/// <summary>
/// Get a mock
/// <see cref="Org.Apache.Hadoop.Yarn.Server.Resourcemanager.RMContext"/>
/// for use in test cases.
/// </summary>
/// <returns>
/// a mock
/// <see cref="Org.Apache.Hadoop.Yarn.Server.Resourcemanager.RMContext"/>
/// for use in test cases
/// </returns>
public static RMContext GetMockRMContext()
{
// Null dispatcher
Dispatcher nullDispatcher = new _Dispatcher_73();
// No op
ContainerAllocationExpirer cae = new ContainerAllocationExpirer(nullDispatcher);
Configuration conf = new Configuration();
RMApplicationHistoryWriter writer = Org.Mockito.Mockito.Mock <RMApplicationHistoryWriter
>();
RMContextImpl rmContext = new RMContextImpl(nullDispatcher, cae, null, null, null
, new AMRMTokenSecretManager(conf, null), new RMContainerTokenSecretManager(conf
), new NMTokenSecretManagerInRM(conf), new ClientToAMTokenSecretManagerInRM());
RMNodeLabelsManager nlm = Org.Mockito.Mockito.Mock <RMNodeLabelsManager>();
Org.Mockito.Mockito.When(nlm.GetQueueResource(Matchers.Any <string>(), Matchers.Any
<Set>(), Matchers.Any <Resource>())).ThenAnswer(new _Answer_105());
Org.Mockito.Mockito.When(nlm.GetResourceByLabel(Matchers.Any <string>(), Matchers.Any
<Resource>())).ThenAnswer(new _Answer_114());
rmContext.SetNodeLabelManager(nlm);
rmContext.SetSystemMetricsPublisher(Org.Mockito.Mockito.Mock <SystemMetricsPublisher
>());
rmContext.SetRMApplicationHistoryWriter(Org.Mockito.Mockito.Mock <RMApplicationHistoryWriter
>());
return(rmContext);
}
public static RMContext CreateRMContext(Configuration conf)
{
RMContext mockRmContext = Org.Mockito.Mockito.Spy(new RMContextImpl(null, null, null
, null, null, null, new RMContainerTokenSecretManager(conf), new NMTokenSecretManagerInRM
(conf), new ClientToAMTokenSecretManagerInRM(), null));
RMNodeLabelsManager nlm = Org.Mockito.Mockito.Mock <RMNodeLabelsManager>();
Org.Mockito.Mockito.When(nlm.GetQueueResource(Matchers.Any <string>(), Matchers.AnySetOf
<string>(), Matchers.Any <Resource>())).ThenAnswer(new _Answer_228());
Org.Mockito.Mockito.When(nlm.GetResourceByLabel(Matchers.Any <string>(), Matchers.Any
<Resource>())).ThenAnswer(new _Answer_237());
mockRmContext.SetNodeLabelManager(nlm);
return(mockRmContext);
}
private Org.Apache.Hadoop.Yarn.Api.Records.Resource GetCurrentLimitResource(string
nodeLabel, Org.Apache.Hadoop.Yarn.Api.Records.Resource clusterResource, ResourceLimits
currentResourceLimits)
{
/*
* Current limit resource: For labeled resource: limit = queue-max-resource
* (TODO, this part need update when we support labeled-limit) For
* non-labeled resource: limit = min(queue-max-resource,
* limit-set-by-parent)
*/
Org.Apache.Hadoop.Yarn.Api.Records.Resource queueMaxResource = Resources.MultiplyAndNormalizeDown
(resourceCalculator, labelManager.GetResourceByLabel(nodeLabel, clusterResource)
, queueCapacities.GetAbsoluteMaximumCapacity(nodeLabel), minimumAllocation);
if (nodeLabel.Equals(RMNodeLabelsManager.NoLabel))
{
return(Resources.Min(resourceCalculator, clusterResource, queueMaxResource, currentResourceLimits
.GetLimit()));
}
return(queueMaxResource);
}