def/taskUtils.go

@@ -52,7 +52,7 @@ func (tc TasksToClassify) taskObservationCalculator(task Task) []float64 {
 	} else if task.Watts != 0.0 {
 		return []float64{task.Watts}
 	} else {
-		elekLog.ElektronLog.Log(elekLogTypes.ERROR, log.FatalLevel,
+		elekLog.ElektronLog.Log(elekLogTypes.CONSOLE, log.FatalLevel,
 			log.Fields{}, "Unable to classify tasks. Missing Watts or ClassToWatts attribute in workload")
 		return []float64{0.0} // Won't reach here.
 	}
@@ -108,7 +108,7 @@ func clusterSizeAvgMMMPU(tasks []Task, taskObservation func(task Task) []float64
 			} else {
 				// skip this value
 				// there is an error in the task config.
-				elekLog.ElektronLog.Log(elekLogTypes.ERROR, log.ErrorLevel,
+				elekLog.ElektronLog.Log(elekLogTypes.CONSOLE, log.ErrorLevel,
 					log.Fields{}, fmt.Sprintf("%s", err))
 			}
 		} else {

elektronLogging/types/types.go

@@ -1,11 +1,7 @@
 package elektronLogging
 
 const (
-	ERROR = iota
-	WARNING
-	GENERAL
-	SUCCESS
-	CONSOLE
+	CONSOLE = iota
 	PCP
 	SCHED_TRACE
 	SPS

pcp/pcp.go

@@ -26,7 +26,7 @@ import (
 
 	log "github.com/sirupsen/logrus"
 	elekLog "github.com/spdfg/elektron/elektronLogging"
-	elekLogT "github.com/spdfg/elektron/elektronLogging/types"
+	elekLogTypes "github.com/spdfg/elektron/elektronLogging/types"
 )
 
 func Start(quit chan struct{}, logging *bool, pcpConfigFile string) {
@@ -47,7 +47,7 @@ func Start(quit chan struct{}, logging *bool, pcpConfigFile string) {
 		scanner.Scan()
 
 		// Write to logfile
-		elekLog.ElektronLog.Log(elekLogT.PCP,
+		elekLog.ElektronLog.Log(elekLogTypes.PCP,
 			log.InfoLevel,
 			log.Fields{}, scanner.Text())
 
@@ -60,7 +60,7 @@ func Start(quit chan struct{}, logging *bool, pcpConfigFile string) {
 			text := scanner.Text()
 
 			if *logging {
-				elekLog.ElektronLog.Log(elekLogT.PCP,
+				elekLog.ElektronLog.Log(elekLogTypes.PCP,
 					log.InfoLevel,
 					log.Fields{}, text)
 			}
@@ -69,7 +69,7 @@ func Start(quit chan struct{}, logging *bool, pcpConfigFile string) {
 		}
 	}(logging)
 
-	elekLog.ElektronLog.Log(elekLogT.GENERAL,
+	elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 		log.InfoLevel,
 		log.Fields{}, "PCP logging started")
 
@@ -81,7 +81,7 @@ func Start(quit chan struct{}, logging *bool, pcpConfigFile string) {
 
 	select {
 	case <-quit:
-		elekLog.ElektronLog.Log(elekLogT.GENERAL,
+		elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 			log.InfoLevel,
 			log.Fields{}, "Stopping PCP logging in 5 seconds")
 		time.Sleep(5 * time.Second)

powerCap/extrema.go

@@ -43,7 +43,7 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
 	cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}
 
 	if hiThreshold < loThreshold {
-		elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+		elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 			log.InfoLevel,
 			log.Fields{}, "High threshold is lower than low threshold!")
 	}
@@ -99,7 +99,7 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
 
 			if *logging {
 
-				elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+				elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 					log.InfoLevel,
 					log.Fields{}, "Logging PCP...")
 
