fireAgentUpdates - should agent updates (configurations, metadata etc.) be fired inside
    
    Returns:
    
    a track action response
    
    Throws:
    
    org.apache.ambari.server.AmbariException - thrown if the resource cannot be updated
    
    AuthorizationException - thrown if the authenticated user is not authorized to perform this operation
  - validateClusterName
```
public static void validateClusterName(String clusterName)
```
    validate cluster name character and length requirements and throw IllegalArgumentException if not valid.
    Character Requirements
    A through Z a through z 0 through 9 _ (underscore) - (dash) Length Requirements
    Minimum: 1 character Maximum: 100 characters
    
    Parameters:
    
    clusterName - name to validate
    
    Throws:
    
    IllegalArgumentException - if validation result
    
    See Also:
    
    CLUSTER_NAME_VALIDATION_REGEXP
  - isAttributeMapsEqual
```
public boolean isAttributeMapsEqual(Map<String,Map<String,String>> requestConfigAttributes,
                                    Map<String,Map<String,String>> clusterConfigAttributes)
```
    Comparison of two attributes maps
    
    Parameters:
    
    requestConfigAttributes - - attribute map sent from API
    
    clusterConfigAttributes - - existed attribute map
    
    Returns:
    
    true if maps is equal (have the same attributes and their values)
  - saveClusterUpdate
```
public void saveClusterUpdate(ClusterRequest clusterRequest,
                              ClusterResponse clusterResponse)
```
    Save cluster update results to retrieve later
    
    Parameters:
    
    clusterRequest - cluster request info
    
    clusterResponse - cluster response info
  - getClusterUpdateResults
```
public ClusterResponse getClusterUpdateResults(ClusterRequest clusterRequest)
```
    Description copied from interface: AmbariManagementController
    
    Get cached clusterUpdateResults, used only for service config versions currently
    
    Specified by:
    
    getClusterUpdateResults in interface AmbariManagementController
    
    Returns:
  - getConfigGroupUpdateResults
```
public ConfigGroupResponse getConfigGroupUpdateResults(ConfigGroupRequest configGroupRequest)
```
    Specified by:
    
    getConfigGroupUpdateResults in interface AmbariManagementController
  - saveConfigGroupUpdate
```
public void saveConfigGroupUpdate(ConfigGroupRequest configGroupRequest,
                                  ConfigGroupResponse configGroupResponse)
```
    Specified by:
    
    saveConfigGroupUpdate in interface AmbariManagementController
  - getJobTrackerHost
```
public String getJobTrackerHost(Cluster cluster)
```
    Description copied from interface: AmbariManagementController
    
    Get JobTracker hostname HDP-1.x is not supported anymore
    
    Specified by:
    
    getJobTrackerHost in interface AmbariManagementController
  - findConfigurationTagsWithOverrides
```
public Map<String,Map<String,String>> findConfigurationTagsWithOverrides(Cluster cluster,
                                                                         String hostName)
                                                                  throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Find configuration tags with applied overrides
    
    Specified by:
    
    findConfigurationTagsWithOverrides in interface AmbariManagementController
    
    Parameters:
    
    cluster - the cluster
    
    hostName - the host name
    
    Returns:
    
    the configuration tags
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if configuration tags can not be obtained
  - getRequestExecutionFactory
```
public RequestExecutionFactory getRequestExecutionFactory()
```
    Description copied from interface: AmbariManagementController
    
    Get the Factory to create Request schedules
    
    Specified by:
    
    getRequestExecutionFactory in interface AmbariManagementController
    
    Returns:
    
    the request execution factory
  - getExecutionScheduleManager
```
public ExecutionScheduleManager getExecutionScheduleManager()
```
    Description copied from interface: AmbariManagementController
    
    Get Execution Schedule Manager
    
    Specified by:
    
    getExecutionScheduleManager in interface AmbariManagementController
  - populateServicePackagesInfo
```
protected ServiceOsSpecific populateServicePackagesInfo(ServiceInfo serviceInfo,
                                                        Map<String,String> hostParams,
                                                        String osFamily)
```
    Computes os-dependent packages for service/host. Does not take into account package dependencies for ANY_OS. Instead of this method you should use getPackagesForServiceHost() because it takes into account both os-dependent and os-independent lists of packages for service.
    
    Parameters:
    
    hostParams - may be modified (appended SERVICE_REPO_INFO)
    
    Returns:
    
    a list of os-dependent packages for host
  - getPackagesForServiceHost
```
public List<ServiceOsSpecific.Package> getPackagesForServiceHost(ServiceInfo serviceInfo,
                                                                 Map<String,String> hostParams,
                                                                 String osFamily)
```
    Specified by:
    
    getPackagesForServiceHost in interface AmbariManagementController
    
    Parameters:
    
    serviceInfo - service info for a given service
    
    hostParams - parameter map. May be changed during method execution
    
    osFamily - os family for host
    
    Returns:
    
    a full list of package dependencies for a service that should be installed on a host
  - doStageCreation
```
protected RequestStageContainer doStageCreation(RequestStageContainer requestStages,
                                                Cluster cluster,
                                                Map<State,List<Service>> changedServices,
                                                Map<State,List<ServiceComponent>> changedComps,
                                                Map<String,Map<State,List<ServiceComponentHost>>> changedScHosts,
                                                Map<String,String> requestParameters,
                                                Map<String,String> requestProperties,
                                                boolean runSmokeTest,
                                                boolean reconfigureClients,
                                                boolean useLatestConfigs,
                                                boolean useClusterHostInfo)
                                         throws org.apache.ambari.server.AmbariException
```
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getExecutionCommand
```
public ExecutionCommand getExecutionCommand(Cluster cluster,
                                            ServiceComponentHost scHost,
                                            RoleCommand roleCommand)
                                     throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Gets an execution command for host component life cycle command
    
