1 files changed, 3 insertions, 3 deletions
diff --git a/core/src/main/scala/org/apache/spark/deploy/master/MasterSource.scala b/core/src/main/scala/org/apache/spark/deploy/master/MasterSource.scala
index 23d1cb77da..36c1b87b7f 100644
--- a/core/src/main/scala/org/apache/spark/deploy/master/MasterSource.scala
+++ b/core/src/main/scala/org/apache/spark/deploy/master/MasterSource.scala
@@ -26,17 +26,17 @@ private[spark] class MasterSource(val master: Master) extends Source {
   val sourceName = "master"
 
   // Gauge for worker numbers in cluster
-  metricRegistry.register(MetricRegistry.name("workers","number"), new Gauge[Int] {
+  metricRegistry.register(MetricRegistry.name("workers"), new Gauge[Int] {
     override def getValue: Int = master.workers.size
   })
 
   // Gauge for application numbers in cluster
-  metricRegistry.register(MetricRegistry.name("apps", "number"), new Gauge[Int] {
+  metricRegistry.register(MetricRegistry.name("apps"), new Gauge[Int] {
     override def getValue: Int = master.apps.size
   })
 
   // Gauge for waiting application numbers in cluster
-  metricRegistry.register(MetricRegistry.name("waitingApps", "number"), new Gauge[Int] {
+  metricRegistry.register(MetricRegistry.name("waitingApps"), new Gauge[Int] {
     override def getValue: Int = master.waitingApps.size
   })
 }