Org.Apache.REEF.Common.Metrics.Api.IMetricsSource Interface Reference

Metrics source interface. More...

Inherits IObservable< SnapshotRequest >.

Inherited by Org.Apache.REEF.Common.Metrics.MutableMetricsLayer.DefaultMetricsSourceImpl.

Public Member Functions
void	GetMetrics (IMetricsCollector collector, bool all)
	Gets metrics from the source. More...

Detailed Description

Metrics source interface.

The current snapshot of metrics is taken via this interface which are then later on pushed to sink. Derived from IObservable<IMetricsRecordBuilder>. GetMetrics will call OnNext() of different mutable metrics that implement IObserver<IMetricsRecordBuilder>

Member Function Documentation

GetMetrics()

void Org.Apache.REEF.Common.Metrics.Api.IMetricsSource.GetMetrics	(	IMetricsCollector	collector,
		bool	all
	)

Gets metrics from the source.

Parameters

collector	Collector that stores the resulting metrics snapshot as records.
all	If true, gets metric values even if they are unchanged.

Implemented in Org.Apache.REEF.Common.Metrics.MutableMetricsLayer.DefaultMetricsSourceImpl.

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The documentation for this interface was generated from the following file:

• lang/cs/Org.Apache.REEF.Common/metrics/Api/IMetricsSource.cs