程序包 org.apache.pulsar.policies.data.loadbalancer

类 LocalBrokerData

java.lang.Object

org.apache.pulsar.policies.data.loadbalancer.LocalBrokerData

所有已实现的接口:

LoadManagerReport, ServiceLookupData

public class LocalBrokerData
extends Object
implements LoadManagerReport

Contains all the data that is maintained locally on each broker.

字段概要

字段

修饰符和类型	字段	说明
static final String	loadReportType

构造器概要

构造器

构造器	说明
LocalBrokerData()
LocalBrokerData(String webServiceUrl, String webServiceUrlTls, String pulsarServiceUrl, String pulsarServiceUrlTls)	Broker data constructor which takes in four URLs to satisfy the contract of ServiceLookupData.
LocalBrokerData(String webServiceUrl, String webServiceUrlTls, String pulsarServiceUrl, String pulsarServiceUrlTls, Map<String,AdvertisedListener> advertisedListeners)

方法概要

修饰符和类型	方法	说明
void	cleanDeltas()
boolean	equals(Object o)	Since the broker data is also used as a lock for the broker, we need to have a stable comparison operator that is not affected by the actual load on the broker.
Map<String,AdvertisedListener>	getAdvertisedListeners()
ResourceUsage	getBandwidthIn()
ResourceUsage	getBandwidthOut()
String	getBrokerVersionString()
Set<String>	getBundles()
Map<String,NamespaceBundleStats>	getBundleStats()
ResourceUsage	getCpu()
ResourceUsage	getDirectMemory()
Set<String>	getLastBundleGains()
Set<String>	getLastBundleLosses()
Map<String,NamespaceBundleStats>	getLastStats()
long	getLastUpdate()
String	getLoadManagerClassName()
String	getLoadReportType()
double	getMaxResourceUsage()
double	getMaxResourceUsageWithWeight(double cpuWeight, double directMemoryWeight, double bandwidthInWeight, double bandwidthOutWeight)
double	getMaxResourceUsageWithWeight(double cpuWeight, double memoryWeight, double directMemoryWeight, double bandwidthInWeight, double bandwidthOutWeight)	已过时。
ResourceUsage	getMemory()
double	getMsgRateIn()
double	getMsgRateOut()
double	getMsgThroughputIn()
double	getMsgThroughputOut()
int	getNumBundles()
int	getNumConsumers()
int	getNumProducers()
long	getNumTopics()
Optional<String>	getProtocol(String protocol)
Map<String,String>	getProtocols()
String	getPulsarServiceUrl()
String	getPulsarServiceUrlTls()
long	getStartTimestamp()
String	getWebServiceUrl()
String	getWebServiceUrlTls()
int	hashCode()
boolean	isNonPersistentTopicsEnabled()
boolean	isPersistentTopicsEnabled()
static double	max(double... args)
String	printResourceUsage()
void	setAdvertisedListeners(Map<String,AdvertisedListener> advertisedListeners)
void	setBandwidthIn(ResourceUsage bandwidthIn)
void	setBandwidthOut(ResourceUsage bandwidthOut)
void	setBrokerVersionString(String brokerVersionString)
void	setBundles(Set<String> bundles)
void	setCpu(ResourceUsage cpu)
void	setDirectMemory(ResourceUsage directMemory)
void	setLastBundleGains(Set<String> lastBundleGains)
void	setLastBundleLosses(Set<String> lastBundleLosses)
void	setLastStats(Map<String,NamespaceBundleStats> lastStats)
void	setLastUpdate(long lastUpdate)
void	setLoadManagerClassName(String loadManagerClassName)
void	setMemory(ResourceUsage memory)
void	setMsgRateIn(double msgRateIn)
void	setMsgRateOut(double msgRateOut)
void	setMsgThroughputIn(double msgThroughputIn)
void	setMsgThroughputOut(double msgThroughputOut)
void	setNonPersistentTopicsEnabled(boolean nonPersistentTopicsEnabled)
void	setNumBundles(int numBundles)
void	setNumConsumers(int numConsumers)
void	setNumProducers(int numProducers)
void	setNumTopics(int numTopics)
void	setPersistentTopicsEnabled(boolean persistentTopicsEnabled)
void	setProtocols(Map<String,String> protocols)
void	update(LocalBrokerData other)	Using another LocalBrokerData, update this.
void	update(SystemResourceUsage systemResourceUsage, Map<String,NamespaceBundleStats> bundleStats)	Using the system resource usage and bundle stats acquired from the Pulsar client, update this LocalBrokerData.

