public virtual void TestMoveRejectedByScheduler()
{
failMove = true;
// Submit application
Application application = new Application("user1", resourceManager);
application.Submit();
// Wait for app to be accepted
RMApp app = resourceManager.rmContext.GetRMApps()[application.GetApplicationId()];
while (app.GetState() != RMAppState.Accepted)
{
Sharpen.Thread.Sleep(100);
}
ClientRMService clientRMService = resourceManager.GetClientRMService();
try
{
// FIFO scheduler does not support moves
clientRMService.MoveApplicationAcrossQueues(MoveApplicationAcrossQueuesRequest.NewInstance
(application.GetApplicationId(), "newqueue"));
NUnit.Framework.Assert.Fail("Should have hit exception");
}
catch (YarnException ex)
{
NUnit.Framework.Assert.AreEqual("Move not supported", ex.InnerException.Message);
}
}
/// <exception cref="System.Exception"/>
public virtual void TestMoveTooLate()
{
// Submit application
Application application = new Application("user1", resourceManager);
ApplicationId appId = application.GetApplicationId();
application.Submit();
ClientRMService clientRMService = resourceManager.GetClientRMService();
// Kill the application
clientRMService.ForceKillApplication(KillApplicationRequest.NewInstance(appId));
RMApp rmApp = resourceManager.GetRMContext().GetRMApps()[appId];
// wait until it's dead
while (rmApp.GetState() != RMAppState.Killed)
{
Sharpen.Thread.Sleep(100);
}
try
{
clientRMService.MoveApplicationAcrossQueues(MoveApplicationAcrossQueuesRequest.NewInstance
(appId, "newqueue"));
NUnit.Framework.Assert.Fail("Should have hit exception");
}
catch (YarnException ex)
{
NUnit.Framework.Assert.AreEqual(typeof(YarnException), ex.GetType());
NUnit.Framework.Assert.AreEqual("App in KILLED state cannot be moved.", ex.Message
);
}
}
/// <exception cref="System.Exception"/>
public virtual void TestMoveSuccessful()
{
MockRM rm1 = new MockRM(conf);
rm1.Start();
RMApp app = rm1.SubmitApp(1024);
ClientRMService clientRMService = rm1.GetClientRMService();
// FIFO scheduler does not support moves
clientRMService.MoveApplicationAcrossQueues(MoveApplicationAcrossQueuesRequest.NewInstance
(app.GetApplicationId(), "newqueue"));
RMApp rmApp = rm1.GetRMContext().GetRMApps()[app.GetApplicationId()];
NUnit.Framework.Assert.AreEqual("newqueue", rmApp.GetQueue());
rm1.Stop();
}
