Bill Oley created ACCUMULO-4693:
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Summary: Add instance-specific ProcessName to Hadoop2 metrics
Key: ACCUMULO-4693
URL: https://issues.apache.org/jira/browse/ACCUMULO-4693
Project: Accumulo
Issue Type: Improvement
Affects Versions: 1.8.1
Reporter: Bill Oley
Priority: Minor
Fix For: 1.8.2
Current Hadoop2 metrics from the tablet servers are not labelled by instance
when multiple instances are run on the same host.
By adding a ProcessName tag (Master, TaletServer-1, TabletServer-2,
GarbageCollector, etc) to the MetricsRegistry, this tag will be included on all
metrics prodeced and allow the Metrics2 sinks to use this information to
deconflict these metrics.
This capability will also allow JVMMetrics to be included (ACCUMULO-4392) and
tagged appropriately.
The relevant service and instance information can be found in the system
properties:
-Dapp and -Daccumulo.service.instance written by the accumulo script.
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