Uses of Package
org.apache.hadoop.metrics2
Packages that use org.apache.hadoop.metrics2
Package
Description
Metrics 2.0
Builtin metrics filters (to be used in metrics config files)
A collection of library classes for implementing metrics sources
Builtin metrics sinks
General helpers for implementing source and sinks
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Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.metrics2ClassDescriptionThe immutable metricThe metrics collector interfaceInterface to provide immutable metainfo for metrics.The plugin interface for the metrics frameworkAn immutable snapshot of metrics with a timestampThe metrics record builder interfaceThe metrics sink interface.The source of metrics information.The metrics system interface.The metrics system callback interface (needed for proxies.)The JMX interface to the metrics systemImmutable tag for metrics (for grouping on host/queue/username etc.)Build a string dump of the metrics.A visitor interface for metrics
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Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.metrics2.filterClassDescriptionThe metrics filter interface.The plugin interface for the metrics framework
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Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.metrics2.libClassDescriptionInterface to provide immutable metainfo for metrics.The metrics record builder interfaceThe metrics system interface.Immutable tag for metrics (for grouping on host/queue/username etc.)
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Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.metrics2.sinkClassDescriptionThe plugin interface for the metrics frameworkAn immutable snapshot of metrics with a timestampThe metrics sink interface.
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Classes in org.apache.hadoop.metrics2 used by org.apache.hadoop.metrics2.utilClassDescriptionAn immutable snapshot of metrics with a timestampImmutable tag for metrics (for grouping on host/queue/username etc.)