diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/TestRouterMetrics.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/TestRouterMetrics.java
index 9944122ff2487..ce5d72f32c6d9 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/TestRouterMetrics.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/TestRouterMetrics.java
@@ -19,7 +19,9 @@
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
+import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -62,6 +64,19 @@ public static void init() {
     LOG.info("Test: aggregate metrics are updated correctly");
   }
 
+  @BeforeEach
+  public void setup() {
+    //reset metrics before each test
+    RouterMetrics.destroy();
+    metrics = RouterMetrics.getMetrics();
+  }
+
+  @AfterEach
+  public void tearDown() {
+    RouterMetrics.destroy();
+    metrics = RouterMetrics.getMetrics();
+  }
+
   /**
    * This test validates the correctness of the metric: Created Apps
    * successfully.
@@ -2379,4 +2394,4 @@ public void testDeleteFederationPoliciesByQueuesRetrieved() {
         metrics.getLatencySucceededDeleteFederationPoliciesByQueuesRetrieved(),
         ASSERT_DOUBLE_DELTA);
   }
-}
\ No newline at end of file
+}