/// <exception cref="Org.Apache.Hadoop.Yarn.Server.Resourcemanager.Reservation.Exceptions.PlanningException
/// "/>
/// <exception cref="System.IO.IOException"/>
public virtual void TestStress(int numJobs)
{
long timeWindow = 1000000L;
Org.Apache.Hadoop.Yarn.Api.Records.Resource clusterCapacity = Org.Apache.Hadoop.Yarn.Api.Records.Resource
.NewInstance(500 * 100 * 1024, 500 * 32);
step = 1000L;
ReservationSystemTestUtil testUtil = new ReservationSystemTestUtil();
CapacityScheduler scheduler = testUtil.MockCapacityScheduler(500 * 100);
string reservationQ = testUtil.GetFullReservationQueueName();
float instConstraint = 100;
float avgConstraint = 100;
ReservationSchedulerConfiguration conf = ReservationSystemTestUtil.CreateConf(reservationQ
, timeWindow, instConstraint, avgConstraint);
CapacityOverTimePolicy policy = new CapacityOverTimePolicy();
policy.Init(reservationQ, conf);
plan = new InMemoryPlan(scheduler.GetRootQueueMetrics(), policy, agent, clusterCapacity
, step, res, minAlloc, maxAlloc, "dedicated", null, true);
int acc = 0;
IList <ReservationDefinition> list = new AList <ReservationDefinition>();
for (long i = 0; i < numJobs; i++)
{
list.AddItem(ReservationSystemTestUtil.GenerateRandomRR(rand, i));
}
long start = Runtime.CurrentTimeMillis();
for (int i_1 = 0; i_1 < numJobs; i_1++)
{
try
{
if (agent.CreateReservation(ReservationSystemTestUtil.GetNewReservationId(), "u"
+ i_1 % 100, plan, list[i_1]))
{
acc++;
}
}
catch (PlanningException)
{
}
}
// ignore exceptions
long end = Runtime.CurrentTimeMillis();
System.Console.Out.WriteLine("Submitted " + numJobs + " jobs " + " accepted " + acc
+ " in " + (end - start) + "ms");
}
protected internal override QueueMetrics GetRootQueueMetrics()
{
return(capScheduler.GetRootQueueMetrics());
}