    Specified by:
    
    getExecutionCommand in interface AmbariManagementController
    
    Returns:
    
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getStackConfigurationDependencies
```
public Set<StackConfigurationDependencyResponse> getStackConfigurationDependencies(Set<StackConfigurationDependencyRequest> requests)
                                                                            throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Get configuration dependencies which are specific for a specific service configuration property
    
    Specified by:
    
    getStackConfigurationDependencies in interface AmbariManagementController
    
    Returns:
    
    Throws:
    
    org.apache.ambari.server.AmbariException
  - createAndPersistStages
```
public RequestStatusResponse createAndPersistStages(Cluster cluster,
                                                    Map<String,String> requestProperties,
                                                    Map<String,String> requestParameters,
                                                    Map<State,List<Service>> changedServices,
                                                    Map<State,List<ServiceComponent>> changedComponents,
                                                    Map<String,Map<State,List<ServiceComponentHost>>> changedHosts,
                                                    Collection<ServiceComponentHost> ignoredHosts,
                                                    boolean runSmokeTest,
                                                    boolean reconfigureClients)
                                             throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Create and persist the request stages and return a response containing the associated request and resulting tasks.
    
    Specified by:
    
    createAndPersistStages in interface AmbariManagementController
    
    Parameters:
    
    cluster - the cluster
    
    requestProperties - the request properties
    
    requestParameters - the request parameters; may be null
    
    changedServices - the services being changed; may be null
    
    changedComponents - the components being changed
    
    changedHosts - the hosts being changed
    
    ignoredHosts - the hosts to be ignored
    
    runSmokeTest - indicates whether or not the smoke tests should be run
    
    reconfigureClients - indicates whether or not the clients should be reconfigured
    
    Returns:
    
    the request response
    
    Throws:
    
    org.apache.ambari.server.AmbariException - is thrown if the stages can not be created
  - addStages
```
public RequestStageContainer addStages(RequestStageContainer requestStages,
                                       Cluster cluster,
                                       Map<String,String> requestProperties,
                                       Map<String,String> requestParameters,
                                       Map<State,List<Service>> changedServices,
                                       Map<State,List<ServiceComponent>> changedComponents,
                                       Map<String,Map<State,List<ServiceComponentHost>>> changedHosts,
                                       Collection<ServiceComponentHost> ignoredHosts,
                                       boolean runSmokeTest,
                                       boolean reconfigureClients,
                                       boolean useGeneratedConfigs)
                                throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Add stages to the request.
    
    Specified by:
    
    addStages in interface AmbariManagementController
    
    Parameters:
    
    requestStages - Stages currently associated with request
    
    cluster - cluster being acted on
    
    requestProperties - the request properties
    
    requestParameters - the request parameters; may be null
    
    changedServices - the services being changed; may be null
    
    changedComponents - the components being changed
    
    changedHosts - the hosts being changed
    
    ignoredHosts - the hosts to be ignored
    
    runSmokeTest - indicates whether or not the smoke tests should be run
    
    reconfigureClients - indicates whether or not the clients should be reconfigured
    
    Returns:
    
    request stages
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if stages can't be created
  - addStages
```
public RequestStageContainer addStages(RequestStageContainer requestStages,
                                       Cluster cluster,
                                       Map<String,String> requestProperties,
                                       Map<String,String> requestParameters,
                                       Map<State,List<Service>> changedServices,
                                       Map<State,List<ServiceComponent>> changedComponents,
                                       Map<String,Map<State,List<ServiceComponentHost>>> changedHosts,
                                       Collection<ServiceComponentHost> ignoredHosts,
                                       boolean runSmokeTest,
                                       boolean reconfigureClients,
                                       boolean useGeneratedConfigs,
                                       boolean useClusterHostInfo)
                                throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Add stages to the request.
    
    Specified by:
    
    addStages in interface AmbariManagementController
    
    Parameters:
    
    requestStages - Stages currently associated with request
    
    cluster - cluster being acted on
    
    requestProperties - the request properties
    
    requestParameters - the request parameters; may be null
    
    changedServices - the services being changed; may be null
    
    changedComponents - the components being changed
    
    changedHosts - the hosts being changed
    
    ignoredHosts - the hosts to be ignored
    
    runSmokeTest - indicates whether or not the smoke tests should be run
    
    reconfigureClients - indicates whether or not the clients should be reconfigured
    
    useGeneratedConfigs - indicates whether or not the actual configs should be a part of the stage
    
    useClusterHostInfo - indicates whether or not the cluster topology info should be a part of the stage
    
    Returns:
    
    request stages
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if stages can't be created
  - validateServiceComponentHostRequest
```
public void validateServiceComponentHostRequest(ServiceComponentHostRequest request)
```
  - findServiceName
```
public String findServiceName(Cluster cluster,
                              String componentName)
                       throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Get service name by cluster instance and component name
    
    Specified by:
    
    findServiceName in interface AmbariManagementController
    
    Parameters:
    
    cluster - the cluster instance
    
    componentName - the component name in String type
    
    Returns:
    
    a service name
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if service name is null or empty
  - deleteCluster
```
public void deleteCluster(ClusterRequest request)
                   throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Delete the cluster identified by the given request object.
    