@@ -119,7 +119,7 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
 					powerHistories[host].Value = power
 					powerHistories[host] = powerHistories[host].Next()
 
-					elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+					elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 						log.InfoLevel,
 						log.Fields{"Host": fmt.Sprintf("%s", indexToHost[powerIndex]), "Power": fmt.Sprintf("%f", (power * pcp.RAPLUnits))},
 						"")
@@ -133,14 +133,14 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
 
 				clusterMean := pcp.AverageClusterPowerHistory(clusterPowerHist)
 
-				elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+				elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 					log.InfoLevel,
 					log.Fields{"Total power": fmt.Sprintf("%f %d", clusterPower, clusterPowerHist.Len()),
 						"Sec Avg": fmt.Sprintf("%f", clusterMean)},
 					"")
 
 				if clusterMean > hiThreshold {
-					elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+					elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 						log.InfoLevel,
 						log.Fields{}, "Need to cap a node")
 					// Create statics for all victims and choose one to cap
@@ -163,12 +163,12 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
 						if !cappedHosts[victim.Host] {
 							cappedHosts[victim.Host] = true
 							orderCapped = append(orderCapped, victim.Host)
-							elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+							elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 								log.InfoLevel,
 								log.Fields{"Capping Victim": fmt.Sprintf("%s", victim.Host),
 									"Avg. Wattage": fmt.Sprintf("%f", victim.Watts*pcp.RAPLUnits)}, "")
 							if err := rapl.Cap(victim.Host, "rapl", 50); err != nil {
-								elekLog.ElektronLog.Log(elekLogTypes.ERROR,
+								elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 									log.ErrorLevel,
 									log.Fields{}, "Error capping host")
 							}
@@ -184,11 +184,11 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
 						cappedHosts[host] = false
 						// User RAPL package to send uncap.
 						log.Printf("Uncapping host %s", host)
-						elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+						elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 							log.InfoLevel,
 							log.Fields{"Uncapped host": host}, "")
 						if err := rapl.Cap(host, "rapl", 100); err != nil {
-							elekLog.ElektronLog.Log(elekLogTypes.ERROR,
+							elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 								log.ErrorLevel,
 								log.Fields{}, "Error capping host")
 						}
@@ -200,7 +200,7 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
 		}
 	}(logging, hiThreshold, loThreshold)
 
-	elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+	elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 		log.InfoLevel,
 		log.Fields{}, "PCP logging started")
 
@@ -212,7 +212,7 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
 
 	select {
 	case <-quit:
-		elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+		elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 			log.InfoLevel,
 			log.Fields{}, "Stopping PCP logging in 5 seconds")
 		time.Sleep(5 * time.Second)

powerCap/progressiveExtrema.go

@@ -56,7 +56,7 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
 	cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}
 
 	if hiThreshold < loThreshold {
-		elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+		elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 			log.InfoLevel,
 			log.Fields{}, "High threshold is lower than low threshold!")
 	}
@@ -115,7 +115,7 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
 
 		for scanner.Scan() {
 			if *logging {
-				elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+				elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 					log.InfoLevel,
 					log.Fields{}, "Logging PCP...")
 				split := strings.Split(scanner.Text(), ",")
@@ -134,7 +134,7 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
 					powerHistories[host].Value = power
 					powerHistories[host] = powerHistories[host].Next()
 
-					elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+					elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 						log.InfoLevel,
 						log.Fields{"Host": fmt.Sprintf("%s", indexToHost[powerIndex]), "Power": fmt.Sprintf("%f", (power * pcp.RAPLUnits))},
 						"")
@@ -147,22 +147,22 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
 
 				clusterMean := pcp.AverageClusterPowerHistory(clusterPowerHist)
 
-				elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+				elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 					log.InfoLevel,
 					log.Fields{"Total power": fmt.Sprintf("%f %d", clusterPower, clusterPowerHist.Len()),
 						"Sec Avg": fmt.Sprintf("%f", clusterMean)},
 					"")
 
 				if clusterMean >= hiThreshold {
-					elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+					elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 						log.InfoLevel,
 						log.Fields{}, "Need to cap a node")
 
-					elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+					elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 						log.InfoLevel,
 						log.Fields{"Cap values of capped victims": fmt.Sprintf("%v", cappedVictims)}, "")
 
