public override NodeState Evaluate()
{
i = 0;
while (i < nodes.Count)
{
if (nodes[i].isPhysicsBased & !BehaviorTreeManager.IsFixedTime())
{
return(SetState(NodeState.RUNNING));
}
NodeState status = nodes[i].Evaluate();
if (status.Equals(NodeState.SUCCESS))
{
// The current node was a success, lets continue to the next.
i++;
}
else// if(status.Equals(NodeState.FAILURE) || status.Equals(NodeState.RUNNING))
{
// Keep current index and stop the loop with the current status.
return(SetState(status));
}
}
// If this code path is reached, then all nodes where a success.
return(SetState(NodeState.SUCCESS));
}
public bool SetNodeState(ZigBeeNodeState state)
{
if (NodeState.Equals(state))
{
return(false);
}
Log.Debug("{IeeeAddress}: Node state updated from {oldState} to {newState}", IeeeAddress, NodeState, state);
NodeState = state;
return(true);
}
/// <exception cref="System.Exception"/>
public virtual void NMwaitForState(NodeId nodeid, NodeState finalState)
{
RMNode node = GetRMContext().GetRMNodes()[nodeid];
NUnit.Framework.Assert.IsNotNull("node shouldn't be null", node);
int timeoutSecs = 0;
while (!finalState.Equals(node.GetState()) && timeoutSecs++ < 20)
{
System.Console.Out.WriteLine("Node State is : " + node.GetState() + " Waiting for state : "
+ finalState);
Sharpen.Thread.Sleep(500);
}
System.Console.Out.WriteLine("Node State is : " + node.GetState());
NUnit.Framework.Assert.AreEqual("Node state is not correct (timedout)", finalState
, node.GetState());
}
public override NodeState Evaluate()
{
i = 0;
while (i < nodes.Count)
{
NodeState status = nodes[i].Evaluate();
if (status.Equals(NodeState.FAILURE))
{
// The current node was a failure, lets continue to the next.
i++;
}
else// if(status.Equals(NodeState.RUNNING) || status.Equals(NodeState.SUCCESS))
{
// Keep current index and stop the loop with the current status.
return(SetState(status));
}
}
// If this code path is reached, then all nodes where a failure.
return(SetState(NodeState.FAILURE));
}
protected override void Render(HtmlBlock.Block html)
{
html.(typeof(MetricsOverviewTable));
ResourceScheduler sched = rm.GetResourceScheduler();
string type = $(YarnWebParams.NodeState);
string labelFilter = $(YarnWebParams.NodeLabel, CommonNodeLabelsManager.Any).Trim
();
Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> > tbody = html
.Table("#nodes").Thead().Tr().Th(".nodelabels", "Node Labels").Th(".rack", "Rack"
).Th(".state", "Node State").Th(".nodeaddress", "Node Address").Th(".nodehttpaddress"
, "Node HTTP Address").Th(".lastHealthUpdate", "Last health-update").Th(".healthReport"
, "Health-report").Th(".containers", "Containers").Th(".mem", "Mem Used").Th(".mem"
, "Mem Avail").Th(".vcores", "VCores Used").Th(".vcores", "VCores Avail").Th(".nodeManagerVersion"
, "Version").().().Tbody();
NodeState stateFilter = null;
if (type != null && !type.IsEmpty())
{
stateFilter = NodeState.ValueOf(StringUtils.ToUpperCase(type));
}
ICollection <RMNode> rmNodes = this.rm.GetRMContext().GetRMNodes().Values;
bool isInactive = false;
if (stateFilter != null)
{
switch (stateFilter)
{
case NodeState.Decommissioned:
case NodeState.Lost:
case NodeState.Rebooted:
{
rmNodes = this.rm.GetRMContext().GetInactiveRMNodes().Values;
isInactive = true;
break;
}
default:
{
Log.Debug("Unexpected state filter for inactive RM node");
break;
}
}
}
foreach (RMNode ni in rmNodes)
{
if (stateFilter != null)
{
NodeState state = ni.GetState();
if (!stateFilter.Equals(state))
{
continue;
}
}
else
{
// No filter. User is asking for all nodes. Make sure you skip the
// unhealthy nodes.
if (ni.GetState() == NodeState.Unhealthy)
{
continue;
}
}
// Besides state, we need to filter label as well.
if (!labelFilter.Equals(RMNodeLabelsManager.Any))
{
if (labelFilter.IsEmpty())
{
// Empty label filter means only shows nodes without label
if (!ni.GetNodeLabels().IsEmpty())
{
continue;
}
}
else
{
if (!ni.GetNodeLabels().Contains(labelFilter))
{
// Only nodes have given label can show on web page.
continue;
}
}
}
NodeInfo info = new NodeInfo(ni, sched);
int usedMemory = (int)info.GetUsedMemory();
int availableMemory = (int)info.GetAvailableMemory();
Hamlet.TR <Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> >
> row = tbody.Tr().Td(StringUtils.Join(",", info.GetNodeLabels())).Td(info.GetRack
()).Td(info.GetState()).Td(info.GetNodeId());
if (isInactive)
{
row.Td().("N/A").();
}
else
{
string httpAddress = info.GetNodeHTTPAddress();
row.Td().A("//" + httpAddress, httpAddress).();
}
row.Td().Br().$title(info.GetLastHealthUpdate().ToString()).().(Times.Format(info
.GetLastHealthUpdate())).().Td(info.GetHealthReport()).Td(info.GetNumContainers(
).ToString()).Td().Br().$title(usedMemory.ToString()).().(StringUtils.ByteDesc(usedMemory
* BytesInMb)).().Td().Br().$title(availableMemory.ToString()).().(StringUtils.ByteDesc
(availableMemory * BytesInMb)).().Td(info.GetUsedVirtualCores().ToString()).Td(info
.GetAvailableVirtualCores().ToString()).Td(ni.GetNodeManagerVersion()).();
}
tbody.().();
}
