internal static StatelessServiceLoadMetricDescription ParseStatelessMetric(string metricStr)
{
StatelessServiceLoadMetricDescription desc;
string[] metricFields = metricStr.Split(',', ' ');
if (metricFields.Length != 3 && metricFields.Length != 4)
{
throw new ArgumentException(StringResources.Error_InvalidMetricSpecification);
}
int defaultLoad;
if (!int.TryParse(metricFields[2], out defaultLoad))
{
throw new ArgumentException(StringResources.Error_InvalidMetricSpecification);
}
desc = new StatelessServiceLoadMetricDescription()
{
Name = metricFields[0],
Weight = ParseWeight(metricFields[1]),
DefaultLoad = defaultLoad
};
return(desc);
}
internal StatelessServiceDescription GetStatelessDescription(Job j)
{
var ser = JsonSerializer.Create();
var sw = new StringWriter();
ser.Serialize(sw, j);
var desc = new StatelessServiceDescription()
{
ApplicationName = new Uri("fabric:/Compute2"),
DefaultMoveCost = MoveCost.High,
ServiceName = new Uri(string.Format("fabric:/Compute2/ComputeInstance{0}", System.DateTime.Now.Ticks)),
ServiceTypeName = "StatelessComputeServiceType",
PartitionSchemeDescription = new SingletonPartitionSchemeDescription(),
InstanceCount = 1,
InitializationData = Encoding.UTF8.GetBytes(sw.ToString())
};
var metric = new StatelessServiceLoadMetricDescription()
{
DefaultLoad = 1,
Name = "TCU",
Weight = ServiceLoadMetricWeight.Medium
};
desc.Metrics.Add(metric);
return(desc);
}
public static StatelessServiceLoadMetricDescription GetClone(this StatelessServiceLoadMetricDescription other)
{
if (other == null)
{
return(null);
}
return(new StatelessServiceLoadMetricDescription()
{
Name = other.Name,
DefaultLoad = other.DefaultLoad,
Weight = other.Weight
});
}
public static ServiceLoadMetricDescription GetClone(this ServiceLoadMetricDescription other)
{
if (other == null)
{
return(null);
}
ServiceLoadMetricDescription casted;
if (other is StatefulServiceLoadMetricDescription)
{
casted = new StatefulServiceLoadMetricDescription(other as StatefulServiceLoadMetricDescription);
}
else if (other is StatelessServiceLoadMetricDescription)
{
casted = new StatelessServiceLoadMetricDescription(other as StatelessServiceLoadMetricDescription);
}
else
{
casted = new ServiceLoadMetricDescription(other);
}
return(casted);
}