-					elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+					elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 						log.InfoLevel,
 						log.Fields{"Cap values of victims to uncap": fmt.Sprintf("%v", orderCappedVictims)}, "")
 					// Create statics for all victims and choose one to cap
@@ -192,12 +192,12 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
 							// Need to cap this victim.
 							if err := rapl.Cap(victims[i].Host, "rapl", 50.0); err != nil {
 
-								elekLog.ElektronLog.Log(elekLogTypes.ERROR,
+								elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 									log.ErrorLevel,
 									log.Fields{"Error capping host": fmt.Sprintf("%s", victims[i].Host)}, "")
 							} else {
 
-								elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+								elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 									log.InfoLevel,
 									log.Fields{}, fmt.Sprintf("Capped host[%s] at %f", victims[i].Host, 50.0))
 								// Keeping track of this victim and it's cap value
@@ -223,12 +223,12 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
 								newCapValue := getNextCapValue(capValue, 2)
 								if err := rapl.Cap(alreadyCappedHosts[i], "rapl", newCapValue); err != nil {
 
-									elekLog.ElektronLog.Log(elekLogTypes.ERROR,
+									elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 										log.ErrorLevel,
 										log.Fields{"Error capping host": fmt.Sprintf("%s", alreadyCappedHosts[i])}, "")
 								} else {
 									// Successful cap
-									elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+									elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 										log.InfoLevel,
 										log.Fields{}, fmt.Sprintf("Capped host[%s] at %f", alreadyCappedHosts[i], newCapValue))
 									// Checking whether this victim can be capped further
@@ -253,7 +253,7 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
 							}
 						}
 						if !canCapAlreadyCappedVictim {
-							elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+							elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 								log.InfoLevel,
 								log.Fields{}, "No Victim left to cap")
 						}
@@ -261,13 +261,13 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
 
 				} else if clusterMean < loThreshold {
 
-					elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+					elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 						log.InfoLevel,
 						log.Fields{}, "Need to uncap a node")
-					elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+					elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 						log.InfoLevel,
 						log.Fields{"Cap values of capped victims": fmt.Sprintf("%v", cappedVictims)}, "")
-					elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+					elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 						log.InfoLevel,
 						log.Fields{"Cap values of victims to uncap": fmt.Sprintf("%v", orderCappedVictims)}, "")
 					if len(orderCapped) > 0 {
@@ -280,12 +280,12 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
 						newUncapValue := orderCappedVictims[hostToUncap] * 2.0
 						if err := rapl.Cap(hostToUncap, "rapl", newUncapValue); err != nil {
 
-							elekLog.ElektronLog.Log(elekLogTypes.ERROR,
+							elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 								log.ErrorLevel,
 								log.Fields{"Error uncapping host": fmt.Sprintf("%s", hostToUncap)}, "")
 						} else {
 							// Successful uncap
-							elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+							elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 								log.InfoLevel,
 								log.Fields{}, fmt.Sprintf("Uncapped host[%s] to %f", hostToUncap, newUncapValue))
 							// Can we uncap this host further. If not, then we remove its entry from orderCapped
@@ -308,7 +308,7 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
 							}
 						}
 					} else {
-						elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+						elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 							log.InfoLevel,
 							log.Fields{}, "No host staged for Uncapped")
 					}
@@ -319,7 +319,7 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
 
 	}(logging, hiThreshold, loThreshold)
 
-	elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+	elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 		log.InfoLevel,
 		log.Fields{}, "PCP logging started")
 	if err := cmd.Start(); err != nil {
@@ -330,7 +330,7 @@ func StartPCPLogAndProgressiveExtremaCap(quit chan struct{}, logging *bool, hiTh
 
 	select {
 	case <-quit:
-		elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+		elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 			log.InfoLevel,
 			log.Fields{}, "Stopping PCP logging in 5 seconds")
 		time.Sleep(5 * time.Second)

scheduler.go

@@ -278,11 +278,11 @@ func main() {
 
 	// Starting the scheduler driver.
 	if status, err := driver.Run(); err != nil {
-		elekLog.ElektronLog.Log(elekLogTypes.ERROR,
+		elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 			log.ErrorLevel,
 			log.Fields{"status": status.String(), "error": err.Error()}, "Framework stopped ")
 	}
-	elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+	elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 		log.InfoLevel,
 		log.Fields{}, "Exiting...")
 }

