def placeSegments(self, segmentList, deepStorage, percentReplicate,
replicationFactor):
self.log("Placing Segments")
Coordinator.placeSegmentsAndReplicas(
segmentList, deepStorage, percentReplicate, replicationFactor,
self.historicalNodeList, self.queryList, self.placementStrategy)
Utils.printSegmentPlacement(self.historicalNodeList)
def runExperiment(historicalNodeCount, segmentList, percentreplicate, replicationFactor, queryList, placementStrategy, routingStrategy):
segmentcount = len(segmentList)
#Creating Historical Nodes
print "Creating Historical Nodes"
historicalnodelist = createHistoricalNodes(historicalNodeCount)
#Placing Segments
print "Placing Segments"
avgreplication = Coordinator.placeSegmentsAndReplicas(segmentList, segmentList, percentreplicate, replicationFactor, historicalnodelist, queryList, placementStrategy)
Coordinator.printCurrentPlacement(historicalnodelist)
print("%s,%s,%f Average Replication: %f" % (placementStrategy, routingStrategy, percentreplicate, avgreplication))
#Calculating Scores
print "Routing Queries"
timetaken = Broker.routeQueries(queryList, historicalnodelist, routingStrategy, segmentcount, 0)
print("%s,%s,%f Overall Completion Time: %d" % (placementStrategy, routingStrategy, percentreplicate, timetaken))
def placeSegments(self, segmentList, deepStorage, percentReplicate, replicationFactor):
self.log("Placing Segments")
Coordinator.placeSegmentsAndReplicas(segmentList, deepStorage, percentReplicate, replicationFactor, self.historicalNodeList, self.queryList, self.placementStrategy)
Utils.printSegmentPlacement(self.historicalNodeList)
def placeSegments(self, segmentList, time, config): self.log(time, "Placing Segments") (numloads, computetime) = Coordinator.placeSegmentsAndReplicas(segmentList, self.historicalNodeList, self.queryList, self.placementStrategy, self.replicationStrategy, self.segmentReplicaCount, self.pastHistory, time, config) self.numsegmentloads += numloads self.totalcomputetime += computetime Utils.printSegmentPlacement(self.historicalNodeList)