    Specified by:
    
    deleteCluster in interface AmbariManagementController
    
    Parameters:
    
    request - the request object which identifies which cluster to delete
    
    Throws:
    
    org.apache.ambari.server.AmbariException - thrown if the resource cannot be deleted
  - deleteHostComponents
```
public DeleteStatusMetaData deleteHostComponents(Set<ServiceComponentHostRequest> requests)
                                          throws org.apache.ambari.server.AmbariException,
                                                 AuthorizationException
```
    Description copied from interface: AmbariManagementController
    
    Delete the host component identified by the given request object.
    
    Specified by:
    
    deleteHostComponents in interface AmbariManagementController
    
    Parameters:
    
    requests - the request object which identifies which host component to delete
    
    Returns:
    
    a track action response
    
    Throws:
    
    org.apache.ambari.server.AmbariException - thrown if the resource cannot be deleted
    
    AuthorizationException
  - deleteGroups
```
public void deleteGroups(Set<GroupRequest> requests)
                  throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Deletes the user groups specified.
    
    Specified by:
    
    deleteGroups in interface AmbariManagementController
    
    Parameters:
    
    requests - the groups to delete
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the resources cannot be deleted
  - deleteMembers
```
public void deleteMembers(Set<MemberRequest> requests)
                   throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Deletes the group members specified.
    
    Specified by:
    
    deleteMembers in interface AmbariManagementController
    
    Parameters:
    
    requests - the members to delete
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the resources cannot be deleted
  - removeMpack
```
public void removeMpack(MpackEntity mpackEntity,
                        StackEntity stackEntity)
                 throws IOException
```
    Remove Mpack from the mpackMap and stackMap which is used to power the Mpack and Stack APIs.
    
    Specified by:
    
    removeMpack in interface AmbariManagementController
    
    Throws:
    
    IOException
  - createServiceConfigVersion
```
public Set<ServiceConfigVersionResponse> createServiceConfigVersion(Set<ServiceConfigVersionRequest> requests)
                                                             throws org.apache.ambari.server.AmbariException,
                                                                    AuthorizationException
```
    Description copied from interface: AmbariManagementController
    
    Creates serviceconfigversions and corresponding new configurations if it is an initial request OR Rollbacks to an existing serviceconfigversion if request specifies.
    
    Specified by:
    
    createServiceConfigVersion in interface AmbariManagementController
    
    Returns:
    
    Throws:
    
    org.apache.ambari.server.AmbariException
    
    AuthorizationException
  - getClusters
```
public Set<ClusterResponse> getClusters(Set<ClusterRequest> requests)
                                 throws org.apache.ambari.server.AmbariException,
                                        AuthorizationException
```
    Description copied from interface: AmbariManagementController
    
    Get the clusters identified by the given request objects.
    
    Specified by:
    
    getClusters in interface AmbariManagementController
    
    Parameters:
    
    requests - the request objects which identify the clusters to be returned
    
    Returns:
    
    a set of cluster responses
    
    Throws:
    
    org.apache.ambari.server.AmbariException - thrown if the resource cannot be read
    
    AuthorizationException - thrown if the authenticated user is not authorized to perform this operation
  - getHostComponents
```
public Set<ServiceComponentHostResponse> getHostComponents(Set<ServiceComponentHostRequest> requests)
                                                    throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Get the host components identified by the given request objects.
    
    Specified by:
    
    getHostComponents in interface AmbariManagementController
    
    Parameters:
    
    requests - the request objects which identify the host components to be returned
    
    Returns:
    
    a set of host component responses
    
    Throws:
    
    org.apache.ambari.server.AmbariException - thrown if the resource cannot be read
  - getHostComponents
```
public Set<ServiceComponentHostResponse> getHostComponents(Set<ServiceComponentHostRequest> requests,
                                                           boolean statusOnly)
                                                    throws org.apache.ambari.server.AmbariException
```
    Specified by:
    
    getHostComponents in interface AmbariManagementController
    
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getConfigurations
```
public Set<ConfigurationResponse> getConfigurations(Set<ConfigurationRequest> requests)
                                             throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Gets the configurations identified by the given request objects.
    
    Specified by:
    
    getConfigurations in interface AmbariManagementController
    
    Parameters:
    
    requests - the request objects
    
    Returns:
    
    a set of configuration responses
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the configurations could not be read
  - getServiceConfigVersions
```
public Set<ServiceConfigVersionResponse> getServiceConfigVersions(Set<ServiceConfigVersionRequest> requests)
                                                           throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Get service config version history
    
    Specified by:
    
    getServiceConfigVersions in interface AmbariManagementController
    
    Parameters:
    
    requests - service config version requests
    
    Returns:
    
    service config versions
    
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getGroups
```
public Set<GroupResponse> getGroups(Set<GroupRequest> requests)
                             throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Gets the user groups identified by the given request objects.
    