schedulers/base.go

@@ -249,7 +249,7 @@ func (s *BaseScheduler) StatusUpdate(driver sched.SchedulerDriver, status *mesos
 }
 
 func (s *BaseScheduler) LogTaskStarting(ts *def.Task, offer *mesos.Offer) {
-	lmt := elekLogTypes.GENERAL
+	lmt := elekLogTypes.CONSOLE
 	if ts == nil {
 		elekLog.ElektronLog.Log(lmt, log.InfoLevel,
 			log.Fields{"host": fmt.Sprintf("%s", offer.GetHostname())}, "TASKS   STARTING...")
@@ -263,35 +263,35 @@ func (s *BaseScheduler) LogTaskStarting(ts *def.Task, offer *mesos.Offer) {
 }
 
 func (s *BaseScheduler) LogTaskWattsConsideration(ts def.Task, host string, wattsToConsider float64) {
-	lmt := elekLogTypes.GENERAL
+	lmt := elekLogTypes.CONSOLE
 	elekLog.ElektronLog.Log(lmt,
 		log.InfoLevel,
 		log.Fields{"task": ts.Name, "host": host, "Watts": fmt.Sprintf("%f", wattsToConsider)}, "Watts considered for ")
 }
 
 func (s *BaseScheduler) LogOffersReceived(offers []*mesos.Offer) {
-	lmt := elekLogTypes.GENERAL
+	lmt := elekLogTypes.CONSOLE
 	elekLog.ElektronLog.Log(lmt,
 		log.InfoLevel,
 		log.Fields{"Resource offers received": fmt.Sprintf("%d", len(offers))}, "")
 }
 
 func (s *BaseScheduler) LogNoPendingTasksDeclineOffers(offer *mesos.Offer) {
-	lmt := elekLogTypes.WARNING
+	lmt := elekLogTypes.CONSOLE
 	elekLog.ElektronLog.Log(lmt,
 		log.WarnLevel,
 		log.Fields{"DECLINING OFFER for host": fmt.Sprintf("%s", offer.GetHostname())}, "No tasks left to schedule ")
 }
 
 func (s *BaseScheduler) LogNumberOfRunningTasks() {
-	lmt := elekLogTypes.GENERAL
+	lmt := elekLogTypes.CONSOLE
 	elekLog.ElektronLog.Log(lmt,
 		log.InfoLevel,
 		log.Fields{"Number of tasks still Running": fmt.Sprintf("%d", s.tasksRunning)}, "")
 }
 
 func (s *BaseScheduler) LogCoLocatedTasks(slaveID string) {
-	lmt := elekLogTypes.GENERAL
+	lmt := elekLogTypes.CONSOLE
 	buffer := bytes.Buffer{}
 	s.TasksRunningMutex.Lock()
 	for taskName := range s.Running[slaveID] {
@@ -310,7 +310,7 @@ func (s *BaseScheduler) LogSchedTrace(taskToSchedule *mesos.TaskInfo, offer *mes
 }
 
 func (s *BaseScheduler) LogTerminateScheduler() {
-	lmt := elekLogTypes.GENERAL
+	lmt := elekLogTypes.CONSOLE
 	elekLog.ElektronLog.Log(lmt,
 		log.InfoLevel,
 		log.Fields{}, "Done scheduling all tasks!")
@@ -318,7 +318,7 @@ func (s *BaseScheduler) LogTerminateScheduler() {
 
 func (s *BaseScheduler) LogInsufficientResourcesDeclineOffer(offer *mesos.Offer,
 	offerResources ...interface{}) {
-	lmt := elekLogTypes.WARNING
+	lmt := elekLogTypes.CONSOLE
 	buffer := bytes.Buffer{}
 	buffer.WriteString(fmt.Sprintf("<CPU: %f, RAM: %f, Watts: %f>", offerResources...))
 	elekLog.ElektronLog.Log(lmt,
@@ -327,21 +327,21 @@ func (s *BaseScheduler) LogInsufficientResourcesDeclineOffer(offer *mesos.Offer,
 }
 
