private static void NormalizeNodeLabelExpressionInRequest(ResourceRequest resReq,
QueueInfo queueInfo)
{
string labelExp = resReq.GetNodeLabelExpression();
// if queue has default label expression, and RR doesn't have, use the
// default label expression of queue
if (labelExp == null && queueInfo != null && ResourceRequest.Any.Equals(resReq.GetResourceName
()))
{
labelExp = queueInfo.GetDefaultNodeLabelExpression();
}
// If labelExp still equals to null, set it to be NO_LABEL
if (labelExp == null)
{
labelExp = RMNodeLabelsManager.NoLabel;
}
resReq.SetNodeLabelExpression(labelExp);
}
public virtual ResourceRequest CloneResourceRequest(ResourceRequest request)
{
ResourceRequest newRequest = ResourceRequest.NewInstance(request.GetPriority(), request
.GetResourceName(), request.GetCapability(), 1, request.GetRelaxLocality());
return(newRequest);
}
