Package org.apache.hadoop.metrics.ganglia

Implementation of the metrics package that sends metric data to Ganglia.

See:
Description

Class Summary

GangliaContext	Deprecated. in favor of org.apache.hadoop.metrics2 usage.
GangliaContext31	Context for sending metrics to Ganglia version 3.1.x.

Package org.apache.hadoop.metrics.ganglia Description

Implementation of the metrics package that sends metric data to Ganglia. Programmers should not normally need to use this package directly. Instead they should use org.hadoop.metrics.

These are the implementation specific factory attributes (See ContextFactory.getFactory()):

contextName.servers

Space and/or comma separated sequence of servers to which UDP messages should be sent.

contextName.period

The period in seconds on which the metric data is sent to the server(s).

contextName.units.recordName.metricName

The units for the specified metric in the specified record.

contextName.slope.recordName.metricName

The slope for the specified metric in the specified record.

contextName.tmax.recordName.metricName

The tmax for the specified metric in the specified record.

contextName.dmax.recordName.metricName

The dmax for the specified metric in the specified record.