Package org.apache.pulsar.policies.data.loadbalancer

Class LocalBrokerData

java.lang.Object
org.apache.pulsar.policies.data.loadbalancer.LocalBrokerData
All Implemented Interfaces:
org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport, org.apache.pulsar.policies.data.loadbalancer.ServiceLookupData
public class LocalBrokerData extends Object implements org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport
Contains all the data that is maintained locally on each broker.

  • Field Details

    • loadReportType

      public static final String loadReportType

  • Constructor Details

    • 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)

  • Method Details

    • 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.
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • update

      public void update(SystemResourceUsage systemResourceUsage, Map<String,org.apache.pulsar.policies.data.loadbalancer.NamespaceBundleStats> bundleStats)
      Using the system resource usage and bundle stats acquired from the Pulsar client, update this LocalBrokerData.
      Parameters:
      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.
      Parameters:
      other - LocalBrokerData to update from.

    • getMaxResourceUsage

      public double getMaxResourceUsage()

    • printResourceUsage

      public String printResourceUsage()

    • getMaxResourceUsageWithWeight

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

    • getLoadReportType

      public String getLoadReportType()

    • getCpu

      public org.apache.pulsar.policies.data.loadbalancer.ResourceUsage getCpu()
      Specified by:
      getCpu in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setCpu

      public void setCpu(org.apache.pulsar.policies.data.loadbalancer.ResourceUsage cpu)

    • getMemory

      public org.apache.pulsar.policies.data.loadbalancer.ResourceUsage getMemory()
      Specified by:
      getMemory in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setMemory

      public void setMemory(org.apache.pulsar.policies.data.loadbalancer.ResourceUsage memory)

    • getDirectMemory

      public org.apache.pulsar.policies.data.loadbalancer.ResourceUsage getDirectMemory()
      Specified by:
      getDirectMemory in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setDirectMemory

      public void setDirectMemory(org.apache.pulsar.policies.data.loadbalancer.ResourceUsage directMemory)

    • getBandwidthIn

      public org.apache.pulsar.policies.data.loadbalancer.ResourceUsage getBandwidthIn()
      Specified by:
      getBandwidthIn in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setBandwidthIn

      public void setBandwidthIn(org.apache.pulsar.policies.data.loadbalancer.ResourceUsage bandwidthIn)

    • getBandwidthOut

      public org.apache.pulsar.policies.data.loadbalancer.ResourceUsage getBandwidthOut()
      Specified by:
      getBandwidthOut in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setBandwidthOut

      public void setBandwidthOut(org.apache.pulsar.policies.data.loadbalancer.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()
      Specified by:
      getLastUpdate in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setLastUpdate

      public void setLastUpdate(long lastUpdate)

    • getBundles

      public Set<String> getBundles()

    • setBundles

      public void setBundles(Set<String> bundles)

    • getLastStats

      public Map<String,org.apache.pulsar.policies.data.loadbalancer.NamespaceBundleStats> getLastStats()

    • setLastStats

      public void setLastStats(Map<String,org.apache.pulsar.policies.data.loadbalancer.NamespaceBundleStats> lastStats)

    • getNumTopics

      public int getNumTopics()
      Specified by:
      getNumTopics in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setNumTopics

      public void setNumTopics(int numTopics)

    • getNumBundles

      public int getNumBundles()
      Specified by:
      getNumBundles in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setNumBundles

      public void setNumBundles(int numBundles)

    • getNumConsumers

      public int getNumConsumers()
      Specified by:
      getNumConsumers in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setNumConsumers

      public void setNumConsumers(int numConsumers)

    • getNumProducers

      public int getNumProducers()
      Specified by:
      getNumProducers in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setNumProducers

      public void setNumProducers(int numProducers)

    • getMsgThroughputIn

      public double getMsgThroughputIn()
      Specified by:
      getMsgThroughputIn in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setMsgThroughputIn

      public void setMsgThroughputIn(double msgThroughputIn)

    • getMsgThroughputOut

      public double getMsgThroughputOut()
      Specified by:
      getMsgThroughputOut in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setMsgThroughputOut

      public void setMsgThroughputOut(double msgThroughputOut)

    • getMsgRateIn

      public double getMsgRateIn()
      Specified by:
      getMsgRateIn in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setMsgRateIn

      public void setMsgRateIn(double msgRateIn)

    • getMsgRateOut

      public double getMsgRateOut()
      Specified by:
      getMsgRateOut in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setMsgRateOut

      public void setMsgRateOut(double msgRateOut)

    • setBrokerVersionString

      public void setBrokerVersionString(String brokerVersionString)

    • getBrokerVersionString

      public String getBrokerVersionString()
      Specified by:
      getBrokerVersionString in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • getWebServiceUrl

      public String getWebServiceUrl()
      Specified by:
      getWebServiceUrl in interface org.apache.pulsar.policies.data.loadbalancer.ServiceLookupData

    • getWebServiceUrlTls

      public String getWebServiceUrlTls()
      Specified by:
      getWebServiceUrlTls in interface org.apache.pulsar.policies.data.loadbalancer.ServiceLookupData

    • getPulsarServiceUrl

      public String getPulsarServiceUrl()
      Specified by:
      getPulsarServiceUrl in interface org.apache.pulsar.policies.data.loadbalancer.ServiceLookupData

    • getPulsarServiceUrlTls

      public String getPulsarServiceUrlTls()
      Specified by:
      getPulsarServiceUrlTls in interface org.apache.pulsar.policies.data.loadbalancer.ServiceLookupData

    • isPersistentTopicsEnabled

      public boolean isPersistentTopicsEnabled()
      Specified by:
      isPersistentTopicsEnabled in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setPersistentTopicsEnabled

      public void setPersistentTopicsEnabled(boolean persistentTopicsEnabled)

    • isNonPersistentTopicsEnabled

      public boolean isNonPersistentTopicsEnabled()
      Specified by:
      isNonPersistentTopicsEnabled in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setNonPersistentTopicsEnabled

      public void setNonPersistentTopicsEnabled(boolean nonPersistentTopicsEnabled)

    • getBundleStats

      public Map<String,org.apache.pulsar.policies.data.loadbalancer.NamespaceBundleStats> getBundleStats()
      Specified by:
      getBundleStats in interface org.apache.pulsar.policies.data.loadbalancer.LoadManagerReport

    • setProtocols

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

    • getProtocols

      public Map<String,String> getProtocols()
      Specified by:
      getProtocols in interface org.apache.pulsar.policies.data.loadbalancer.ServiceLookupData

    • getProtocol

      public Optional<String> getProtocol(String protocol)
      Specified by:
      getProtocol in interface org.apache.pulsar.policies.data.loadbalancer.ServiceLookupData

    • getAdvertisedListeners

      public Map<String,AdvertisedListener> getAdvertisedListeners()

    • setAdvertisedListeners

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