org.apache.ambari.server.api.services.stackadvisor.commands

Class ConfigurationDependenciesRecommendationCommand

java.lang.Object

org.apache.ambari.server.api.services.BaseService

org.apache.ambari.server.api.services.stackadvisor.commands.StackAdvisorCommand<RecommendationResponse>

org.apache.ambari.server.api.services.stackadvisor.commands.ConfigurationDependenciesRecommendationCommand

public class ConfigurationDependenciesRecommendationCommand
extends StackAdvisorCommand<RecommendationResponse>

StackAdvisorCommand implementation for configuration dependencies recommendation.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.ambari.server.api.services.stackadvisor.commands.StackAdvisorCommand

StackAdvisorCommand.StackAdvisorData

Field Summary

Fields inherited from class org.apache.ambari.server.api.services.stackadvisor.commands.StackAdvisorCommand

mapper

Fields inherited from class org.apache.ambari.server.api.services.BaseService

DATA_TYPE_INT, DATA_TYPE_STRING, DEFAULT_FROM, DEFAULT_PAGE_SIZE, FIELDS_SEPARATOR, MEDIA_TYPE_TEXT_CSV_TYPE, MSG_CLUSTER_NOT_FOUND, MSG_CLUSTER_OR_HOST_NOT_FOUND, MSG_INVALID_ARGUMENTS, MSG_INVALID_REQUEST, MSG_NOT_AUTHENTICATED, MSG_PERMISSION_DENIED, MSG_REQUEST_ACCEPTED, MSG_RESOURCE_ALREADY_EXISTS, MSG_RESOURCE_NOT_FOUND, MSG_SERVER_ERROR, MSG_SUCCESSFUL_OPERATION, MSG_VIEW_NOT_FOUND, PARAM_TYPE_BODY, PARAM_TYPE_QUERY, QUERY_FIELDS, QUERY_FILTER_DESCRIPTION, QUERY_FROM, QUERY_FROM_DESCRIPTION, QUERY_FROM_VALUES, QUERY_PAGE_SIZE, QUERY_PAGE_SIZE_DESCRIPTION, QUERY_PREDICATE, QUERY_PREDICATE_DESCRIPTION, QUERY_SORT, QUERY_SORT_DESCRIPTION, QUERY_TO, QUERY_TO_DESCRIPTION, QUERY_TO_TYPE, QUERY_TO_VALUES, requestAuditLogger, RESPONSE_CONTAINER_LIST

Constructor Summary

Constructors

Constructor and Description
ConfigurationDependenciesRecommendationCommand(File recommendationsDir, String recommendationsArtifactsLifetime, ServiceInfo.ServiceAdvisorType serviceAdvisorType, int requestId, StackAdvisorRunner saRunner, AmbariMetaInfo metaInfo, AmbariServerConfigurationHandler ambariServerConfigurationHandler)

Method Summary

Modifier and Type	Method and Description
protected StackAdvisorCommandType	getCommandType()
protected String	getResultFileName() Name with the result JSON, e.g.
protected Set<RecommendationResponse.HostGroup>	processHostGroups(StackAdvisorRequest request)
protected RecommendationResponse	updateResponse(StackAdvisorRequest request, RecommendationResponse response)
protected void	validate(StackAdvisorRequest request)

Methods inherited from class org.apache.ambari.server.api.services.stackadvisor.commands.StackAdvisorCommand

adjust, invoke, populateAmbariServerInfo, populateStackHierarchy

Methods inherited from class org.apache.ambari.server.api.services.BaseService

createResource, getBodyParser, getResultSerializer, getResultSerializer, handleRequest, handleRequest, init

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigurationDependenciesRecommendationCommand

public ConfigurationDependenciesRecommendationCommand(File recommendationsDir,
                                                      String recommendationsArtifactsLifetime,
                                                      ServiceInfo.ServiceAdvisorType serviceAdvisorType,
                                                      int requestId,
                                                      StackAdvisorRunner saRunner,
                                                      AmbariMetaInfo metaInfo,
                                                      AmbariServerConfigurationHandler ambariServerConfigurationHandler)

Method Detail

getCommandType

protected StackAdvisorCommandType getCommandType()

Specified by:

getCommandType in class StackAdvisorCommand<RecommendationResponse>

validate

protected void validate(StackAdvisorRequest request)
                 throws StackAdvisorException

Specified by:

validate in class StackAdvisorCommand<RecommendationResponse>

Throws:

StackAdvisorException

updateResponse

protected RecommendationResponse updateResponse(StackAdvisorRequest request,
                                                RecommendationResponse response)

Specified by:

updateResponse in class StackAdvisorCommand<RecommendationResponse>

processHostGroups

protected Set<RecommendationResponse.HostGroup> processHostGroups(StackAdvisorRequest request)

getResultFileName

protected String getResultFileName()

Description copied from class: StackAdvisorCommand

Name with the result JSON, e.g. "component-layout.json" or "validations.json" .

Specified by:

getResultFileName in class StackAdvisorCommand<RecommendationResponse>

Returns:

the file name