Move 'heartbeat is too high' to Debug logs

Author: ccoffey

go/logic/migrator.go

@@ -524,7 +524,7 @@ func (this *Migrator) cutOver() (err error) {
 			currentHeartbeatLag := atomic.LoadInt64(&this.migrationContext.CurrentHeartbeatLag)
 			maxLagMillisecondsThrottleThreshold := atomic.LoadInt64(&this.migrationContext.MaxLagMillisecondsThrottleThreshold)
 			if time.Duration(currentHeartbeatLag) > time.Duration(maxLagMillisecondsThrottleThreshold)*time.Millisecond {
-				this.migrationContext.Log.Infof("current HeartbeatLag (%.2fs) is too high, it needs to be less than --max-lag-millis (%.2fs) to continue", time.Duration(currentHeartbeatLag).Seconds(), (time.Duration(maxLagMillisecondsThrottleThreshold) * time.Millisecond).Seconds())
+				this.migrationContext.Log.Debugf("current HeartbeatLag (%.2fs) is too high, it needs to be less than --max-lag-millis (%.2fs) to continue", time.Duration(currentHeartbeatLag).Seconds(), (time.Duration(maxLagMillisecondsThrottleThreshold) * time.Millisecond).Seconds())
 				return true, nil
 			} else {
 				return false, nil