| Package | Description | 
|---|---|
| org.apache.hadoop.yarn.server.nodemanager.nodelabels | Package to encapsulate classes used to handle node labels and node
 attributes in NM. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | ConfigurationNodeAttributesProviderConfiguration based node attributes provider. | 
| class  | ConfigurationNodeLabelsProviderProvides Node's Labels by constantly monitoring the configuration. | 
| class  | NodeAttributesProviderAbstract class which will be responsible for fetching the node attributes. | 
| class  | NodeLabelsProviderAbstract class which will be responsible for fetching the node labels. | 
| class  | ScriptBasedNodeAttributesProviderNode attribute provider that periodically runs a script to collect
 node attributes. | 
| class  | ScriptBasedNodeLabelsProviderThe class which provides functionality of getting the labels of the node
 using the configured node labels provider script. | 
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