/// <exception cref="System.Exception"/> public virtual void TestInvalidContainerReleaseRequest() { MockRM rm = new MockRM(conf); try { rm.Start(); // Register node1 MockNM nm1 = rm.RegisterNode("127.0.0.1:1234", 6 * Gb); // Submit an application RMApp app1 = rm.SubmitApp(1024); // kick the scheduling nm1.NodeHeartbeat(true); RMAppAttempt attempt1 = app1.GetCurrentAppAttempt(); MockAM am1 = rm.SendAMLaunched(attempt1.GetAppAttemptId()); am1.RegisterAppAttempt(); am1.AddRequests(new string[] { "127.0.0.1" }, Gb, 1, 1); AllocateResponse alloc1Response = am1.Schedule(); // send the request // kick the scheduler nm1.NodeHeartbeat(true); while (alloc1Response.GetAllocatedContainers().Count < 1) { Log.Info("Waiting for containers to be created for app 1..."); Sharpen.Thread.Sleep(1000); alloc1Response = am1.Schedule(); } NUnit.Framework.Assert.IsTrue(alloc1Response.GetAllocatedContainers().Count > 0); RMApp app2 = rm.SubmitApp(1024); nm1.NodeHeartbeat(true); RMAppAttempt attempt2 = app2.GetCurrentAppAttempt(); MockAM am2 = rm.SendAMLaunched(attempt2.GetAppAttemptId()); am2.RegisterAppAttempt(); // Now trying to release container allocated for app1 -> appAttempt1. ContainerId cId = alloc1Response.GetAllocatedContainers()[0].GetId(); am2.AddContainerToBeReleased(cId); try { am2.Schedule(); NUnit.Framework.Assert.Fail("Exception was expected!!"); } catch (InvalidContainerReleaseException e) { StringBuilder sb = new StringBuilder("Cannot release container : "); sb.Append(cId.ToString()); sb.Append(" not belonging to this application attempt : "); sb.Append(attempt2.GetAppAttemptId().ToString()); NUnit.Framework.Assert.IsTrue(e.Message.Contains(sb.ToString())); } } finally { if (rm != null) { rm.Stop(); } } }