    Specified by:
    
    getGroups in interface AmbariManagementController
    
    Parameters:
    
    requests - the request objects
    
    Returns:
    
    a set of group responses
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the groups could not be read
  - updateGroups
```
public void updateGroups(Set<GroupRequest> requests)
                  throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Updates the groups specified.
    
    Specified by:
    
    updateGroups in interface AmbariManagementController
    
    Parameters:
    
    requests - the groups to modify
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the resources cannot be updated
  - getClientHostForRunningAction
```
protected String getClientHostForRunningAction(Cluster cluster,
                                               Service service,
                                               ServiceComponent serviceComponent)
                                        throws org.apache.ambari.server.AmbariException
```
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getClientComponentForRunningAction
```
protected ServiceComponent getClientComponentForRunningAction(Cluster cluster,
                                                              Service service)
                                                       throws org.apache.ambari.server.AmbariException
```
    Throws:
    
    org.apache.ambari.server.AmbariException
  - filterHostsForAction
```
protected void filterHostsForAction(Set<String> candidateHosts,
                                    Service service,
                                    Cluster cluster,
                                    Resource.Type level)
                             throws org.apache.ambari.server.AmbariException
```
    Utility method that filters out hosts from set based on their maintenance state status.
    
    Throws:
    
    org.apache.ambari.server.AmbariException
  - selectHealthyHosts
```
public List<String> selectHealthyHosts(Set<String> hostList)
                                throws org.apache.ambari.server.AmbariException
```
    Filters hosts to only select healthy ones that are heartbeating.
    The host's HostState is used to determine if a host is healthy.
    
    Specified by:
    
    selectHealthyHosts in interface AmbariManagementController
    
    Returns:
    
    a List of healthy hosts, or an empty List if none exist.
    
    Throws:
    
    org.apache.ambari.server.AmbariException
    
    See Also:
    
    HostState#HEALTHY}
  - getHealthyHost
```
public String getHealthyHost(Set<String> hostList)
                      throws org.apache.ambari.server.AmbariException
```
    Chooses a healthy host from the list of candidate hosts randomly. If there are no healthy hosts, then this method will return null.
    The host's HostState is used to determine if a host is healthy.
    
    Specified by:
    
    getHealthyHost in interface AmbariManagementController
    
    Returns:
    
    a random healthy host, or null.
    
    Throws:
    
    org.apache.ambari.server.AmbariException
    
    See Also:
    
    HostState#HEALTHY}
  - createAction
```
public RequestStatusResponse createAction(ExecuteActionRequest actionRequest,
                                          Map<String,String> requestProperties)
                                   throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Create the action defined by the attributes in the given request object. Used only for custom commands/actions.
    
    Specified by:
    
    createAction in interface AmbariManagementController
    
    Parameters:
    
    actionRequest - the request object which defines the action to be created
    
    requestProperties - the request properties
    
    Throws:
    
    org.apache.ambari.server.AmbariException - thrown if the action cannot be created
  - getStacks
```
public Set<StackResponse> getStacks(Set<StackRequest> requests)
                             throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Get supported stacks.
    
    Specified by:
    
    getStacks in interface AmbariManagementController
    
    Parameters:
    
    requests - the stacks
    
    Returns:
    
    a set of stacks responses
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the resources cannot be read
  - updateStacks
```
public RequestStatusResponse updateStacks()
                                   throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Update stacks from the files at stackRoot.
    
    Specified by:
    
    updateStacks in interface AmbariManagementController
    
    Returns:
    
    a track action response
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if
  - getExtensions
```
public Set<ExtensionResponse> getExtensions(Set<ExtensionRequest> requests)
                                     throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Get supported extensions.
    
    Specified by:
    
    getExtensions in interface AmbariManagementController
    
    Parameters:
    
    requests - the extensions
    
    Returns:
    
    a set of extensions responses
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the resources cannot be read
  - getExtensionVersions
```
public Set<ExtensionVersionResponse> getExtensionVersions(Set<ExtensionVersionRequest> requests)
                                                   throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Get supported extension versions.
    
    Specified by:
    
    getExtensionVersions in interface AmbariManagementController
    
    Parameters:
    
    requests - the extension versions
    
    Returns:
    
    a set of extension versions responses
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the resources cannot be read
  - getRepositories
```
public Set<RepositoryResponse> getRepositories(Set<RepositoryRequest> requests)
                                        throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Get repositories by stack name, version and operating system.
    
    Specified by:
    
    getRepositories in interface AmbariManagementController
    
    Parameters:
    
    requests - the repositories
    
    Returns:
    
    a set of repositories
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the resources cannot be read
  - verifyRepositories
```
public void verifyRepositories(Set<RepositoryRequest> requests)
                        throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Verifies repositories' base urls.
    
    Specified by:
    
    verifyRepositories in interface AmbariManagementController
    
    Parameters:
    
    requests - the repositories
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if verification of any of urls fails
  - getStackVersions
```
public Set<StackVersionResponse> getStackVersions(Set<StackVersionRequest> requests)
                                           throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Get supported stacks versions.
    
    Specified by:
    
    getStackVersions in interface AmbariManagementController
    
    Parameters:
    
    requests - the stacks versions
    
    Returns:
    
    a set of stacks versions responses
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the resources cannot be read
  - getStackServices
```
public Set<StackServiceResponse> getStackServices(Set<StackServiceRequest> requests)
                                           throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Get repositories by stack name, version.
    
