| パッケージ | 説明 | 
|---|---|
| org.apache.hadoop.metrics2.lib | A collection of library classes for implementing metrics sources | 
| 修飾子とタイプ | メソッドと説明 | 
|---|---|
| static MetricsSystem | DefaultMetricsSystem. initialize(String prefix)Convenience method to initialize the metrics system | 
| static MetricsSystem | DefaultMetricsSystem. instance() | 
Copyright © 2016 Apache Software Foundation. All rights reserved.