Package org.apache.hadoop.yarn.server.resourcemanager.nodelabels

Class RMNodeLabelsManager

java.lang.Object

org.apache.hadoop.service.AbstractService

org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager

org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, org.apache.hadoop.service.Service

public class RMNodeLabelsManager
extends org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	RMNodeLabelsManager.Queue

Nested classes/interfaces inherited from class org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager

org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.Host, org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.Node

Nested classes/interfaces inherited from interface org.apache.hadoop.service.Service

org.apache.hadoop.service.Service.STATE

Field Summary

Fields inherited from class org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager

ACCESS_ANY_LABEL_SET, ANY, dispatcher, EMPTY_NODELABEL_SET, EMPTY_STRING_SET, labelCollections, LOG, NO_LABEL, NODE_LABELS_NOT_ENABLED_ERR, nodeCollections, noNodeLabel, readLock, store, WILDCARD_PORT, writeLock

Constructor Summary

Constructors

Constructor	Description
RMNodeLabelsManager()

Method Summary

Modifier and Type	Method	Description
void	activateNode(org.apache.hadoop.yarn.api.records.NodeId nodeId, org.apache.hadoop.yarn.api.records.Resource resource)
void	addLabelsToNode(java.util.Map<org.apache.hadoop.yarn.api.records.NodeId,java.util.Set<java.lang.String>> addedLabelsToNode)
void	addToCluserNodeLabels(java.util.Collection<org.apache.hadoop.yarn.api.records.NodeLabel> labels)
boolean	checkAccess(org.apache.hadoop.security.UserGroupInformation user)
protected void	checkRemoveFromClusterNodeLabelsOfQueue(java.util.Collection<java.lang.String> labelsToRemove)
boolean	containsNodeLabel(java.lang.String label)
void	deactivateNode(org.apache.hadoop.yarn.api.records.NodeId nodeId)
int	getActiveNMCountPerLabel(java.lang.String label)
java.util.Set<java.lang.String>	getLabelsOnNode(org.apache.hadoop.yarn.api.records.NodeId nodeId)
org.apache.hadoop.yarn.api.records.Resource	getQueueResource(java.lang.String queueName, java.util.Set<java.lang.String> queueLabels, org.apache.hadoop.yarn.api.records.Resource clusterResource)
org.apache.hadoop.yarn.api.records.Resource	getResourceByLabel(java.lang.String label, org.apache.hadoop.yarn.api.records.Resource clusterResource)
java.util.List<org.apache.hadoop.yarn.nodelabels.RMNodeLabel>	pullRMNodeLabelsInfo()
void	reinitializeQueueLabels(java.util.Map<java.lang.String,java.util.Set<java.lang.String>> queueToLabels)
void	removeFromClusterNodeLabels(java.util.Collection<java.lang.String> labelsToRemove)
void	removeLabelsFromNode(java.util.Map<org.apache.hadoop.yarn.api.records.NodeId,java.util.Set<java.lang.String>> removeLabelsFromNode)
void	replaceLabelsOnNode(java.util.Map<org.apache.hadoop.yarn.api.records.NodeId,java.util.Set<java.lang.String>> replaceLabelsToNode)
protected void	serviceInit(org.apache.hadoop.conf.Configuration conf)
void	setRMContext(RMContext rmContext)
void	updateNodeResource(org.apache.hadoop.yarn.api.records.NodeId node, org.apache.hadoop.yarn.api.records.Resource newResource)

Methods inherited from class org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager

addToCluserNodeLabelsWithDefaultExclusivity, checkAddLabelsToNode, checkRemoveFromClusterNodeLabels, checkRemoveLabelsFromNode, checkReplaceLabelsOnNode, createHostIfNonExisted, createNodeIfNonExisted, getClusterNodeLabelNames, getClusterNodeLabels, getLabelsByNode, getLabelsByNode, getLabelsInfoByNode, getLabelsInfoToNodes, getLabelsInfoToNodes, getLabelsToNodes, getLabelsToNodes, getNMInNodeSet, getNMInNodeSet, getNMInNodeSet, getNodeLabels, getNodeLabelsInfo, getNodesWithoutALabel, handleStoreEvent, initDispatcher, initNodeLabelStore, internalRemoveFromClusterNodeLabels, internalUpdateLabelsOnNodes, isCentralizedConfiguration, isExclusiveNodeLabel, isInitNodeLabelStoreInProgress, isNodeLabelExplicit, normalizeLabel, normalizeNodeIdToLabels, removeLabelsFromNodeInHost, removeNodeFromLabels, serviceStart, serviceStop, setInitNodeLabelStoreInProgress, startDispatcher, stopDispatcher