    Specified by:
    
    getStackServices in interface AmbariManagementController
    
    Parameters:
    
    requests - the services
    
    Returns:
    
    a set of services
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the resources cannot be read
  - getStackLevelConfigurations
```
public Set<StackConfigurationResponse> getStackLevelConfigurations(Set<StackLevelConfigurationRequest> requests)
                                                            throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Get configurations which are specific for a cluster (!not a service).
    
    Specified by:
    
    getStackLevelConfigurations in interface AmbariManagementController
    
    Returns:
    
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getStackConfigurations
```
public Set<StackConfigurationResponse> getStackConfigurations(Set<StackConfigurationRequest> requests)
                                                       throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Get configurations by stack name, version and service.
    
    Specified by:
    
    getStackConfigurations in interface AmbariManagementController
    
    Parameters:
    
    requests - the configurations
    
    Returns:
    
    a set of configurations
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the resources cannot be read
  - getStackComponents
```
public Set<StackServiceComponentResponse> getStackComponents(Set<StackServiceComponentRequest> requests)
                                                      throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Get components by stack name, version and service.
    
    Specified by:
    
    getStackComponents in interface AmbariManagementController
    
    Parameters:
    
    requests - the components
    
    Returns:
    
    a set of components
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the resources cannot be read
  - getOperatingSystems
```
public Set<OperatingSystemResponse> getOperatingSystems(Set<OperatingSystemRequest> requests)
                                                 throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Get operating systems by stack name, version.
    
    Specified by:
    
    getOperatingSystems in interface AmbariManagementController
    
    Parameters:
    
    requests - the operating systems
    
    Returns:
    
    a set of operating systems
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the resources cannot be read
  - getAuthName
```
public String getAuthName()
```
    Description copied from interface: AmbariManagementController
    
    Get the authenticated user's name.
    
    Specified by:
    
    getAuthName in interface AmbariManagementController
    
    Returns:
    
    the authenticated user's name
  - getAuthId
```
public int getAuthId()
```
    Description copied from interface: AmbariManagementController
    
    Get the authenticated user's id.
    
    Specified by:
    
    getAuthId in interface AmbariManagementController
    
    Returns:
    
    the authenticated user's name
  - getRootServices
```
public Set<RootServiceResponse> getRootServices(Set<RootServiceRequest> requests)
                                         throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Get all top-level services of Ambari, not related to certain cluster.
    
    Specified by:
    
    getRootServices in interface AmbariManagementController
    
    Parameters:
    
    requests - the top-level services
    
    Returns:
    
    a set of top-level services
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the resources cannot be read
  - getRootServiceComponents
```
public Set<RootServiceComponentResponse> getRootServiceComponents(Set<RootServiceComponentRequest> requests)
                                                           throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Get all components of top-level services of Ambari, not related to certain cluster.
    
    Specified by:
    
    getRootServiceComponents in interface AmbariManagementController
    
    Parameters:
    
    requests - the components of top-level services
    
    Returns:
    
    a set of components
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if the resources cannot be read
  - getClusters
```
public Clusters getClusters()
```
    Description copied from interface: AmbariManagementController
    
    Get the clusters for this management controller.
    
    Specified by:
    
    getClusters in interface AmbariManagementController
    
    Returns:
    
    the clusters
  - getConfigHelper
```
public ConfigHelper getConfigHelper()
```
    Description copied from interface: AmbariManagementController
    
    Get config helper
    
    Specified by:
    
    getConfigHelper in interface AmbariManagementController
    
    Returns:
    
    config helper
  - getAmbariMetaInfo
```
public AmbariMetaInfo getAmbariMetaInfo()
```
    Description copied from interface: AmbariManagementController
    
    Get the meta info for this management controller.
    
    Specified by:
    
    getAmbariMetaInfo in interface AmbariManagementController
    
    Returns:
    
    the meta info
  - getServiceComponentFactory
```
public ServiceComponentFactory getServiceComponentFactory()
```
    Description copied from interface: AmbariManagementController
    
    Get the service component factory for this management controller.
    
    Specified by:
    
    getServiceComponentFactory in interface AmbariManagementController
    
    Returns:
    
    the service component factory
  - getConfigGroupFactory
```
public ConfigGroupFactory getConfigGroupFactory()
```
    Description copied from interface: AmbariManagementController
    
    Get the config group factory for this management controller.
    
    Specified by:
    
    getConfigGroupFactory in interface AmbariManagementController
    
    Returns:
    
    the config group factory
  - getRoleGraphFactory
```
public RoleGraphFactory getRoleGraphFactory()
```
    Description copied from interface: AmbariManagementController
    
    Get the role graph factory for this management controller.
    
    Specified by:
    
    getRoleGraphFactory in interface AmbariManagementController
    
    Returns:
    
    the role graph factory
  - getRootServiceResponseFactory
```
public AbstractRootServiceResponseFactory getRootServiceResponseFactory()
```
    Description copied from interface: AmbariManagementController
    
    Get the root service response factory for this management controller.
    
    Specified by:
    
    getRootServiceResponseFactory in interface AmbariManagementController
    
    Returns:
    
    the root service response factory
  - getActionManager
```
public ActionManager getActionManager()
```
    Description copied from interface: AmbariManagementController
    
    Get the action manager for this management controller.
    
