@InterfaceAudience.Public @InterfaceStability.Evolving
| Class | Description | 
|---|---|
| MetricQuantile | Specifies a quantile (with error bounds) to be watched by a
  MetricSampleQuantilesobject. | 
| MetricSampleQuantiles | Implementation of the Cormode, Korn, Muthukrishnan, and Srivastava algorithm
 for streaming calculation of targeted high-percentile epsilon-approximate
 quantiles. | 
Copyright © 2007-2016 The Apache Software Foundation. All Rights Reserved.