Uses of Package org.apache.hadoop.metrics2 (Apache Hadoop Common 3.5.0 API)
Description: use: package: org.apache.hadoop.metrics2

# Uses of Package
org.apache.hadoop.metrics2

Packages that use org.apache.hadoop.metrics2
Package
Description
org.apache.hadoop.fs.impl
This package contains implementation classes for use inside filesystems.
org.apache.hadoop.ipc
Tools to help define network clients and servers.
org.apache.hadoop.ipc.metrics
RPC related metrics.
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.impl
A metrics system implementation
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.sink.ganglia
org.apache.hadoop.metrics2.source
org.apache.hadoop.metrics2.util
General helpers for implementing source and sinks

- Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.fs.impl
  Class
  Description
  MetricsCollector
  The metrics collector interface
  MetricsSource
  The source of metrics information.
- Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.ipc
  Class
  Description
  MetricsCollector
  The metrics collector interface
  MetricsSource
  The source of metrics information.
- Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.ipc.metrics
  Class
  Description
  MetricsTag
  Immutable tag for metrics (for grouping on host/queue/username etc.)
- Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.metrics2
  Class
  Description
  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.
  MetricsSource
  The source of metrics information.
  MetricsSystem
  The metrics system interface.
  MetricsSystem.Callback
  The metrics system callback interface (needed for proxies.)
  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
  MetricType
- Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.metrics2.filter
  Class
  Description
  MetricsFilter
  The metrics filter interface.
  MetricsPlugin
  The plugin interface for the metrics framework
  MetricsTag
  Immutable tag for metrics (for grouping on host/queue/username etc.)
- Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.metrics2.impl
  Class
  Description
  AbstractMetric
  The immutable metric
  MetricsCollector
  The metrics collector interface
  MetricsInfo
  Interface to provide immutable metainfo for metrics.
  MetricsRecord
  An immutable snapshot of metrics with a timestamp
  MetricsSink
  The metrics sink interface.
  MetricsSource
  The source of metrics information.
  MetricsSystem
  The metrics system interface.
  MetricsSystem.Callback
  The metrics system callback interface (needed for proxies.)
  MetricsSystemMXBean
  The JMX interface to the metrics system
  MetricsTag
  Immutable tag for metrics (for grouping on host/queue/username etc.)
- Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.metrics2.lib
  Class
  Description
  MetricsInfo
  Interface to provide immutable metainfo for metrics.
  MetricsRecordBuilder
  The metrics record builder interface
  MetricsSource
  The source of metrics information.
  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
  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.sink.ganglia
  Class
  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.source
  Class
  Description
  MetricsCollector
  The metrics collector interface
  MetricsInfo
  Interface to provide immutable metainfo for metrics.
  MetricsSource
  The source of metrics information.
  MetricsSystem
  The metrics system interface.
- Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.metrics2.util
  Class
  Description
  AbstractMetric
  The immutable metric
  MetricsRecord
  An immutable snapshot of metrics with a timestamp
  MetricsTag
  Immutable tag for metrics (for grouping on host/queue/username etc.)