org.apache.hadoop.yarn.api.protocolrecords
Class GetClusterNodesRequest

java.lang.Object
  org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesRequest

@InterfaceAudience.Public
@InterfaceStability.Stable
public abstract class GetClusterNodesRequest
extends Object

The request from clients to get a report of all nodes in the cluster from the ResourceManager.

The request will ask for all nodes in the given NodeStates.

See Also:

ApplicationClientProtocol.getClusterNodes(GetClusterNodesRequest)

Constructor Summary

GetClusterNodesRequest()

Method Summary

abstract EnumSet<NodeState>	getNodeStates() The state to filter the cluster nodes with.
static GetClusterNodesRequest	newInstance()
static GetClusterNodesRequest	newInstance(EnumSet<NodeState> states)
abstract void	setNodeStates(EnumSet<NodeState> states) The state to filter the cluster nodes with.

Methods inherited from class java.lang.Object

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

Constructor Detail

GetClusterNodesRequest

public GetClusterNodesRequest()

Method Detail

newInstance

@InterfaceAudience.Public
@InterfaceStability.Stable
public static GetClusterNodesRequest newInstance(EnumSet<NodeState> states)

newInstance

@InterfaceAudience.Public
@InterfaceStability.Stable
public static GetClusterNodesRequest newInstance()

getNodeStates

public abstract EnumSet<NodeState> getNodeStates()

The state to filter the cluster nodes with.

setNodeStates

public abstract void setNodeStates(EnumSet<NodeState> states)

The state to filter the cluster nodes with.