/// <summary>Add multiple resources for the specified interval</summary>
/// <param name="reservationInterval">
/// the interval for which the resource is to be
/// added
/// </param>
/// <param name="ReservationRequests">the resources to be added</param>
/// <param name="clusterResource">the total resources in the cluster</param>
/// <returns>true if addition is successful, false otherwise</returns>
public virtual bool AddCompositeInterval(ReservationInterval reservationInterval,
IList <ReservationRequest> ReservationRequests, Org.Apache.Hadoop.Yarn.Api.Records.Resource
clusterResource)
{
ReservationRequest aggregateReservationRequest = Org.Apache.Hadoop.Yarn.Util.Records
.NewRecord <ReservationRequest>();
Org.Apache.Hadoop.Yarn.Api.Records.Resource capacity = Org.Apache.Hadoop.Yarn.Api.Records.Resource
.NewInstance(0, 0);
foreach (ReservationRequest ReservationRequest in ReservationRequests)
{
Resources.AddTo(capacity, Resources.Multiply(ReservationRequest.GetCapability(),
ReservationRequest.GetNumContainers()));
}
aggregateReservationRequest.SetNumContainers((int)Math.Ceil(Resources.Divide(resourceCalculator
, clusterResource, capacity, minAlloc)));
aggregateReservationRequest.SetCapability(minAlloc);
return(AddInterval(reservationInterval, aggregateReservationRequest));
}
