| Package | Description |
|---|---|
| org.apache.hadoop.yarn.server.nodemanager | |
| org.apache.hadoop.yarn.server.nodemanager.nodelabels |
Package to encapsulate classes used to handle node labels and node
attributes in NM.
|
| Class and Description |
|---|
| NodeAttributesProvider
Abstract class which will be responsible for fetching the node attributes.
|
| NodeLabelsProvider
Abstract class which will be responsible for fetching the node labels.
|
| Class and Description |
|---|
| AbstractNodeDescriptorsProvider
Provides base implementation of NodeDescriptorsProvider with Timer and
expects subclass to provide TimerTask which can fetch node descriptors.
|
| NodeAttributesProvider
Abstract class which will be responsible for fetching the node attributes.
|
| NodeDescriptorsProvider
Interface which will be responsible for fetching node descriptors,
a node descriptor could be a
NodeLabel or a
NodeAttribute. |
| NodeLabelsProvider
Abstract class which will be responsible for fetching the node labels.
|
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