Package | Description |
---|---|
com.bigdata.service |
This package provides implementations of bigdata services (metadata
service, data service, transaction manager service.
|
Modifier and Type | Field and Description |
---|---|
protected ServiceScore[] |
AbstractServiceLoadHelperWithScores.scores |
Modifier and Type | Field and Description |
---|---|
protected ConcurrentHashMap<UUID,ServiceScore> |
LoadBalancerService.activeDataServices
The set of active services.
|
Modifier and Type | Method and Description |
---|---|
protected ServiceScore |
LoadBalancerService.UpdateTask.computeScore(HostScore hostScore,
UUID serviceUUID,
ICounterSet hostCounterSet,
ICounterSet serviceCounterSet)
Compute the score for a service.
|
Modifier and Type | Method and Description |
---|---|
int |
ServiceScore.compareTo(ServiceScore arg0)
Places elements into order by ascending
rawScore . |
protected boolean |
LoadBalancerService.isHighlyUtilizedDataService(ServiceScore score,
ServiceScore[] scores) |
protected boolean |
LoadBalancerService.isHighlyUtilizedDataService(ServiceScore score,
ServiceScore[] scores) |
protected abstract boolean |
AbstractServiceLoadHelper.isUnderUtilizedDataService(ServiceScore score,
ServiceScore[] scores)
Return
true iff the service is under-utilized. |
protected abstract boolean |
AbstractServiceLoadHelper.isUnderUtilizedDataService(ServiceScore score,
ServiceScore[] scores)
Return
true iff the service is under-utilized. |
protected boolean |
LoadBalancerService.isUnderUtilizedDataService(ServiceScore score,
ServiceScore[] scores) |
protected boolean |
LoadBalancerService.isUnderUtilizedDataService(ServiceScore score,
ServiceScore[] scores) |
protected boolean |
LoadBalancerService.ServiceLoadHelperWithoutScores.isUnderUtilizedDataService(ServiceScore score,
ServiceScore[] scores) |
protected boolean |
LoadBalancerService.ServiceLoadHelperWithoutScores.isUnderUtilizedDataService(ServiceScore score,
ServiceScore[] scores) |
protected boolean |
LoadBalancerService.ServiceLoadHelperWithScores.isUnderUtilizedDataService(ServiceScore score,
ServiceScore[] scores) |
protected boolean |
LoadBalancerService.ServiceLoadHelperWithScores.isUnderUtilizedDataService(ServiceScore score,
ServiceScore[] scores) |
protected void |
LoadBalancerService.setServiceScores(ServiceScore[] a)
Normalizes the
ServiceScore s and set them in place. |
Constructor and Description |
---|
AbstractServiceLoadHelperWithScores(long joinTimeout,
UUID knownGood,
ServiceScore[] scores) |
LoadBalancerService.ServiceLoadHelperWithScores(UUID knownGood,
ServiceScore[] scores) |
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