Methods inherited from class org.apache.hadoop.service.AbstractService

close, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, noteFailure, putBlocker, registerGlobalListener, registerServiceListener, removeBlocker, setConfig, start, stop, toString, unregisterGlobalListener, unregisterServiceListener, waitForServiceToStop

Methods inherited from class java.lang.Object

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

Constructor Detail

RMNodeLabelsManager

public RMNodeLabelsManager()

Method Detail

serviceInit

protected void serviceInit(org.apache.hadoop.conf.Configuration conf)
                    throws java.lang.Exception

Overrides:

serviceInit in class org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager

Throws:

java.lang.Exception

addLabelsToNode

public void addLabelsToNode(java.util.Map<org.apache.hadoop.yarn.api.records.NodeId,java.util.Set<java.lang.String>> addedLabelsToNode)
                     throws java.io.IOException

Overrides:

addLabelsToNode in class org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager

Throws:

java.io.IOException

checkRemoveFromClusterNodeLabelsOfQueue

protected void checkRemoveFromClusterNodeLabelsOfQueue(java.util.Collection<java.lang.String> labelsToRemove)
                                                throws java.io.IOException

Throws:

java.io.IOException

removeFromClusterNodeLabels

public void removeFromClusterNodeLabels(java.util.Collection<java.lang.String> labelsToRemove)
                                 throws java.io.IOException

Overrides:

removeFromClusterNodeLabels in class org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager

Throws:

java.io.IOException

addToCluserNodeLabels

public void addToCluserNodeLabels(java.util.Collection<org.apache.hadoop.yarn.api.records.NodeLabel> labels)
                           throws java.io.IOException

Overrides:

addToCluserNodeLabels in class org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager

Throws:

java.io.IOException

removeLabelsFromNode

public void removeLabelsFromNode(java.util.Map<org.apache.hadoop.yarn.api.records.NodeId,java.util.Set<java.lang.String>> removeLabelsFromNode)
                          throws java.io.IOException

Overrides:

removeLabelsFromNode in class org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager

Throws:

java.io.IOException

replaceLabelsOnNode

public void replaceLabelsOnNode(java.util.Map<org.apache.hadoop.yarn.api.records.NodeId,java.util.Set<java.lang.String>> replaceLabelsToNode)
                         throws java.io.IOException

Overrides:

replaceLabelsOnNode in class org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager

Throws:

java.io.IOException

activateNode

public void activateNode(org.apache.hadoop.yarn.api.records.NodeId nodeId,
                         org.apache.hadoop.yarn.api.records.Resource resource)

deactivateNode

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

updateNodeResource

public void updateNodeResource(org.apache.hadoop.yarn.api.records.NodeId node,
                               org.apache.hadoop.yarn.api.records.Resource newResource)

reinitializeQueueLabels

public void reinitializeQueueLabels(java.util.Map<java.lang.String,java.util.Set<java.lang.String>> queueToLabels)

getQueueResource

public org.apache.hadoop.yarn.api.records.Resource getQueueResource(java.lang.String queueName,
                                                                    java.util.Set<java.lang.String> queueLabels,
                                                                    org.apache.hadoop.yarn.api.records.Resource clusterResource)

getActiveNMCountPerLabel

public int getActiveNMCountPerLabel(java.lang.String label)

getLabelsOnNode

public java.util.Set<java.lang.String> getLabelsOnNode(org.apache.hadoop.yarn.api.records.NodeId nodeId)

containsNodeLabel

public boolean containsNodeLabel(java.lang.String label)

getResourceByLabel

public org.apache.hadoop.yarn.api.records.Resource getResourceByLabel(java.lang.String label,
                                                                      org.apache.hadoop.yarn.api.records.Resource clusterResource)

checkAccess

public boolean checkAccess(org.apache.hadoop.security.UserGroupInformation user)

setRMContext

public void setRMContext(RMContext rmContext)

pullRMNodeLabelsInfo

public java.util.List<org.apache.hadoop.yarn.nodelabels.RMNodeLabel> pullRMNodeLabelsInfo()