fix(judge): Return ratio of 1.0 when input metrics are equal (#129)

spinnaker · Nov 16, 2017 · 4d56d29 · 4d56d29
1 parent 1301a7c
commit 4d56d29
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...e/src/main/scala/com/netflix/kayenta/judge/classifiers/metric/MannWhitneyClassifier.scala b/...e/src/main/scala/com/netflix/kayenta/judge/classifiers/metric/MannWhitneyClassifier.scala
@@ -74,7 +74,7 @@ class MannWhitneyClassifier(fraction: Double=0.25, confLevel: Double=0.95, mw: M
 
     //Check if the experiment and control data are equal
     if (experiment.values.sameElements(control.values)){
-      return MetricClassification(Pass, None, 0.0)
+      return MetricClassification(Pass, None, 1.0)
     }
 
     //Perform Mann-Whitney U Test