Uses of Class org.apache.hadoop.metrics.spi.AbstractMetricsContext (Hadoop 0.20.2+320 API)
Date: 2010-06-28

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

Packages that use AbstractMetricsContext
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
`class` | `FileContext` Metrics context for writing metrics to a file. This class is configured by setting ContextFactory attributes which in turn are usually configured through a properties file.

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

Subclasses of AbstractMetricsContext in org.apache.hadoop.metrics.ganglia
`class` | `GangliaContext` Context for sending metrics to Ganglia.
`class` | `GangliaContext31` Context for sending metrics to Ganglia version 3.1.x.

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

Subclasses of AbstractMetricsContext in org.apache.hadoop.metrics.spi
`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
`MetricsRecordImpl(String recordName, AbstractMetricsContext context)` Creates a new instance of FileRecord

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