Package org.apache.hadoop.yarn.server.api.protocolrecords

Class RegisterNodeManagerRequest

java.lang.Object

org.apache.hadoop.yarn.server.api.protocolrecords.RegisterNodeManagerRequest

Direct Known Subclasses:

RegisterNodeManagerRequestPBImpl

public abstract class RegisterNodeManagerRequest
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
RegisterNodeManagerRequest()

Method Summary

Modifier and Type	Method	Description
abstract int	getHttpPort()
abstract java.util.List<LogAggregationReport>	getLogAggregationReportsForApps()
abstract java.util.List<NMContainerStatus>	getNMContainerStatuses()
abstract java.lang.String	getNMVersion()
abstract java.util.Set<org.apache.hadoop.yarn.api.records.NodeAttribute>	getNodeAttributes()
abstract org.apache.hadoop.yarn.api.records.NodeId	getNodeId()
abstract java.util.Set<org.apache.hadoop.yarn.api.records.NodeLabel>	getNodeLabels()
abstract NodeStatus	getNodeStatus()	Get the status of the node.
abstract org.apache.hadoop.yarn.api.records.Resource	getPhysicalResource()	Get the physical resources in the node to properly estimate resource utilization.
abstract org.apache.hadoop.yarn.api.records.Resource	getResource()
abstract java.util.List<org.apache.hadoop.yarn.api.records.ApplicationId>	getRunningApplications()	We introduce this here because currently YARN RM doesn't persist nodes info for application running.
static RegisterNodeManagerRequest	newInstance(org.apache.hadoop.yarn.api.records.NodeId nodeId, int httpPort, org.apache.hadoop.yarn.api.records.Resource resource, java.lang.String nodeManagerVersionId, java.util.List<NMContainerStatus> containerStatuses, java.util.List<org.apache.hadoop.yarn.api.records.ApplicationId> runningApplications)
static RegisterNodeManagerRequest	newInstance(org.apache.hadoop.yarn.api.records.NodeId nodeId, int httpPort, org.apache.hadoop.yarn.api.records.Resource resource, java.lang.String nodeManagerVersionId, java.util.List<NMContainerStatus> containerStatuses, java.util.List<org.apache.hadoop.yarn.api.records.ApplicationId> runningApplications, java.util.Set<org.apache.hadoop.yarn.api.records.NodeLabel> nodeLabels)
static RegisterNodeManagerRequest	newInstance(org.apache.hadoop.yarn.api.records.NodeId nodeId, int httpPort, org.apache.hadoop.yarn.api.records.Resource resource, java.lang.String nodeManagerVersionId, java.util.List<NMContainerStatus> containerStatuses, java.util.List<org.apache.hadoop.yarn.api.records.ApplicationId> runningApplications, java.util.Set<org.apache.hadoop.yarn.api.records.NodeLabel> nodeLabels, org.apache.hadoop.yarn.api.records.Resource physicalResource)
static RegisterNodeManagerRequest	newInstance(org.apache.hadoop.yarn.api.records.NodeId nodeId, int httpPort, org.apache.hadoop.yarn.api.records.Resource resource, java.lang.String nodeManagerVersionId, java.util.List<NMContainerStatus> containerStatuses, java.util.List<org.apache.hadoop.yarn.api.records.ApplicationId> runningApplications, java.util.Set<org.apache.hadoop.yarn.api.records.NodeLabel> nodeLabels, org.apache.hadoop.yarn.api.records.Resource physicalResource, java.util.Set<org.apache.hadoop.yarn.api.records.NodeAttribute> nodeAttributes, NodeStatus nodeStatus)
abstract void	setContainerStatuses(java.util.List<NMContainerStatus> containerStatuses)
abstract void	setHttpPort(int port)
abstract void	setLogAggregationReportsForApps(java.util.List<LogAggregationReport> logAggregationReportsForApps)
abstract void	setNMVersion(java.lang.String version)
abstract void	setNodeAttributes(java.util.Set<org.apache.hadoop.yarn.api.records.NodeAttribute> nodeAttributes)
abstract void	setNodeId(org.apache.hadoop.yarn.api.records.NodeId nodeId)
abstract void	setNodeLabels(java.util.Set<org.apache.hadoop.yarn.api.records.NodeLabel> nodeLabels)
abstract void	setNodeStatus(NodeStatus nodeStatus)	Set the status of the node.
abstract void	setPhysicalResource(org.apache.hadoop.yarn.api.records.Resource physicalResource)	Set the physical resources in the node to properly estimate resource utilization.
abstract void	setResource(org.apache.hadoop.yarn.api.records.Resource resource)
abstract void	setRunningApplications(java.util.List<org.apache.hadoop.yarn.api.records.ApplicationId> runningApplications)	Setter for getRunningApplications()

Methods inherited from class java.lang.Object

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

Constructor Detail

RegisterNodeManagerRequest

public RegisterNodeManagerRequest()

