public virtual void SetUp()
{
scheduler = new FairScheduler();
Configuration conf = new YarnConfiguration();
conf.SetClass(YarnConfiguration.RmScheduler, typeof(FairScheduler), typeof(ResourceScheduler
));
conf.Set("yarn.scheduler.fair.event-log-enabled", "true");
// All tests assume only one assignment per node update
conf.Set(FairSchedulerConfiguration.AssignMultiple, "false");
resourceManager = new ResourceManager();
resourceManager.Init(conf);
((AsyncDispatcher)resourceManager.GetRMContext().GetDispatcher()).Start();
scheduler.Init(conf);
scheduler.Start();
scheduler.Reinitialize(conf, resourceManager.GetRMContext());
}
/// <exception cref="System.IO.IOException"/>
public static FairScheduler SetupFairScheduler(ReservationSystemTestUtil testUtil
, RMContext rmContext, Configuration conf, int numContainers)
{
FairScheduler scheduler = new FairScheduler();
scheduler.SetRMContext(rmContext);
Org.Mockito.Mockito.When(rmContext.GetScheduler()).ThenReturn(scheduler);
scheduler.Init(conf);
scheduler.Start();
scheduler.Reinitialize(conf, rmContext);
Resource resource = ReservationSystemTestUtil.CalculateClusterResource(numContainers
);
RMNode node1 = MockNodes.NewNodeInfo(1, resource, 1, "127.0.0.1");
NodeAddedSchedulerEvent nodeEvent1 = new NodeAddedSchedulerEvent(node1);
scheduler.Handle(nodeEvent1);
return(scheduler);
}