diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMAppManager.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMAppManager.java
index 783fab0bc0..3c5436c02a 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMAppManager.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMAppManager.java
@@ -185,6 +185,7 @@ public static SummaryBuilder createAppSummary(RMApp app) {
           .add("appMasterHost", host)
           .add("submitTime", app.getSubmitTime())
           .add("startTime", app.getStartTime())
+          .add("launchTime", app.getLaunchTime())
           .add("finishTime", app.getFinishTime())
           .add("finalStatus", app.getFinalApplicationStatus())
           .add("memorySeconds", metrics.getMemorySeconds())
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestAppManager.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestAppManager.java
index 8f482938cf..3c39f6494c 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestAppManager.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestAppManager.java
@@ -1069,6 +1069,7 @@ public void testEscapeApplicationSummary() {
     when(app.getState()).thenReturn(RMAppState.RUNNING);
     when(app.getApplicationType()).thenReturn("MAPREDUCE");
     when(app.getSubmitTime()).thenReturn(1000L);
+    when(app.getLaunchTime()).thenReturn(2000L);
     Map<String, Long> resourceSecondsMap = new HashMap<>();
     resourceSecondsMap.put(ResourceInformation.MEMORY_MB.getName(), 16384L);
     resourceSecondsMap.put(ResourceInformation.VCORES.getName(), 64L);
@@ -1089,6 +1090,7 @@ public void testEscapeApplicationSummary() {
     assertTrue(msg.contains("Multiline" + escaped +"UserName"));
     assertTrue(msg.contains("Multiline" + escaped +"QueueName"));
     assertTrue(msg.contains("submitTime=1000"));
+    assertTrue(msg.contains("launchTime=2000"));
     assertTrue(msg.contains("memorySeconds=16384"));
     assertTrue(msg.contains("vcoreSeconds=64"));
     assertTrue(msg.contains("preemptedAMContainers=1"));