| Package | Description | 
|---|---|
| org.apache.hadoop.metrics2.lib | A collection of library classes for implementing metrics sources | 
| Modifier and Type | Method and Description | 
|---|---|
| MutableCounterInt | MetricsRegistry. newCounter(MetricsInfo info,
          int iVal)Create a mutable integer counter | 
| MutableCounterInt | MetricsRegistry. newCounter(String name,
          String desc,
          int iVal)Create a mutable integer counter | 
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