Package com.yahoo.vespa.streamingvisitors.tracing

Interface SamplingStrategy

All Known Implementing Classes:
MaxSamplesPerPeriod, ProbabilisticSampleRate
public interface SamplingStrategy
A sampling strategy makes the high-level decision of whether or not a query should be traced. Callers should be able to expect that calling shouldSample() is a cheap operation with little or no underlying locking. This in turn means that the sampling strategy may be consulted for each query with minimal overhead.

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    shouldSample()
     

  • Method Details

    • shouldSample

      boolean shouldSample()