| パッケージ | 説明 | 
|---|---|
| org.apache.hadoop.metrics2 | Metrics 2.0
   
 | 
| org.apache.hadoop.metrics2.sink | Builtin metrics sinks | 
| 修飾子とタイプ | メソッドと説明 | 
|---|---|
| abstract <T extends MetricsSink> | MetricsSystem. register(String name,
        String desc,
        T sink)Register a metrics sink | 
| 修飾子とタイプ | クラスと説明 | 
|---|---|
| class  | FileSinkA metrics sink that writes to a file | 
| class  | GraphiteSinkA metrics sink that writes to a Graphite server | 
| class  | KafkaSinkA metrics sink that writes to a Kafka broker. | 
| class  | RollingFileSystemSinkThis class is a metrics sink that uses
  FileSystemto write the metrics logs. | 
| class  | StatsDSinkA metrics sink that writes metrics to a StatsD daemon. | 
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