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-rw-r--r--kamon-statsd/src/main/scala/kamon/statsd/StatsD.scala2
1 files changed, 1 insertions, 1 deletions
diff --git a/kamon-statsd/src/main/scala/kamon/statsd/StatsD.scala b/kamon-statsd/src/main/scala/kamon/statsd/StatsD.scala
index 0f1d2562..7676f97f 100644
--- a/kamon-statsd/src/main/scala/kamon/statsd/StatsD.scala
+++ b/kamon-statsd/src/main/scala/kamon/statsd/StatsD.scala
@@ -78,6 +78,6 @@ class SimpleMetricKeyGenerator(config: Config) extends StatsD.MetricKeyGenerator
val localhostName = ManagementFactory.getRuntimeMXBean.getName.split('@')(1)
def generateKey(groupIdentity: MetricGroupIdentity, metricIdentity: MetricIdentity): String =
- application + "." + localhostName + "." + groupIdentity.category.name + "." + groupIdentity.name + "." + metricIdentity.name
+ s"${application}.${localhostName}.${groupIdentity.category.name}.${groupIdentity.name}.${metricIdentity.name}"
}