パッケージの使用
org.apache.hadoop.metrics2

org.apache.hadoop.metrics2を使用しているパッケージ

パッケージ	説明
org.apache.hadoop.fs.azure.metrics	Infrastructure for a Metrics2 source that provides information on Windows Azure Filesystem for Hadoop instances.
org.apache.hadoop.metrics2	Metrics 2.0 Overview Getting Started Configuration Metrics Filtering Metrics Instrumentation Strategy Migration from previous system Overview This package provides a framework for metrics instrumentation and publication.
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

org.apache.hadoop.fs.azure.metricsにより使用されるorg.apache.hadoop.metrics2のクラス

クラスと説明
MetricsCollector The metrics collector interface
MetricsInfo Interface to provide immutable metainfo for metrics.
MetricsSource The source of metrics information.

org.apache.hadoop.metrics2により使用されるorg.apache.hadoop.metrics2のクラス

クラスと説明
AbstractMetric The immutable metric
MetricsCollector The metrics collector interface
MetricsInfo Interface to provide immutable metainfo 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.
MetricsSystemMXBean The JMX interface to the metrics system
MetricsTag Immutable tag for metrics (for grouping on host/queue/username etc.)
MetricStringBuilder Build a string dump of the metrics.
MetricsVisitor A visitor interface for metrics

org.apache.hadoop.metrics2.filterにより使用されるorg.apache.hadoop.metrics2のクラス

クラスと説明
MetricsFilter The metrics filter interface.
MetricsPlugin The plugin interface for the metrics framework

org.apache.hadoop.metrics2.libにより使用されるorg.apache.hadoop.metrics2のクラス

クラスと説明
MetricsInfo Interface to provide immutable metainfo 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.)

org.apache.hadoop.metrics2.sinkにより使用されるorg.apache.hadoop.metrics2のクラス

クラスと説明
MetricsPlugin The plugin interface for the metrics framework
MetricsRecord An immutable snapshot of metrics with a timestamp
MetricsSink The metrics sink interface.

org.apache.hadoop.metrics2.utilにより使用されるorg.apache.hadoop.metrics2のクラス

クラスと説明
MetricsRecord An immutable snapshot of metrics with a timestamp
MetricsTag Immutable tag for metrics (for grouping on host/queue/username etc.)