    Specified by:
    
    getActionManager in interface AmbariManagementController
    
    Returns:
    
    the action manager
  - getJdkResourceUrl
```
public String getJdkResourceUrl()
```
    Description copied from interface: AmbariManagementController
    
    Getter for the url of JDK, stored at server resources folder
    
    Specified by:
    
    getJdkResourceUrl in interface AmbariManagementController
  - getJavaHome
```
public String getJavaHome()
```
    Description copied from interface: AmbariManagementController
    
    Getter for the java home, stored in ambari.properties
    
    Specified by:
    
    getJavaHome in interface AmbariManagementController
  - getJDKName
```
public String getJDKName()
```
    Description copied from interface: AmbariManagementController
    
    Getter for the jdk name, stored in ambari.properties
    
    Specified by:
    
    getJDKName in interface AmbariManagementController
  - getJCEName
```
public String getJCEName()
```
    Description copied from interface: AmbariManagementController
    
    Getter for the jce name, stored in ambari.properties
    
    Specified by:
    
    getJCEName in interface AmbariManagementController
  - getServerDB
```
public String getServerDB()
```
    Description copied from interface: AmbariManagementController
    
    Getter for the name of server database
    
    Specified by:
    
    getServerDB in interface AmbariManagementController
  - getOjdbcUrl
```
public String getOjdbcUrl()
```
    Description copied from interface: AmbariManagementController
    
    Getter for the url of Oracle JDBC driver, stored at server resources folder
    
    Specified by:
    
    getOjdbcUrl in interface AmbariManagementController
  - getMysqljdbcUrl
```
public String getMysqljdbcUrl()
```
    Description copied from interface: AmbariManagementController
    
    Getter for the url of MySQL JDBC driver, stored at server resources folder
    
    Specified by:
    
    getMysqljdbcUrl in interface AmbariManagementController
  - getRcaParameters
```
public Map<String,String> getRcaParameters()
```
    Description copied from interface: AmbariManagementController
    
    Returns parameters for RCA database
    
    Specified by:
    
    getRcaParameters in interface AmbariManagementController
    
    Returns:
    
    the map with parameters for RCA db
  - checkLdapConfigured
```
public boolean checkLdapConfigured()
```
    Description copied from interface: AmbariManagementController
    
    Performs a test if LDAP server is reachable.
    
    Specified by:
    
    checkLdapConfigured in interface AmbariManagementController
    
    Returns:
    
    true if connection to LDAP was established
  - getLdapSyncInfo
```
public LdapSyncDto getLdapSyncInfo()
                            throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Retrieves groups and users from external LDAP.
    
    Specified by:
    
    getLdapSyncInfo in interface AmbariManagementController
    
    Returns:
    
    ldap sync DTO
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if LDAP is configured incorrectly
  - isLdapSyncInProgress
```
public boolean isLdapSyncInProgress()
```
    Description copied from interface: AmbariManagementController
    
    Checks if LDAP sync process is running.
    
    Specified by:
    
    isLdapSyncInProgress in interface AmbariManagementController
    
    Returns:
    
    true if LDAP sync is in progress
  - synchronizeLdapUsersAndGroups
```
public LdapBatchDto synchronizeLdapUsersAndGroups(LdapSyncRequest userRequest,
                                                  LdapSyncRequest groupRequest)
                                           throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Synchronizes local users and groups with given data.
    
    Specified by:
    
    synchronizeLdapUsersAndGroups in interface AmbariManagementController
    
    Parameters:
    
    userRequest - users to be synchronized
    
    groupRequest - groups to be synchronized
    
    Returns:
    
    the results of the LDAP synchronization
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if synchronization data was invalid
  - initializeWidgetsAndLayouts
```
public void initializeWidgetsAndLayouts(Cluster cluster,
                                        Service service)
                                 throws org.apache.ambari.server.AmbariException
```
    Description copied from interface: AmbariManagementController
    
    Initialize cluster scoped widgets and widgetLayouts for different stack components.
    
    Specified by:
    
    initializeWidgetsAndLayouts in interface AmbariManagementController
    
    Parameters:
    
    cluster - @Cluster object
    
    service - @Service object
    
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getTimelineMetricCacheProvider
```
public TimelineMetricCacheProvider getTimelineMetricCacheProvider()
```
    Specified by:
    
    getTimelineMetricCacheProvider in interface AmbariManagementController
  - getMetricPropertyProviderFactory
```
public MetricPropertyProviderFactory getMetricPropertyProviderFactory()
```
    Gets the MetricPropertyProviderFactory that was injected into this class. This is a terrible pattern.
    
    Specified by:
    
    getMetricPropertyProviderFactory in interface AmbariManagementController
    
    Returns:
    
    the injected MetricPropertyProviderFactory
  - getLoggingSearchPropertyProvider
```
public LoggingSearchPropertyProvider getLoggingSearchPropertyProvider()
```
    Description copied from interface: AmbariManagementController
    
    Gets the LoggingSearchPropertyProvider instance.
    
    Specified by:
    
    getLoggingSearchPropertyProvider in interface AmbariManagementController
    
    Returns:
    
    the injected LoggingSearchPropertyProvider
  - getLoggingService
```
public LoggingService getLoggingService(String clusterName)
```
    Description copied from interface: AmbariManagementController
    
    Gets the LoggingService instance from the dependency injection framework.
    