从类继承的方法 java.lang.Object

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

字段详细资料

loadReportType

public static final String loadReportType

构造器详细资料

LocalBrokerData

public LocalBrokerData()

LocalBrokerData

public LocalBrokerData(String webServiceUrl,
 String webServiceUrlTls,
 String pulsarServiceUrl,
 String pulsarServiceUrlTls)

Broker data constructor which takes in four URLs to satisfy the contract of ServiceLookupData.

LocalBrokerData

public LocalBrokerData(String webServiceUrl,
 String webServiceUrlTls,
 String pulsarServiceUrl,
 String pulsarServiceUrlTls,
 Map<String,AdvertisedListener> advertisedListeners)

方法详细资料

equals

public boolean equals(Object o)

Since the broker data is also used as a lock for the broker, we need to have a stable comparison operator that is not affected by the actual load on the broker.

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

update

public void update(SystemResourceUsage systemResourceUsage,
 Map<String,NamespaceBundleStats> bundleStats)

Using the system resource usage and bundle stats acquired from the Pulsar client, update this LocalBrokerData.

参数:

systemResourceUsage - System resource usage (cpu, memory, and direct memory).

bundleStats - The bundle stats retrieved from the Pulsar client.

update

public void update(LocalBrokerData other)

Using another LocalBrokerData, update this.

参数:

other - LocalBrokerData to update from.

getMaxResourceUsage

public double getMaxResourceUsage()

printResourceUsage

public String printResourceUsage()

getMaxResourceUsageWithWeight

@Deprecated
public double getMaxResourceUsageWithWeight(double cpuWeight,
 double memoryWeight,
 double directMemoryWeight,
 double bandwidthInWeight,
 double bandwidthOutWeight)

已过时。

getMaxResourceUsageWithWeight

public double getMaxResourceUsageWithWeight(double cpuWeight,
 double directMemoryWeight,
 double bandwidthInWeight,
 double bandwidthOutWeight)

max

public static double max(double... args)

getLoadReportType

public String getLoadReportType()

getCpu

public ResourceUsage getCpu()

指定者:

getCpu 在接口中 LoadManagerReport

setCpu

public void setCpu(ResourceUsage cpu)

getMemory

public ResourceUsage getMemory()

指定者:

getMemory 在接口中 LoadManagerReport

setMemory

public void setMemory(ResourceUsage memory)

getDirectMemory

public ResourceUsage getDirectMemory()

指定者:

getDirectMemory 在接口中 LoadManagerReport

setDirectMemory

public void setDirectMemory(ResourceUsage directMemory)

getBandwidthIn

public ResourceUsage getBandwidthIn()

指定者:

getBandwidthIn 在接口中 LoadManagerReport

setBandwidthIn

public void setBandwidthIn(ResourceUsage bandwidthIn)

getBandwidthOut

public ResourceUsage getBandwidthOut()

指定者:

getBandwidthOut 在接口中 LoadManagerReport

setBandwidthOut

public void setBandwidthOut(ResourceUsage bandwidthOut)

getLastBundleGains

public Set<String> getLastBundleGains()

cleanDeltas

public void cleanDeltas()

setLastBundleGains

public void setLastBundleGains(Set<String> lastBundleGains)

getLastBundleLosses

public Set<String> getLastBundleLosses()

setLastBundleLosses

public void setLastBundleLosses(Set<String> lastBundleLosses)

getLastUpdate

public long getLastUpdate()

指定者:

getLastUpdate 在接口中 LoadManagerReport

setLastUpdate

public void setLastUpdate(long lastUpdate)

getBundles

public Set<String> getBundles()

setBundles

public void setBundles(Set<String> bundles)

getLastStats

public Map<String,NamespaceBundleStats> getLastStats()

setLastStats

public void setLastStats(Map<String,NamespaceBundleStats> lastStats)

getNumTopics

public long getNumTopics()

