Uses of Package
org.apache.hadoop.metrics2

Packages that use org.apache.hadoop.metrics2

Package	Description
org.apache.hadoop.metrics2	Metrics 2.0
org.apache.hadoop.metrics2.filter	Builtin metrics filters (to be used in metrics config files)
org.apache.hadoop.metrics2.lib	A collection of library classes for implementing metrics sources
org.apache.hadoop.metrics2.sink	Builtin metrics sinks
org.apache.hadoop.metrics2.util	General helpers for implementing source and sinks

Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.metrics2

Class and Description
AbstractMetric The immutable metric
MetricsCollector The metrics collector interface
MetricsInfo Interface to provide immutable meta info for metrics
MetricsPlugin The plugin interface for the metrics framework
MetricsRecord An immutable snapshot of metrics with a timestamp
MetricsRecordBuilder The metrics record builder interface
MetricsSink The metrics sink interface.
MetricsSource The metrics source interface
MetricsSystem The metrics system interface
MetricsSystemMXBean The JMX interface to the metrics system
MetricsTag Immutable tag for metrics (for grouping on host/queue/username etc.)
MetricsVisitor A visitor interface for metrics

Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.metrics2.filter

Class and Description
MetricsFilter The metrics filter interface
MetricsPlugin The plugin interface for the metrics framework

Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.metrics2.lib

Class and Description
MetricsInfo Interface to provide immutable meta info for metrics
MetricsRecordBuilder The metrics record builder interface
MetricsSystem The metrics system interface
MetricsTag Immutable tag for metrics (for grouping on host/queue/username etc.)

Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.metrics2.sink

Class and Description
MetricsPlugin The plugin interface for the metrics framework
MetricsRecord An immutable snapshot of metrics with a timestamp
MetricsSink The metrics sink interface.

Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.metrics2.util

Class and Description
MetricsRecord An immutable snapshot of metrics with a timestamp
MetricsTag Immutable tag for metrics (for grouping on host/queue/username etc.)