| Package | Description | 
|---|---|
| org.apache.hadoop.metrics2 | Metrics 2.0 | 
| org.apache.hadoop.metrics2.sink | Builtin metrics sinks | 
| org.apache.hadoop.metrics2.util | General helpers for implementing source and sinks | 
| Modifier and Type | Method and Description | 
|---|---|
| boolean | MetricsFilter. accepts(MetricsRecord record)Whether to accept the record | 
| void | MetricsSink. putMetrics(MetricsRecord record)Put a metrics record in the sink | 
| Modifier and Type | Method and Description | 
|---|---|
| void | KafkaSink. putMetrics(MetricsRecord record) | 
| void | StatsDSink. putMetrics(MetricsRecord record) | 
| void | GraphiteSink. putMetrics(MetricsRecord record) | 
| void | RollingFileSystemSink. putMetrics(MetricsRecord record) | 
| void | FileSink. putMetrics(MetricsRecord record) | 
| Modifier and Type | Method and Description | 
|---|---|
| org.apache.hadoop.metrics2.util.MetricsCache.Record | MetricsCache. update(MetricsRecord mr)Update the cache and return the current cache record | 
| org.apache.hadoop.metrics2.util.MetricsCache.Record | MetricsCache. update(MetricsRecord mr,
      boolean includingTags)Update the cache and return the current cached record | 
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