Package org.apache.hadoop.yarn.server.nodemanager.containermanager.resourceplugin.deviceframework

Class DeviceResourceUpdaterImpl

java.lang.Object

org.apache.hadoop.yarn.server.nodemanager.containermanager.resourceplugin.NodeResourceUpdaterPlugin

org.apache.hadoop.yarn.server.nodemanager.containermanager.resourceplugin.deviceframework.DeviceResourceUpdaterImpl

public class DeviceResourceUpdaterImpl
extends NodeResourceUpdaterPlugin

Hooks into NodeStatusUpdater to update resource.

Constructor Summary

Constructors

Constructor	Description
DeviceResourceUpdaterImpl(java.lang.String resourceName, DevicePlugin devicePlugin)

Method Summary

Modifier and Type	Method	Description
void	updateConfiguredResource(org.apache.hadoop.yarn.api.records.Resource res)	Update configured resource for the given component.

Methods inherited from class java.lang.Object

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

Constructor Detail

DeviceResourceUpdaterImpl

public DeviceResourceUpdaterImpl(java.lang.String resourceName,
                                 DevicePlugin devicePlugin)

Method Detail

updateConfiguredResource

public void updateConfiguredResource(org.apache.hadoop.yarn.api.records.Resource res)
                              throws org.apache.hadoop.yarn.exceptions.YarnException

Description copied from class: NodeResourceUpdaterPlugin

Update configured resource for the given component.

Specified by:

updateConfiguredResource in class NodeResourceUpdaterPlugin

Parameters:

res - resource passed in by external module (such as NodeStatusUpdater

Throws:

org.apache.hadoop.yarn.exceptions.YarnException - when any issue happens.