-
Class Summary
| Class |
Description |
| GangliaContext |
Context for sending metrics to Ganglia.
|
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.multicast
- Enable multicast for Ganglia
- contextName.multicast.ttl
- TTL for multicast packets
- 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.