Method Detail

newInstance

public static RegisterNodeManagerRequest newInstance(org.apache.hadoop.yarn.api.records.NodeId nodeId,
                                                     int httpPort,
                                                     org.apache.hadoop.yarn.api.records.Resource resource,
                                                     java.lang.String nodeManagerVersionId,
                                                     java.util.List<NMContainerStatus> containerStatuses,
                                                     java.util.List<org.apache.hadoop.yarn.api.records.ApplicationId> runningApplications)

newInstance

public static RegisterNodeManagerRequest newInstance(org.apache.hadoop.yarn.api.records.NodeId nodeId,
                                                     int httpPort,
                                                     org.apache.hadoop.yarn.api.records.Resource resource,
                                                     java.lang.String nodeManagerVersionId,
                                                     java.util.List<NMContainerStatus> containerStatuses,
                                                     java.util.List<org.apache.hadoop.yarn.api.records.ApplicationId> runningApplications,
                                                     java.util.Set<org.apache.hadoop.yarn.api.records.NodeLabel> nodeLabels)

newInstance

public static RegisterNodeManagerRequest newInstance(org.apache.hadoop.yarn.api.records.NodeId nodeId,
                                                     int httpPort,
                                                     org.apache.hadoop.yarn.api.records.Resource resource,
                                                     java.lang.String nodeManagerVersionId,
                                                     java.util.List<NMContainerStatus> containerStatuses,
                                                     java.util.List<org.apache.hadoop.yarn.api.records.ApplicationId> runningApplications,
                                                     java.util.Set<org.apache.hadoop.yarn.api.records.NodeLabel> nodeLabels,
                                                     org.apache.hadoop.yarn.api.records.Resource physicalResource)

newInstance

public static RegisterNodeManagerRequest newInstance(org.apache.hadoop.yarn.api.records.NodeId nodeId,
                                                     int httpPort,
                                                     org.apache.hadoop.yarn.api.records.Resource resource,
                                                     java.lang.String nodeManagerVersionId,
                                                     java.util.List<NMContainerStatus> containerStatuses,
                                                     java.util.List<org.apache.hadoop.yarn.api.records.ApplicationId> runningApplications,
                                                     java.util.Set<org.apache.hadoop.yarn.api.records.NodeLabel> nodeLabels,
                                                     org.apache.hadoop.yarn.api.records.Resource physicalResource,
                                                     java.util.Set<org.apache.hadoop.yarn.api.records.NodeAttribute> nodeAttributes,
                                                     NodeStatus nodeStatus)

getNodeId

public abstract org.apache.hadoop.yarn.api.records.NodeId getNodeId()

getHttpPort

public abstract int getHttpPort()

getResource

public abstract org.apache.hadoop.yarn.api.records.Resource getResource()

getNMVersion

public abstract java.lang.String getNMVersion()

getNMContainerStatuses

public abstract java.util.List<NMContainerStatus> getNMContainerStatuses()

getNodeLabels

public abstract java.util.Set<org.apache.hadoop.yarn.api.records.NodeLabel> getNodeLabels()

setNodeLabels

public abstract void setNodeLabels(java.util.Set<org.apache.hadoop.yarn.api.records.NodeLabel> nodeLabels)

getRunningApplications

public abstract java.util.List<org.apache.hadoop.yarn.api.records.ApplicationId> getRunningApplications()

We introduce this here because currently YARN RM doesn't persist nodes info for application running. When RM restart happened, we cannot determinate if a node should do application cleanup (like log-aggregation, status update, etc.) or not.

When we have this running application list in node manager register request, we can recover nodes info for running applications. And then we can take actions accordingly

Returns:

running application list in this node

setNodeId

public abstract void setNodeId(org.apache.hadoop.yarn.api.records.NodeId nodeId)

setHttpPort

public abstract void setHttpPort(int port)

setResource

public abstract void setResource(org.apache.hadoop.yarn.api.records.Resource resource)

setNMVersion

public abstract void setNMVersion(java.lang.String version)

setContainerStatuses

public abstract void setContainerStatuses(java.util.List<NMContainerStatus> containerStatuses)

setRunningApplications

public abstract void setRunningApplications(java.util.List<org.apache.hadoop.yarn.api.records.ApplicationId> runningApplications)

Setter for getRunningApplications()

Parameters:

runningApplications - running application in this node

getPhysicalResource

public abstract org.apache.hadoop.yarn.api.records.Resource getPhysicalResource()

Get the physical resources in the node to properly estimate resource utilization.

Returns:

Physical resources in the node.

setPhysicalResource

public abstract void setPhysicalResource(org.apache.hadoop.yarn.api.records.Resource physicalResource)

Set the physical resources in the node to properly estimate resource utilization.

Parameters:

physicalResource - Physical resources in the node.

getLogAggregationReportsForApps

public abstract java.util.List<LogAggregationReport> getLogAggregationReportsForApps()

setLogAggregationReportsForApps

public abstract void setLogAggregationReportsForApps(java.util.List<LogAggregationReport> logAggregationReportsForApps)

getNodeAttributes

public abstract java.util.Set<org.apache.hadoop.yarn.api.records.NodeAttribute> getNodeAttributes()

setNodeAttributes

public abstract void setNodeAttributes(java.util.Set<org.apache.hadoop.yarn.api.records.NodeAttribute> nodeAttributes)

getNodeStatus

public abstract NodeStatus getNodeStatus()

Get the status of the node.

Returns:

The status of the node.

setNodeStatus

public abstract void setNodeStatus(NodeStatus nodeStatus)

Set the status of the node.

Parameters:

nodeStatus - The status of the node.