bin/hadoop-metrics2-phoenix.properties - phoenix - Git at Google

 # Metrics properties for phoenix
 ####################################
 #
 #There are two options with file names:
 #  1. hadoop-metrics2-[prefix].properties
 #  2. hadoop-metrics2.properties
 # Either will be loaded by the metrics system (but not both).
 #
 # NOTE: The metrics system is only initialized once per JVM (but does ref-counting, so we can't
 #shutdown and restart), so we only load the first prefix that we find. Generally, this will be
 #phoenix (unless someone else registers first, but for many clients, there should only be one).
 #
 # Usually, you would use hadoop-metrics2-phoenix.properties, but we use the generic
 # hadoop-metrics2.properties to ensure it these are loaded regardless of where we are running,
 # assuming there isn't another config on the classpath.

 # When specifying sinks, the syntax to use is:
 #    [prefix].[source|sink].[instance].[options]
 # The interesting thing to note is that [instance] can literally be anything (as long as its
 # not zero-length). It is only there to differentiate the properties that are stored for
 # objects of the same type (e.g. differentiating between two phoenix.sink objects).
 #
 #You could the following lines in your config
 #
 # phoenix.sink.thingA.class=com.your-company.SpecialSink
 # phoenix.sink.thingA.option1=value1
 #
 # and also
 #
 # phoenix.sink.thingB.class=org.apache.phoenix.trace.PhoenixMetricsSink
 # phoenix.sink.thingB.doGoodStuff=true
 #
 # which will create both SpecialSink and PhoenixMetricsSink and register them
 # as a MetricsSink, but Special sink will only see option1=value1 in its
 # configuration, which similarly, the instantiated PhoenixMetricsSink will
 # only see doGoodStuff=true in its configuration
 #
 # See javadoc of package-info.java for org.apache.hadoop.metrics2 for detail

 # Uncomment to NOT start MBeans
 # *.source.start_mbeans=false

 # Sample from all the sources every 10 seconds
 *.period=10

 # Write Traces to Phoenix
 ##########################
 # ensure that we receive traces on the server
 phoenix.sink.tracing.class=org.apache.phoenix.trace.PhoenixMetricsSink
 # Tell the sink where to write the metrics
 phoenix.sink.tracing.writer-class=org.apache.phoenix.trace.PhoenixTableMetricsWriter
 # Only handle traces with a context of "tracing"
 phoenix.sink.tracing.context=tracing
	# Metrics properties for phoenix
	####################################
	#
	#There are two options with file names:
	# 1. hadoop-metrics2-[prefix].properties
	# 2. hadoop-metrics2.properties
	# Either will be loaded by the metrics system (but not both).
	#
	# NOTE: The metrics system is only initialized once per JVM (but does ref-counting, so we can't
	#shutdown and restart), so we only load the first prefix that we find. Generally, this will be
	#phoenix (unless someone else registers first, but for many clients, there should only be one).
	#
	# Usually, you would use hadoop-metrics2-phoenix.properties, but we use the generic
	# hadoop-metrics2.properties to ensure it these are loaded regardless of where we are running,
	# assuming there isn't another config on the classpath.

	# When specifying sinks, the syntax to use is:
	# [prefix].[source\|sink].[instance].[options]
	# The interesting thing to note is that [instance] can literally be anything (as long as its
	# not zero-length). It is only there to differentiate the properties that are stored for
	# objects of the same type (e.g. differentiating between two phoenix.sink objects).
	#
	#You could the following lines in your config
	#
	# phoenix.sink.thingA.class=com.your-company.SpecialSink
	# phoenix.sink.thingA.option1=value1
	#
	# and also
	#
	# phoenix.sink.thingB.class=org.apache.phoenix.trace.PhoenixMetricsSink
	# phoenix.sink.thingB.doGoodStuff=true
	#
	# which will create both SpecialSink and PhoenixMetricsSink and register them
	# as a MetricsSink, but Special sink will only see option1=value1 in its
	# configuration, which similarly, the instantiated PhoenixMetricsSink will
	# only see doGoodStuff=true in its configuration
	#
	# See javadoc of package-info.java for org.apache.hadoop.metrics2 for detail

	# Uncomment to NOT start MBeans
	# *.source.start_mbeans=false

	# Sample from all the sources every 10 seconds
	*.period=10

	# Write Traces to Phoenix
	##########################
	# ensure that we receive traces on the server
	phoenix.sink.tracing.class=org.apache.phoenix.trace.PhoenixMetricsSink
	# Tell the sink where to write the metrics
	phoenix.sink.tracing.writer-class=org.apache.phoenix.trace.PhoenixTableMetricsWriter
	# Only handle traces with a context of "tracing"
	phoenix.sink.tracing.context=tracing