 func (s *BaseScheduler) LogOfferRescinded(offerID *mesos.OfferID) {
-	lmt := elekLogTypes.ERROR
+	lmt := elekLogTypes.CONSOLE
 	elekLog.ElektronLog.Log(lmt,
 		log.ErrorLevel,
 		log.Fields{"OfferID": fmt.Sprintf("%s", offerID)}, "OFFER RESCINDED")
 }
 
 func (s *BaseScheduler) LogSlaveLost(slaveID *mesos.SlaveID) {
-	lmt := elekLogTypes.ERROR
+	lmt := elekLogTypes.CONSOLE
 	elekLog.ElektronLog.Log(lmt,
 		log.ErrorLevel,
 		log.Fields{"SlaveID": fmt.Sprintf("%s", slaveID)}, "SLAVE LOST")
 }
 
 func (s *BaseScheduler) LogExecutorLost(executorID *mesos.ExecutorID, slaveID *mesos.SlaveID) {
-	lmt := elekLogTypes.ERROR
+	lmt := elekLogTypes.CONSOLE
 	elekLog.ElektronLog.Log(lmt,
 		log.ErrorLevel,
 		log.Fields{"ExecutorID": fmt.Sprintf("%s", executorID), "SlaveID": fmt.Sprintf("%s", slaveID)}, "EXECUTOR LOST")
@@ -349,61 +349,60 @@ func (s *BaseScheduler) LogExecutorLost(executorID *mesos.ExecutorID, slaveID *m
 
 func (s *BaseScheduler) LogFrameworkMessage(executorID *mesos.ExecutorID,
 	slaveID *mesos.SlaveID, message string) {
-	lmt := elekLogTypes.GENERAL
+	lmt := elekLogTypes.CONSOLE
 	elekLog.ElektronLog.Log(lmt,
 		log.InfoLevel,
 		log.Fields{"Received Framework message from executor": executorID}, message)
 }
 
 func (s *BaseScheduler) LogMesosError(err string) {
-	lmt := elekLogTypes.ERROR
+	lmt := elekLogTypes.CONSOLE
 	elekLog.ElektronLog.Log(lmt,
 		log.ErrorLevel,
-		log.Fields{"MESOS ERROR": fmt.Sprintf("%v", err)}, "")
+		log.Fields{"MESOS CONSOLE": fmt.Sprintf("%v", err)}, "")
 }
 
 func (s *BaseScheduler) LogElectronError(err error) {
-	lmt := elekLogTypes.ERROR
+	lmt := elekLogTypes.CONSOLE
 	elekLog.ElektronLog.Log(lmt,
 		log.ErrorLevel,
-		log.Fields{"ELECTRON ERROR": fmt.Sprintf("%v", err)}, "")
+		log.Fields{"ELECTRON CONSOLE": fmt.Sprintf("%v", err)}, "")
 }
 
 func (s *BaseScheduler) LogFrameworkRegistered(frameworkID *mesos.FrameworkID,
 	masterInfo *mesos.MasterInfo) {
-	lmt := elekLogTypes.SUCCESS
+	lmt := elekLogTypes.CONSOLE
 	elekLog.ElektronLog.Log(lmt,
 		log.InfoLevel,
 		log.Fields{"frameworkID": fmt.Sprintf("%s", frameworkID), "master": fmt.Sprintf("%s", masterInfo)}, "FRAMEWORK REGISTERED!")
 }
 
 func (s *BaseScheduler) LogFrameworkReregistered(masterInfo *mesos.MasterInfo) {
-	lmt := elekLogTypes.GENERAL
+	lmt := elekLogTypes.CONSOLE
 	elekLog.ElektronLog.Log(lmt,
 		log.InfoLevel,
 		log.Fields{"master": fmt.Sprintf("%s", masterInfo)}, "Framework re-registered")
 }
 
 func (s *BaseScheduler) LogDisconnected() {
-	lmt := elekLogTypes.WARNING
+	lmt := elekLogTypes.CONSOLE
 	elekLog.ElektronLog.Log(lmt,
 		log.WarnLevel,
 		log.Fields{}, "Framework disconnected with master")
 }
 
