protected List <IngestElement> ConvertMetricsAttributesAndRelationsToIngestElements(List <CollectableValue> metricsAttributes)
{
List <IngestElement> ieList = new List <IngestElement>();
foreach (CollectableValue value in metricsAttributes)
{
string elementType = (value.ElementType == null) ? _defaultElementType : value.ElementType;
IngestElement ie = new IngestElement(value.HostName, value.HostName, elementType, _location);
if (value is MetricValue)
{
List <IngestMetric> outMetrics = null;
List <IngestSample> outSamples = null;
GetIngestMetrics((MetricValue)value, out outMetrics, out outSamples);
ie.addMetrics(outMetrics);
ie.addSamples(outSamples);
}
else if (value is AttributeValue)
{
List <IngestAttribute> outAttributes = null;
GetIngestAttributes((AttributeValue)value, out outAttributes);
ie.addAttributes(outAttributes);
}
else if (value is RelationValue)
{
List <IngestRelation> outRelation = null;
GetIngestRelations((RelationValue)value, out outRelation);
ie.addRelations(outRelation);
}
ieList.Add(ie);
}
return(ieList);
}
protected List <IngestElement> MergeIngestElements(List <IngestElement> ieList)
{
// Merge elements of the same Id together subject to max payload size
List <IngestElement> mergedList = new List <IngestElement>();
IngestElement current = null;
int payloadSize = 0;
int counter = 0;
foreach (IngestElement element in ieList)
{
counter++;
if (current != null && element.id.Equals(current.id) && payloadSize < _payloadSize && counter < ieList.Count)
{
// This element is the same as the current one - merge them
current.mergeWith(element);
payloadSize += element.getPayloadSize();
}
else
{
// This is a different element - add this to the list and start a new
if (current != null)
{
mergedList.Add(current);
}
current = element;
payloadSize = element.getPayloadSize();
}
}
return(mergedList);
}
public List <IngestElement> ExtractElementsFromCollectables(Queue <CollectableValue> values)
{
List <IngestElement> elements =
values
.OfType <IngestValue>()
.Select(value =>
{
string elementType = (value.ElementType == null) ? _defaultElementType : value.ElementType;
IngestElement element = new IngestElement(value.HostName, value.HostName, elementType, _location);
if (value is MetricValue)
{
AddMetrics((MetricValue)value, element);
}
else if (value is AttributeValue)
{
element.addAttribute(new IngestAttribute(((AttributeValue)value).Name, ((AttributeValue)value).Value));
}
else if (value is RelationValue)
{
element.addRelation(new IngestRelation(((RelationValue)value).Fqn));
}
else if (value is TagValue)
{
element.addTag(new IngestTag(((TagValue)value).Name, ((TagValue)value).Value));
}
return(element);
})
.OrderBy(ingestElement => ingestElement.id).ToList();
return(elements);
}
/**
* Merge elements of the same Id together subject to max payload size
*/
protected List <IngestElement> MergeElements(List <IngestElement> ieList)
{
List <IngestElement> mergedList = new List <IngestElement>();
IngestElement current = null;
int payloadSize = 0;
foreach (IngestElement element in ieList)
{
if (current != null && element.id.Equals(current.id) && payloadSize < _payloadSize)
{
// This element is the same as the current one - merge them
current.mergeWith(element);
payloadSize += element.getPayloadSize();
}
else
{
// This is a different element - add this to the list and start a new
if (current != null)
{
mergedList.Add(current);
}
current = element;
payloadSize = element.getPayloadSize();
}
}
// Add the final working element
if (current != null)
{
mergedList.Add(current);
}
return(mergedList);
}
public void AddMetrics(MetricValue metric, IngestElement element)
{
string metricId = metric.PluginName;
if (metric.PluginInstanceName.Length > 0)
{
metricId += "." + metric.PluginInstanceName;
}
if (metric.TypeInstanceName.Length > 0)
{
metricId += "." + metric.TypeInstanceName;
}
IList <DataSource> dsList = DataSetCollection.Instance.GetDataSource(metric.TypeName);
var dsNames = new List <string>();
var dsTypes = new List <string>();
if (dsList == null)
{
Logger.Error("Invalid type : {0}, not found in types.db", metric.TypeName);
return;
}
else
{
foreach (DataSource ds in dsList)
{
dsNames.Add(ds.Name);
dsTypes.Add(ds.Type.ToString().ToLower());
}
}
metricId = Regex.Replace(metricId, "[ ]", "_"); // Keep spaces as underscores
metricId = Regex.Replace(metricId, "[^a-zA-Z0-9\\._-]", ""); // Remove punctuation
if (metric.Values.Length == 1)
{
// Simple case - just one metric in type
string friendlyName = metric.FriendlyNames == null ? metricId : metric.FriendlyNames[0];
element.addMetric(new IngestMetric(metricId, friendlyName, metric.TypeName, dsTypes[0]));
element.addSample(new IngestSample(metricId, (long)metric.Timestamp * 1000, metric.Values[0]));
}
else if (metric.Values.Length > 1)
{
// Compound type with multiple metrics
int ix = 0;
foreach (DataSource ds in dsList)
{
// Include the Types.db suffix in the metric name
string friendlyName = metric.FriendlyNames == null ? metricId : metric.FriendlyNames[ix];
element.addMetric(new IngestMetric(metricId + "." + ds.Name, friendlyName, metric.TypeName, dsTypes[ix]));
element.addSample(new IngestSample(metricId + "." + ds.Name, (long)metric.Timestamp * 1000, metric.Values[ix]));
ix++;
}
}
}
public void mergeWith(IngestElement that)
{
if (!this.id.Equals(that.id))
{ // shouldn't happen
throw new Exception("Bad merge operation");
}
this.addMetrics(that.metrics);
this.addSamples(that.samples);
this.addAttributes(that.attributes);
this.addRelations(that.relations);
}
public void mergeWith(IngestElement that)
{
if (!this.id.Equals(that.id))
{ // shouldn't happen
throw new Exception("Bad merge operation");
}
this.addMetrics(that.metrics);
this.addSamples(that.samples);
this.addAttributes(that.attributes);
this.addRelations(that.relations);
}
protected List<IngestElement> ConvertMetricsAttributesAndRelationsToIngestElements(List<CollectableValue> metricsAttributes)
{
List<IngestElement> ieList = new List<IngestElement>();
foreach (CollectableValue value in metricsAttributes)
{
string elementType = (value.ElementType == null) ? _defaultElementType : value.ElementType;
IngestElement ie = new IngestElement(value.HostName, value.HostName, elementType, _location);
if (value is MetricValue)
{
List<IngestMetric> outMetrics = null;
List<IngestSample> outSamples = null;
GetIngestMetrics((MetricValue)value, out outMetrics, out outSamples);
ie.addMetrics(outMetrics);
ie.addSamples(outSamples);
}
else if (value is AttributeValue)
{
List<IngestAttribute> outAttributes = null;
GetIngestAttributes((AttributeValue)value, out outAttributes);
ie.addAttributes(outAttributes);
}
else if (value is RelationValue)
{
List<IngestRelation> outRelation = null;
GetIngestRelations((RelationValue)value, out outRelation);
ie.addRelations(outRelation);
}
ieList.Add(ie);
}
return ieList;
}