指定者:

getNumTopics 在接口中 LoadManagerReport

setNumTopics

public void setNumTopics(int numTopics)

getNumBundles

public int getNumBundles()

指定者:

getNumBundles 在接口中 LoadManagerReport

setNumBundles

public void setNumBundles(int numBundles)

getNumConsumers

public int getNumConsumers()

指定者:

getNumConsumers 在接口中 LoadManagerReport

setNumConsumers

public void setNumConsumers(int numConsumers)

getNumProducers

public int getNumProducers()

指定者:

getNumProducers 在接口中 LoadManagerReport

setNumProducers

public void setNumProducers(int numProducers)

getMsgThroughputIn

public double getMsgThroughputIn()

指定者:

getMsgThroughputIn 在接口中 LoadManagerReport

setMsgThroughputIn

public void setMsgThroughputIn(double msgThroughputIn)

getMsgThroughputOut

public double getMsgThroughputOut()

指定者:

getMsgThroughputOut 在接口中 LoadManagerReport

setMsgThroughputOut

public void setMsgThroughputOut(double msgThroughputOut)

getMsgRateIn

public double getMsgRateIn()

指定者:

getMsgRateIn 在接口中 LoadManagerReport

setMsgRateIn

public void setMsgRateIn(double msgRateIn)

getMsgRateOut

public double getMsgRateOut()

指定者:

getMsgRateOut 在接口中 LoadManagerReport

setMsgRateOut

public void setMsgRateOut(double msgRateOut)

setBrokerVersionString

public void setBrokerVersionString(String brokerVersionString)

getBrokerVersionString

public String getBrokerVersionString()

指定者:

getBrokerVersionString 在接口中 LoadManagerReport

getWebServiceUrl

public String getWebServiceUrl()

指定者:

getWebServiceUrl 在接口中 ServiceLookupData

getWebServiceUrlTls

public String getWebServiceUrlTls()

指定者:

getWebServiceUrlTls 在接口中 ServiceLookupData

getPulsarServiceUrl

public String getPulsarServiceUrl()

指定者:

getPulsarServiceUrl 在接口中 ServiceLookupData

getPulsarServiceUrlTls

public String getPulsarServiceUrlTls()

指定者:

getPulsarServiceUrlTls 在接口中 ServiceLookupData

isPersistentTopicsEnabled

public boolean isPersistentTopicsEnabled()

指定者:

isPersistentTopicsEnabled 在接口中 LoadManagerReport

setPersistentTopicsEnabled

public void setPersistentTopicsEnabled(boolean persistentTopicsEnabled)

isNonPersistentTopicsEnabled

public boolean isNonPersistentTopicsEnabled()

指定者:

isNonPersistentTopicsEnabled 在接口中 LoadManagerReport

setNonPersistentTopicsEnabled

public void setNonPersistentTopicsEnabled(boolean nonPersistentTopicsEnabled)

getBundleStats

public Map<String,NamespaceBundleStats> getBundleStats()

指定者:

getBundleStats 在接口中 LoadManagerReport

setProtocols

public void setProtocols(Map<String,String> protocols)

getProtocols

public Map<String,String> getProtocols()

指定者:

getProtocols 在接口中 ServiceLookupData

getProtocol

public Optional<String> getProtocol(String protocol)

指定者:

getProtocol 在接口中 ServiceLookupData

getAdvertisedListeners

public Map<String,AdvertisedListener> getAdvertisedListeners()

setAdvertisedListeners

public void setAdvertisedListeners(Map<String,AdvertisedListener> advertisedListeners)

getLoadManagerClassName

public String getLoadManagerClassName()

指定者:

getLoadManagerClassName 在接口中 ServiceLookupData

setLoadManagerClassName

public void setLoadManagerClassName(String loadManagerClassName)

getStartTimestamp

public long getStartTimestamp()

指定者:

getStartTimestamp 在接口中 ServiceLookupData