arvindshmicrosoft commented on a change in pull request #270: Support Accumulo
installs on Microsoft Azure
URL: https://github.com/apache/fluo-muchos/pull/270#discussion_r312262916
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File path: ansible/roles/accumulo/templates/hadoop-metrics2-accumulo.properties
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@@ -20,3 +20,9 @@
accumulo.sink.graphite.class=org.apache.hadoop.metrics2.sink.GraphiteSink
accumulo.sink.graphite.server_host={{ groups['metrics'][0] }}
accumulo.sink.graphite.server_port=2004
accumulo.sink.graphite.metrics_prefix=accumulo
+
+*.sink.statsd.class=org.apache.hadoop.metrics2.sink.StatsDSink
Review comment:
Thanks for the question, Keith. The [Azure Log
Analytics](https://docs.microsoft.com/en-us/azure/azure-monitor/platform/data-sources-collectd)
agent can send collectd metrics to [Azure Monitor
Logs](https://docs.microsoft.com/en-us/azure/azure-monitor/). Given there is
Hadoop metrics2 support for a statsd sink, and given there is a statsd plugin
for collectd, it allows us to send metrics from Accumulo, Hadoop and Zookeeper
through to Azure Monitor.
This change is therefore specifically to support our changes for
cluster_type == azure. If you prefer that we make this conditional, that's
definitely something we can do.
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