    Specified by:
    
    getLoggingService in interface AmbariManagementController
    
    Parameters:
    
    clusterName - the cluster name associated with this LoggingService instance
    
    Returns:
    
    an instance of LoggingService associated with the specified cluster.
  - getAmbariEventPublisher
```
public AmbariEventPublisher getAmbariEventPublisher()
```
    Gets an AmbariEventPublisher which can be used to send and receive AmbariEvents.
    
    Specified by:
    
    getAmbariEventPublisher in interface AmbariManagementController
    
    Returns:
  - getKerberosHelper
```
public KerberosHelper getKerberosHelper()
```
    Description copied from interface: AmbariManagementController
    
    Returns KerberosHelper instance
    
    Specified by:
    
    getKerberosHelper in interface AmbariManagementController
    
    Returns:
  - getCredentialStoreService
```
public CredentialStoreService getCredentialStoreService()
```
    Description copied from interface: AmbariManagementController
    
    Returns the CredentialStoreService implementation associated with this controller
    
    Specified by:
    
    getCredentialStoreService in interface AmbariManagementController
    
    Returns:
    
    CredentialStoreService
  - getCredentialStoreServiceProperties
```
public Map<String,String> getCredentialStoreServiceProperties()
```
    Queries the CredentialStoreService to gather properties about it.
    In particular, the details about which storage facilities are avaialble are returned via Boolean properties.
    
    Returns:
    
    a map of properties
  - getMetricsCollectorHAManager
```
public MetricsCollectorHAManager getMetricsCollectorHAManager()
```
    Description copied from interface: AmbariManagementController
    
    Gets an MetricsCollectorHAManager which can be used to get/add collector host for a cluster
    
    Specified by:
    
    getMetricsCollectorHAManager in interface AmbariManagementController
    
    Returns:
    
    MetricsCollectorHAManager
  - validateAuthorizationToUpdateServiceUsersAndGroups
```
protected void validateAuthorizationToUpdateServiceUsersAndGroups(Cluster cluster,
                                                                  String configType,
                                                                  Map<String,String[]> propertyChanges)
                                                           throws AuthorizationException
```
    Validates that the authenticated user can set a service's (run-as) user and group.
    If the user is authorized to set service users and groups, than this method exits quickly. If the user is not authorized to set service users and groups, then this method verifies that the properties of types USER and GROUP have not been changed. If they have been, an AuthorizationException is thrown.
    
    Parameters:
    
    cluster - the relevant cluster
    
    configType - the changed configuration type
    
    propertyChanges - a map of the property changes for the relevant configuration type
    
    Throws:
    
    AuthorizationException - if the user is not authorized to perform this operation
  - validateAuthorizationToManageServiceAutoStartConfiguration
```
protected void validateAuthorizationToManageServiceAutoStartConfiguration(Cluster cluster,
                                                                          String configType,
                                                                          Map<String,String[]> propertyChanges)
                                                                   throws AuthorizationException
```
    Validates that the authenticated user can manage the cluster-wide configuration for a service's ability to be set to auto-start.
    If the user is authorized, than this method exits quickly. If the user is not authorized, then this method verifies that the configuration property cluster-env/recovery_enabled is not changed. If it was, an AuthorizationException is thrown.
    
    Parameters:
    
    cluster - the relevant cluster
    
    configType - the changed configuration type
    
    propertyChanges - a map of the property changes for the relevant configuration type
    
    Throws:
    
    AuthorizationException - if the user is not authorized to perform this operation
  - deleteExtensionLink
```
public void deleteExtensionLink(ExtensionLinkRequest request)
                         throws org.apache.ambari.server.AmbariException
```
    This method will delete a link between an extension version and a stack version (Extension Link). An extension version is like a stack version but it contains custom services. Linking an extension version to the current stack version allows the cluster to install the custom services contained in the extension version.
    
    Specified by:
    
    deleteExtensionLink in interface AmbariManagementController
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if we fail to unlink the extension from the stack
  - createExtensionLink
```
public void createExtensionLink(ExtensionLinkRequest request)
                         throws org.apache.ambari.server.AmbariException
```
    This method will create a link between an extension version and a stack version (Extension Link). An extension version is like a stack version but it contains custom services. Linking an extension version to the current stack version allows the cluster to install the custom services contained in the extension version.
    
    Specified by:
    
    createExtensionLink in interface AmbariManagementController
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if we fail to link the extension to the stack
  - updateExtensionLink
```
public void updateExtensionLink(ExtensionLinkRequest request)
                         throws org.apache.ambari.server.AmbariException
```
    Update a link - switch the link's extension version while keeping the same stack version and extension name
    
    Specified by:
    
    updateExtensionLink in interface AmbariManagementController
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if we fail to link the extension to the stack
  - updateExtensionLink
```
public void updateExtensionLink(ExtensionLinkEntity oldLinkEntity,
                                ExtensionLinkRequest newLinkRequest)
                         throws org.apache.ambari.server.AmbariException
```
    Update a link - switch the link's extension version while keeping the same stack version and extension name
    
    Specified by:
    
    updateExtensionLink in interface AmbariManagementController
    
    Throws:
    
    org.apache.ambari.server.AmbariException - if we fail to link the extension to the stack
  - getQuicklinkVisibilityController
```
public QuickLinkVisibilityController getQuicklinkVisibilityController()
```
    Specified by:
    
    getQuicklinkVisibilityController in interface AmbariManagementController
    
    Returns:
    
    the visibility controller that decides which quicklinks should be visible based on the actual quick links profile. If no profile is set, all links will be shown.
  - getClustersMetadata
```
public MetadataUpdateEvent getClustersMetadata()
                                        throws org.apache.ambari.server.AmbariException
```
    Collects full metadata info about clusters for agent.
    
