| Package | Description | 
|---|---|
| com.bigdata.counters.httpd | 
 
A httpd service for performance counters, including both live counters
and post-mortem counters read from an XML interchange format. 
 | 
| com.bigdata.service | 
 
This package provides implementations of bigdata services (metadata
service, data service, transaction manager service. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
DummyEventReportingService
A dummy implementation of the  
IEventReportingService interface, used
 for testing the HTTP telemtry service. | 
| Modifier and Type | Interface and Description | 
|---|---|
interface  | 
ILoadBalancerService
Interface for collecting, reporting, and decision-making based on node and
 service utilization statistics. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
AbstractEmbeddedLoadBalancerService
Embedded  
LoadBalancerService. | 
protected class  | 
EmbeddedFederation.EmbeddedLoadBalancerServiceImpl  | 
class  | 
EventReceiver
Class capable of receiving  
Events from remote services. | 
class  | 
LoadBalancerService
The  
LoadBalancerService collects a variety of performance counters
 from hosts and services, identifies over- and under- utilized hosts and
 services based on the collected data and reports those to DataService
 s so that they can auto-balance, and acts as a clearing house for WARN and
 URGENT alerts for hosts and services. | 
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