com.bigdata.service
Class AbstractEmbeddedLoadBalancerService

java.lang.Object
  com.bigdata.service.AbstractService
      com.bigdata.service.LoadBalancerService
          com.bigdata.service.AbstractEmbeddedLoadBalancerService

All Implemented Interfaces:

IEventReceivingService, IEventReportingService, ILoadBalancerService, IService, IServiceShutdown, Remote

Direct Known Subclasses:

EmbeddedFederation.EmbeddedLoadBalancerServiceImpl

public abstract class AbstractEmbeddedLoadBalancerService
extends LoadBalancerService

Embedded LoadBalancerService.

Version:

$Id: AbstractEmbeddedLoadBalancerService.java 2265 2009-10-26 12:51:06Z thompsonbry $

Author:

Bryan Thompson

Nested Class Summary

Nested classes/interfaces inherited from class com.bigdata.service.LoadBalancerService

LoadBalancerService.Options, LoadBalancerService.RoundRobinServiceLoadHelper, LoadBalancerService.ServiceLoadHelperWithoutScores, LoadBalancerService.ServiceLoadHelperWithScores, LoadBalancerService.UpdateTask

Field Summary

Fields inherited from class com.bigdata.service.LoadBalancerService

activeDataServices, activeHosts, eventReceiver, eventStore, historyMinutes, hostScores, initialRoundRobinUpdateCount, isTransient, joined, lock, log, logDir, nupdates, ps, serviceJoinTimeout, serviceScores, updateService

Constructor Summary

AbstractEmbeddedLoadBalancerService(UUID serviceUUID, Properties properties)

Method Summary

protected String

getClientHostname() Return the canonical hostname of the client in the context of a RMI request.

Methods inherited from class com.bigdata.service.LoadBalancerService

destroy, finalized, getProperties, getServiceIface, getUnderUtilizedDataService, getUnderUtilizedDataServices, isHighlyUtilizedDataService, isHighlyUtilizedDataService, isOpen, isUnderUtilizedDataService, isUnderUtilizedDataService, join, leave, logCounters, logCounters, notify, notifyEvent, rangeCount, rangeIterator, setHostScores, setServiceScores, shutdown, shutdownNow, start, urgent, warn

Methods inherited from class com.bigdata.service.AbstractService

clearLoggingContext, getFederation, getHostname, getServiceName, getServiceUUID, setServiceUUID, setupLoggingContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.bigdata.service.IService

getHostname, getServiceName, getServiceUUID

Constructor Detail

AbstractEmbeddedLoadBalancerService

public AbstractEmbeddedLoadBalancerService(UUID serviceUUID,
                                           Properties properties)

Method Detail

getClientHostname

protected String getClientHostname()

Description copied from class: LoadBalancerService

Return the canonical hostname of the client in the context of a RMI request. If the request is not remote then return the canonical hostname for this host.

Specified by:

getClientHostname in class LoadBalancerService