Package org.apache.hadoop.yarn.server.resourcemanager.volume.csi.lifecycle

Class VolumeImpl

java.lang.Object

org.apache.hadoop.yarn.server.resourcemanager.volume.csi.lifecycle.VolumeImpl

All Implemented Interfaces:

org.apache.hadoop.yarn.event.EventHandler<VolumeEvent>, Volume

public class VolumeImpl
extends java.lang.Object
implements Volume

This class maintains the volume states and state transition according to the CSI volume lifecycle. Volume states are stored in VolumeStates class.

Constructor Summary

Constructors

Constructor	Description
VolumeImpl(org.apache.hadoop.yarn.server.volume.csi.VolumeMetaData volumeMeta)

Method Summary

Modifier and Type	Method	Description
org.apache.hadoop.yarn.api.CsiAdaptorProtocol	getClient()
org.apache.hadoop.yarn.server.volume.csi.VolumeId	getVolumeId()
org.apache.hadoop.yarn.server.volume.csi.VolumeMetaData	getVolumeMeta()
VolumeState	getVolumeState()
void	handle(VolumeEvent event)
void	setClient(org.apache.hadoop.yarn.api.CsiAdaptorProtocol csiAdaptorClient)

Methods inherited from class java.lang.Object

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

Constructor Detail

VolumeImpl

public VolumeImpl(org.apache.hadoop.yarn.server.volume.csi.VolumeMetaData volumeMeta)

Method Detail

setClient

@VisibleForTesting
public void setClient(org.apache.hadoop.yarn.api.CsiAdaptorProtocol csiAdaptorClient)

Specified by:

setClient in interface Volume

getClient

public org.apache.hadoop.yarn.api.CsiAdaptorProtocol getClient()

Specified by:

getClient in interface Volume

getVolumeMeta

public org.apache.hadoop.yarn.server.volume.csi.VolumeMetaData getVolumeMeta()

Specified by:

getVolumeMeta in interface Volume

getVolumeState

public VolumeState getVolumeState()

Specified by:

getVolumeState in interface Volume

getVolumeId

public org.apache.hadoop.yarn.server.volume.csi.VolumeId getVolumeId()

Specified by:

getVolumeId in interface Volume

handle

public void handle(VolumeEvent event)

Specified by:

handle in interface org.apache.hadoop.yarn.event.EventHandler<VolumeEvent>