    Returns:
    
    metadata info about clusters
    
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getClusterMetadata
```
public MetadataUpdateEvent getClusterMetadata(Cluster cl)
                                       throws org.apache.ambari.server.AmbariException
```
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getClusterMetadataOnConfigsUpdate
```
public MetadataUpdateEvent getClusterMetadataOnConfigsUpdate(Cluster cl)
                                                      throws org.apache.ambari.server.AmbariException
```
    Specified by:
    
    getClusterMetadataOnConfigsUpdate in interface AmbariManagementController
    
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getClusterMetadataOnRepoUpdate
```
public MetadataUpdateEvent getClusterMetadataOnRepoUpdate(Cluster cl)
                                                   throws org.apache.ambari.server.AmbariException
```
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getClusterMetadataOnServiceInstall
```
public MetadataUpdateEvent getClusterMetadataOnServiceInstall(Cluster cl,
                                                              String serviceName)
                                                       throws org.apache.ambari.server.AmbariException
```
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getClusterMetadataOnServiceCredentialStoreUpdate
```
public MetadataUpdateEvent getClusterMetadataOnServiceCredentialStoreUpdate(Cluster cl,
                                                                            String serviceName)
                                                                     throws org.apache.ambari.server.AmbariException
```
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getTopologyComponentLevelParams
```
public TreeMap<String,String> getTopologyComponentLevelParams(Long clusterId,
                                                              String serviceName,
                                                              String componentName,
                                                              SecurityType clusterSecurityType)
                                                       throws org.apache.ambari.server.AmbariException
```
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getBlueprintProvisioningStates
```
public Map<String,BlueprintProvisioningState> getBlueprintProvisioningStates(Long clusterId,
                                                                             Long hostId)
                                                                      throws org.apache.ambari.server.AmbariException
```
    Specified by:
    
    getBlueprintProvisioningStates in interface AmbariManagementController
    
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getTopologyCommandParams
```
public TreeMap<String,String> getTopologyCommandParams(Long clusterId,
                                                       String serviceName,
                                                       String componentName,
                                                       ServiceComponentHost sch)
                                                throws org.apache.ambari.server.AmbariException
```
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getMetadataClusterLevelParams
```
public TreeMap<String,String> getMetadataClusterLevelParams(Cluster cluster,
                                                            StackId stackId)
                                                     throws org.apache.ambari.server.AmbariException
```
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getMetadataServiceLevelParams
```
public TreeMap<String,MetadataServiceInfo> getMetadataServiceLevelParams(Cluster cluster)
                                                                  throws org.apache.ambari.server.AmbariException
```
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getMetadataServiceLevelParams
```
public TreeMap<String,MetadataServiceInfo> getMetadataServiceLevelParams(Service service)
                                                                  throws org.apache.ambari.server.AmbariException
```
    Throws:
    
    org.apache.ambari.server.AmbariException
  - getMetadataAmbariLevelParams
```
public TreeMap<String,String> getMetadataAmbariLevelParams()
```
  - getMetadataAgentConfigs
```
public SortedMap<String,SortedMap<String,String>> getMetadataAgentConfigs()
```

Class AmbariManagementControllerImpl

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

CLUSTER_PHASE_PROPERTY

CLUSTER_PHASE_INITIAL_INSTALL

CLUSTER_PHASE_INITIAL_START

CLUSTER_NAME_VALIDATION_REGEXP

CLUSTER_NAME_PTRN

osFamily

Constructor Detail

AmbariManagementControllerImpl

Method Detail

getAmbariServerURI

getRoleCommandOrder

createCluster

createHostComponents

registerMpack

getMpacks

getMpack

getModules

createHostComponents

getAddedComponentsTopologyEvent

registerRackChange

createConfiguration

createConfig

createGroups

createMembers

getMembers

updateMembers

getEffectiveMaintenanceState

updateClusters

updateClusters

validateClusterName

isAttributeMapsEqual

saveClusterUpdate

getClusterUpdateResults

getConfigGroupUpdateResults

saveConfigGroupUpdate

getJobTrackerHost

findConfigurationTagsWithOverrides

getRequestExecutionFactory

getExecutionScheduleManager

populateServicePackagesInfo

getPackagesForServiceHost

doStageCreation

getExecutionCommand

getStackConfigurationDependencies

createAndPersistStages

addStages

addStages

validateServiceComponentHostRequest

findServiceName

deleteCluster

deleteHostComponents

deleteGroups

deleteMembers

removeMpack

createServiceConfigVersion

getClusters

getHostComponents

getHostComponents

getConfigurations

getServiceConfigVersions

getGroups

updateGroups

getClientHostForRunningAction

getClientComponentForRunningAction

filterHostsForAction

selectHealthyHosts

getHealthyHost

createAction

getStacks

updateStacks

getExtensions

getExtensionVersions

getRepositories

verifyRepositories