diff --git hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmnode/RMNodeImpl.java hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmnode/RMNodeImpl.java index 1263692..8a810cb 100644 --- hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmnode/RMNodeImpl.java +++ hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmnode/RMNodeImpl.java @@ -622,7 +622,8 @@ public void transition(RMNodeImpl rmNode, RMNodeEvent event) { rmNode.httpPort = newNode.getHttpPort(); rmNode.httpAddress = newNode.getHttpAddress(); boolean isCapabilityChanged = false; - if (rmNode.getTotalCapability() != newNode.getTotalCapability()) { + if (!rmNode.getTotalCapability().equals( + newNode.getTotalCapability())) { rmNode.totalCapability = newNode.getTotalCapability(); isCapabilityChanged = true; }