 func (s *BaseScheduler) LogTaskStatusUpdate(status *mesos.TaskStatus) {
-	lmt := elekLogTypes.GENERAL
+	lmt := elekLogTypes.CONSOLE
+	level := log.InfoLevel
 	switch *status.State {
 	case mesos.TaskState_TASK_ERROR, mesos.TaskState_TASK_FAILED,
 		mesos.TaskState_TASK_KILLED, mesos.TaskState_TASK_LOST:
-		lmt = elekLogTypes.ERROR
-	case mesos.TaskState_TASK_FINISHED:
-		lmt = elekLogTypes.SUCCESS
+		level = log.ErrorLevel
 	default:
-		lmt = elekLogTypes.GENERAL
+		level = log.InfoLevel
 	}
 	elekLog.ElektronLog.Log(lmt,
-		log.InfoLevel,
+		level,
 		log.Fields{"task": fmt.Sprintf("%s", *status.TaskId.Value), "state": NameFor(status.State)}, "Task Status received")
 }
 

schedulers/helpers.go

@@ -35,12 +35,12 @@ import (
 func coLocated(tasks map[string]bool, s BaseScheduler) {
 
 	for task := range tasks {
-		elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+		elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 			log.InfoLevel,
 			log.Fields{"Task": task}, "")
 	}
 
-	elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+	elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 		log.InfoLevel,
 		log.Fields{}, "---------------------")
 }

schedulers/schedPolicy.go

@@ -90,7 +90,7 @@ func switchTaskDistBased(baseSchedRef *BaseScheduler) string {
 	// Determine the distribution of tasks in the new scheduling window.
 	taskDist, err := def.GetTaskDistributionInWindow(baseSchedRef.schedWindowSize, baseSchedRef.tasks)
 	baseSchedRef.LogClsfnAndTaskDistOverhead(time.Now().Sub(startTime))
-	elekLog.ElektronLog.Log(elekLogTypes.GENERAL,
+	elekLog.ElektronLog.Log(elekLogTypes.CONSOLE,
 		log.InfoLevel,
 		log.Fields{"Task Distribution": fmt.Sprintf("%f", taskDist)}, "Switching... ")
 	if err != nil {

utilities/offerUtils/offerUtils.go

@@ -90,13 +90,13 @@ func UpdateEnvironment(offer *mesos.Offer) {
 	var host = offer.GetHostname()
 	// If this host is not present in the set of hosts.
 	if _, ok := constants.Hosts[host]; !ok {
-		elekLog.ElektronLog.Log(elekLogTypes.GENERAL, log.InfoLevel,
+		elekLog.ElektronLog.Log(elekLogTypes.CONSOLE, log.InfoLevel,
 			log.Fields{"Adding host": fmt.Sprintf("%s", host)}, "New host detected")
 		// Add this host.
 		constants.Hosts[host] = struct{}{}
 		// Get the power class of this host.
 		class := PowerClass(offer)
-		elekLog.ElektronLog.Log(elekLogTypes.GENERAL, log.InfoLevel,
+		elekLog.ElektronLog.Log(elekLogTypes.CONSOLE, log.InfoLevel,
 			log.Fields{"host": fmt.Sprintf("%s", host), "PowerClass": fmt.Sprintf("%s", class)}, "Registering the power class...")
 		// If new power class, register the power class.
 		if _, ok := constants.PowerClasses[class]; !ok {

utilities/schedUtils/schedUtils.go

@@ -79,7 +79,7 @@ func (s *fillNextOfferCycle) apply(taskQueue []def.Task) (int, int) {
 	for _, task := range taskQueue {
 		numberOfTasksTraversed++
 		for i := *task.Instances; i > 0; i-- {
-			elekLog.ElektronLog.Log(elekLogTypes.GENERAL, log.InfoLevel,
+			elekLog.ElektronLog.Log(elekLogTypes.CONSOLE, log.InfoLevel,
 				log.Fields{}, fmt.Sprintf("Checking if Instance #%d of Task[%s] can be scheduled "+
 					"during the next offer cycle...", i, task.Name))
 			if canSchedule(task) {