/// <exception cref="System.IO.IOException"/>
private NodeStatus GetNodeStatus(int responseId)
{
NodeHealthStatus nodeHealthStatus = this.context.GetNodeHealthStatus();
nodeHealthStatus.SetHealthReport(healthChecker.GetHealthReport());
nodeHealthStatus.SetIsNodeHealthy(healthChecker.IsHealthy());
nodeHealthStatus.SetLastHealthReportTime(healthChecker.GetLastHealthReportTime());
if (Log.IsDebugEnabled())
{
Log.Debug("Node's health-status : " + nodeHealthStatus.GetIsNodeHealthy() + ", "
+ nodeHealthStatus.GetHealthReport());
}
IList <ContainerStatus> containersStatuses = GetContainerStatuses();
NodeStatus nodeStatus = NodeStatus.NewInstance(nodeId, responseId, containersStatuses
, CreateKeepAliveApplicationList(), nodeHealthStatus);
return(nodeStatus);
}
/// <exception cref="System.Exception"/>
public virtual void TestResourceTrackerOnHA()
{
NodeId nodeId = NodeId.NewInstance("localhost", 0);
Resource resource = Resource.NewInstance(2048, 4);
// make sure registerNodeManager works when failover happens
RegisterNodeManagerRequest request = RegisterNodeManagerRequest.NewInstance(nodeId
, 0, resource, YarnVersionInfo.GetVersion(), null, null);
resourceTracker.RegisterNodeManager(request);
NUnit.Framework.Assert.IsTrue(WaitForNodeManagerToConnect(10000, nodeId));
// restart the failover thread, and make sure nodeHeartbeat works
failoverThread = CreateAndStartFailoverThread();
NodeStatus status = NodeStatus.NewInstance(NodeId.NewInstance("localhost", 0), 0,
null, null, null);
NodeHeartbeatRequest request2 = NodeHeartbeatRequest.NewInstance(status, null, null
);
resourceTracker.NodeHeartbeat(request2);
}