| Package | Description | 
|---|---|
| org.apache.hadoop.yarn.service.api.records | |
| org.apache.hadoop.yarn.service.client | Package org.apache.hadoop.yarn.service.client contains classes
 for YARN Services Client API. | 
| Class and Description | 
|---|
| Artifact Artifact of an service component. | 
| BaseResource | 
| Component One or more components of the service. | 
| ComponentContainers Containers of a component. | 
| ComponentState | 
| ConfigFile A config file that needs to be created and made available as a volume in an
 service component container. | 
| ConfigFormat | 
| Configuration Set of configuration properties that can be injected into the service
 components via envs, files and custom pluggable helper docker containers. | 
| Container An instance of a running service container. | 
| ContainerState The current state of the container of an application. | 
| Error | 
| KerberosPrincipal The kerberos principal of the service. | 
| LocalizationStatus The status of localization. | 
| PlacementConstraint Placement constraint details. | 
| PlacementPolicy Advanced placement policy of the components of a service. | 
| PlacementScope The scope of placement for the containers of a component. | 
| PlacementType The type of placement - affinity/anti-affinity/affinity-with-cardinality with
 containers of another component or containers of the same component (self). | 
| ReadinessCheck A custom command or a pluggable helper container to determine the readiness
 of a container of a component. | 
| Resource Resource determines the amount of resources (vcores, memory, network, etc.)
 usable by a container. | 
| Service An Service resource has the following attributes. | 
| ServiceState The current state of an service. | 
| ServiceStatus The current status of a submitted service, returned as a response to the
 GET API. | 
| Class and Description | 
|---|
| ComponentContainers Containers of a component. | 
| Container An instance of a running service container. | 
| ContainerState The current state of the container of an application. | 
| Service An Service resource has the following attributes. | 
| ServiceState The current state of an service. | 
Copyright © 2023 Apache Software Foundation. All rights reserved.