diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/CapacitySchedulerPage.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/CapacitySchedulerPage.java
index 93e1c974ea..3c00cb8fa0 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/CapacitySchedulerPage.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/CapacitySchedulerPage.java
@@ -556,8 +556,12 @@ public void render(HtmlBlock.Block html) {
               .$class("ui-state-default").__("Queue").__().__().__().tbody();
         SchedulerHealth.DetailedInformation di = entry.getValue();
         if (di.getTimestamp() != 0) {
-          containerId = di.getContainerId().toString();
-          nodeId = di.getNodeId().toString();
+          if (di.getContainerId() != null) {
+            containerId = di.getContainerId().toString();
+          }
+          if (di.getNodeId() != null) {
+            nodeId = di.getNodeId().toString();
+          }
           queue = di.getQueue();
         }
         tbody.$class("ui-widget-content").tr()