private RMNodeImpl GetUnhealthyNode()
{
RMNodeImpl node = GetRunningNode();
NodeHealthStatus status = NodeHealthStatus.NewInstance(false, "sick", Runtime.CurrentTimeMillis
());
node.Handle(new RMNodeStatusEvent(node.GetNodeID(), status, new AList <ContainerStatus
>(), null, null));
NUnit.Framework.Assert.AreEqual(NodeState.Unhealthy, node.GetState());
return(node);
}
public virtual void TestNodesDefaultWithUnHealthyNode()
{
WebResource r = Resource();
MockNM nm1 = rm.RegisterNode("h1:1234", 5120);
MockNM nm2 = rm.RegisterNode("h2:1235", 5121);
rm.SendNodeStarted(nm1);
rm.NMwaitForState(nm1.GetNodeId(), NodeState.Running);
rm.NMwaitForState(nm2.GetNodeId(), NodeState.New);
MockNM nm3 = rm.RegisterNode("h3:1236", 5122);
rm.NMwaitForState(nm3.GetNodeId(), NodeState.New);
rm.SendNodeStarted(nm3);
rm.NMwaitForState(nm3.GetNodeId(), NodeState.Running);
RMNodeImpl node = (RMNodeImpl)rm.GetRMContext().GetRMNodes()[nm3.GetNodeId()];
NodeHealthStatus nodeHealth = NodeHealthStatus.NewInstance(false, "test health report"
, Runtime.CurrentTimeMillis());
node.Handle(new RMNodeStatusEvent(nm3.GetNodeId(), nodeHealth, new AList <ContainerStatus
>(), null, null));
rm.NMwaitForState(nm3.GetNodeId(), NodeState.Unhealthy);
ClientResponse response = r.Path("ws").Path("v1").Path("cluster").Path("nodes").Accept
(MediaType.ApplicationJson).Get <ClientResponse>();
NUnit.Framework.Assert.AreEqual(MediaType.ApplicationJsonType, response.GetType()
);
JSONObject json = response.GetEntity <JSONObject>();
NUnit.Framework.Assert.AreEqual("incorrect number of elements", 1, json.Length());
JSONObject nodes = json.GetJSONObject("nodes");
NUnit.Framework.Assert.AreEqual("incorrect number of elements", 1, nodes.Length()
);
JSONArray nodeArray = nodes.GetJSONArray("node");
// 3 nodes, including the unhealthy node and the new node.
NUnit.Framework.Assert.AreEqual("incorrect number of elements", 3, nodeArray.Length
());
}