Package org.apache.hadoop.metrics.util

Added Classes
MetricsBase	This is base class for all metrics
MetricsDynamicMBeanBase	This abstract base class facilitates creating dynamic mbeans automatically from metrics.
MetricsRegistry	This is the registry for metrics.
MetricsTimeVaryingLong	The MetricsTimeVaryingLong class is for a metric that naturally varies over time (e.g.

 

Changed Classes
MetricsIntValue	The MetricsIntValue class is for a metric that is not time varied but changes only when it is set.
MetricsLongValue	The MetricsLongValue class is for a metric that is not time varied but changes only when it is set.
MetricsTimeVaryingInt	The MetricsTimeVaryingInt class is for a metric that naturally varies over time (e.g.
MetricsTimeVaryingRate	The MetricsTimeVaryingRate class is for a rate based metric that naturally varies over time (e.g.