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[prometheus] Using $(hostname -s) vs ${HOSTNAME} #1152

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[prometheus] Using $(hostname -s) vs ${HOSTNAME} #1152

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4 changes: 2 additions & 2 deletions prometheus/prometheus.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -144,13 +144,13 @@ function start_services() {
function configure_hadoop() {
cat <<EOF >/etc/hadoop/conf/hadoop-metrics2.properties
resourcemanager.sink.statsd.class=org.apache.hadoop.metrics2.sink.StatsDSink
resourcemanager.sink.statsd.server.host=${HOSTNAME}
resourcemanager.sink.statsd.server.host=$(hostname -s)
resourcemanager.sink.statsd.server.port=9125
resourcemanager.sink.statsd.skip.hostname=true
resourcemanager.sink.statsd.service.name=RM

mrappmaster.sink.statsd.class=org.apache.hadoop.metrics2.sink.StatsDSink
mrappmaster.sink.statsd.server.host=${HOSTNAME}
mrappmaster.sink.statsd.server.host=$(hostname -s)
mrappmaster.sink.statsd.server.port=9125
mrappmaster.sink.statsd.skip.hostname=true
mrappmaster.sink.statsd.service.name=MRAPP
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