RE: https://issues.apache.org/jira/browse/HTRACE-215
I was previously making use of this feature. I was using it to trace different types of inputs with different probabilities. It looks like now I'll either have move all tracing logic completely outside of htrace related classes and only use Always and Never sampler which seems weird? Why even bother with providing ProbabilitySampler when (rand.nextDouble() < X ? AlwaysSampler.INSTANCE : NeverSampler.INSTANCE) is available. Daniel
