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retrofitted all schedulers to call OfferAgg(...) and OffersSorter from utilities/offerUtils and also to use defaultFilter and longFilter from utilities/mesosUtils

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This commit is contained in:
Pradyumna Kaushik 2017-01-28 19:40:39 -05:00
parent 354e89cac7
commit 8581749435
20 changed files with 182 additions and 143 deletions
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16
schedulers/bpMaxMinProacCC.go
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@ -17,11 +17,13 @@ import (
"strings"
"sync"
"time"
"bitbucket.org/sunybingcloud/electron/utilities/offerUtils"
"bitbucket.org/sunybingcloud/electron/utilities/mesosUtils"
)
// Decides if to take an offer or not
func (s *BPMaxMinProacCC) takeOffer(offer *mesos.Offer, task def.Task) bool {
cpus, mem, watts := OfferAgg(offer)
cpus, mem, watts := offerUtils.OfferAgg(offer)
//TODO: Insert watts calculation here instead of taking them as a parameter
@ -246,7 +248,7 @@ func (s *BPMaxMinProacCC) CheckFit(i int,
totalRAM *float64,
totalWatts *float64) (bool, *mesos.TaskInfo) {
offerCPU, offerRAM, offerWatts := OfferAgg(offer)
offerCPU, offerRAM, offerWatts := offerUtils.OfferAgg(offer)
// Does the task fit
if (s.ignoreWatts || (offerWatts >= (*totalWatts + task.Watts))) &&
@ -308,7 +310,7 @@ func (s *BPMaxMinProacCC) ResourceOffers(driver sched.SchedulerDriver, offers []
// retrieving the available power for all the hosts in the offers.
for _, offer := range offers {
_, _, offerWatts := OfferAgg(offer)
_, _, offerWatts := offerUtils.OfferAgg(offer)
s.availablePower[*offer.Hostname] = offerWatts
// setting total power if the first time
if _, ok := s.totalPower[*offer.Hostname]; !ok {
@ -324,7 +326,7 @@ func (s *BPMaxMinProacCC) ResourceOffers(driver sched.SchedulerDriver, offers []
select {
case <-s.Shutdown:
log.Println("Done scheduling tasks: declining offer on [", offer.GetHostname(), "]")
driver.DeclineOffer(offer.Id, longFilter)
driver.DeclineOffer(offer.Id, mesosUtils.LongFilter)
log.Println("Number of tasks still running: ", s.tasksRunning)
continue
@ -389,15 +391,15 @@ func (s *BPMaxMinProacCC) ResourceOffers(driver sched.SchedulerDriver, offers []
if offerTaken {
log.Printf("Starting on [%s]\n", offer.GetHostname())
driver.LaunchTasks([]*mesos.OfferID{offer.Id}, tasks, defaultFilter)
driver.LaunchTasks([]*mesos.OfferID{offer.Id}, tasks, mesosUtils.DefaultFilter)
} else {
// If there was no match for the task
fmt.Println("There is not enough resources to launch a task:")
cpus, mem, watts := OfferAgg(offer)
cpus, mem, watts := offerUtils.OfferAgg(offer)
log.Printf("<CPU: %f, RAM: %f, Watts: %f>\n", cpus, mem, watts)
driver.DeclineOffer(offer.Id, defaultFilter)
driver.DeclineOffer(offer.Id, mesosUtils.DefaultFilter)
}
}
}