Uses of Class
org.apache.hadoop.metrics.spi.AbstractMetricsContext

Packages that use AbstractMetricsContext

Package	Description
org.apache.hadoop.metrics.file	Implementation of the metrics package that writes the metrics to a file.
org.apache.hadoop.metrics.ganglia	Implementation of the metrics package that sends metric data to Ganglia.
org.apache.hadoop.metrics.spi	The Service Provider Interface for the Metrics API.

Uses of AbstractMetricsContext in org.apache.hadoop.metrics.file

Subclasses of AbstractMetricsContext in org.apache.hadoop.metrics.file

Modifier and Type	Class and Description
class	FileContext Deprecated.

Uses of AbstractMetricsContext in org.apache.hadoop.metrics.ganglia

Subclasses of AbstractMetricsContext in org.apache.hadoop.metrics.ganglia

Modifier and Type	Class and Description
class	GangliaContext Context for sending metrics to Ganglia.

Uses of AbstractMetricsContext in org.apache.hadoop.metrics.spi

Subclasses of AbstractMetricsContext in org.apache.hadoop.metrics.spi

Modifier and Type	Class and Description
class	CompositeContext
class	NoEmitMetricsContext A MetricsContext that does not emit data, but, unlike NullContextWithUpdate, does save it for retrieval with getAllRecords().
class	NullContext Null metrics context: a metrics context which does nothing.
class	NullContextWithUpdateThread A null context which has a thread calling periodically when monitoring is started.

Constructors in org.apache.hadoop.metrics.spi with parameters of type AbstractMetricsContext

Constructor and Description
MetricsRecordImpl(String recordName, AbstractMetricsContext context) Creates a new instance of FileRecord