Uses of Class
org.apache.ambari.server.stack.upgrade.orchestrate.UpgradeContext

Packages that use UpgradeContext

Package	Description
org.apache.ambari.server.controller.internal
org.apache.ambari.server.serveraction.upgrades
org.apache.ambari.server.stack
org.apache.ambari.server.stack.upgrade
org.apache.ambari.server.stack.upgrade.orchestrate

Uses of UpgradeContext in org.apache.ambari.server.controller.internal

Methods in org.apache.ambari.server.controller.internal with parameters of type UpgradeContext

Modifier and Type	Method and Description
static ConfigUpgradePack	UpgradeResourceProvider.ConfigurationPackBuilder.build(UpgradeContext cx) Builds the configurations to use for the specified upgrade and source stack.
protected UpgradeEntity	UpgradeResourceProvider.createUpgrade(UpgradeContext upgradeContext) Creates the upgrade.

Uses of UpgradeContext in org.apache.ambari.server.serveraction.upgrades

Methods in org.apache.ambari.server.serveraction.upgrades that return UpgradeContext

Modifier and Type	Method and Description
protected UpgradeContext	AbstractUpgradeServerAction.getUpgradeContext(Cluster cluster) Gets an initialized UpgradeContext for the in-progress upgrade.

Methods in org.apache.ambari.server.serveraction.upgrades with parameters of type UpgradeContext

Modifier and Type	Method and Description
protected Set<FinalizeUpgradeAction.InfoTuple>	FinalizeUpgradeAction.validateComponentVersions(UpgradeContext upgradeContext) Gets any host components which have not been propertly upgraded or downgraded.

Uses of UpgradeContext in org.apache.ambari.server.stack

Constructors in org.apache.ambari.server.stack with parameters of type UpgradeContext

Constructor and Description
MasterHostResolver(Cluster cluster, ConfigHelper configHelper, UpgradeContext upgradeContext) Constructor.

Uses of UpgradeContext in org.apache.ambari.server.stack.upgrade

Methods in org.apache.ambari.server.stack.upgrade with parameters of type UpgradeContext

Modifier and Type	Method and Description
void	ClusterGrouping.ClusterBuilder.add(UpgradeContext ctx, HostsType hostsType, String service, boolean clientOnly, UpgradePack.ProcessingComponent pc, Map<String,String> params)
void	ServiceCheckGrouping.ServiceCheckBuilder.add(UpgradeContext ctx, HostsType hostsType, String service, boolean clientOnly, UpgradePack.ProcessingComponent pc, Map<String,String> params) Adds a processing component that will be built into stage wrappers.
List<StageWrapper>	ClusterGrouping.ClusterBuilder.build(UpgradeContext upgradeContext, List<StageWrapper> stageWrappers) Builds the stage wrappers.
List<StageWrapper>	ServiceCheckGrouping.ServiceCheckBuilder.build(UpgradeContext upgradeContext, List<StageWrapper> stageWrappers) Builds the stage wrappers.
boolean	SecurityCondition.isSatisfied(UpgradeContext upgradeContext) Asks the condition whether it is currently satisfied.
boolean	Condition.isSatisfied(UpgradeContext upgradeContext) Asks the condition whether it is currently satisfied.
boolean	ConfigurationCondition.isSatisfied(UpgradeContext upgradeContext) Asks the condition whether it is currently satisfied.

Uses of UpgradeContext in org.apache.ambari.server.stack.upgrade.orchestrate

Methods in org.apache.ambari.server.stack.upgrade.orchestrate that return UpgradeContext

Modifier and Type	Method and Description
UpgradeContext	UpgradeContextFactory.create(Cluster cluster, Map<String,Object> upgradeRequestMap) Creates an UpgradeContext which is injected with dependencies.
UpgradeContext	UpgradeContextFactory.create(Cluster cluster, UpgradeEntity upgradeEntity) Creates an UpgradeContext which is injected with dependencies.

Methods in org.apache.ambari.server.stack.upgrade.orchestrate with parameters of type UpgradeContext

Modifier and Type	Method and Description
void	ParallelClientGroupingBuilder.add(UpgradeContext upgradeContext, HostsType hostsType, String service, boolean clientOnly, UpgradePack.ProcessingComponent pc, Map<String,String> params)
abstract void	StageWrapperBuilder.add(UpgradeContext upgradeContext, HostsType hostsType, String service, boolean clientOnly, UpgradePack.ProcessingComponent pc, Map<String,String> params) Adds a processing component that will be built into stage wrappers.
protected List<StageWrapper>	StageWrapperBuilder.afterBuild(UpgradeContext upgradeContext, List<StageWrapper> stageWrappers) Performs any post-processing that needs to be performed on the list of stage wrappers.
protected List<StageWrapper>	StageWrapperBuilder.beforeBuild(UpgradeContext upgradeContext) Performs any pre-processing that needs to be performed on the list of stage wrappers.
List<StageWrapper>	StageWrapperBuilder.build(UpgradeContext upgradeContext) Builds the stage wrappers, including any pre- and post-procesing that needs to be performed.
List<StageWrapper>	ParallelClientGroupingBuilder.build(UpgradeContext upgradeContext, List<StageWrapper> stageWrappers)
abstract List<StageWrapper>	StageWrapperBuilder.build(UpgradeContext upgradeContext, List<StageWrapper> stageWrappers) Builds the stage wrappers.
List<UpgradeGroupHolder>	UpgradeHelper.createSequence(UpgradePack upgradePack, UpgradeContext context) Generates a list of UpgradeGroupHolder items that are used to execute either an upgrade or a downgrade.
protected int	StageWrapperBuilder.getParallelHostCount(UpgradeContext ctx, int defaultValue) Gets the parallel setting for a grouping, if defined.
void	UpgradeHelper.publishDesiredRepositoriesUpdates(UpgradeContext upgradeContext)
protected Task	StageWrapperBuilder.resolveTask(UpgradeContext context, UpgradePack.ProcessingComponent pc) The upgrade packs are written such that there is one and only one upgrade element for a component, all other directives go in (pre|post)-(upgrade|downgrade) elements.
protected List<Task>	StageWrapperBuilder.resolveTasks(UpgradeContext context, boolean preTasks, UpgradePack.ProcessingComponent pc) Determine the list of pre- or post-tasks given these rules When performing an upgrade, only use upgrade tasks When performing a downgrade, use the downgrade tasks if they are defined When performing a downgrade, but no downgrade tasks exist, reuse the upgrade tasks
void	UpgradeHelper.updateDesiredRepositoriesAndConfigs(UpgradeContext upgradeContext) Updates the various repositories and configurations for services participating in the upgrade or downgrade.