diff --git hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
index 08d1336..d5ca20d 100644
--- hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
+++ hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
@@ -370,6 +370,18 @@
+
+ Specify the auths to be used for the ACL's specified in both the
+ yarn.resourcemanager.zk-acl and
+ yarn.resourcemanager.zk-state-store.root-node.acl properties. This
+ takes a comma-separated list of authentication mechanisms, each of the
+ form 'scheme:auth' (the same syntax used for the 'addAuth' command in
+ the ZK CLI.
+
+ yarn.resourcemanager.zk-auth
+
+
+
URI pointing to the location of the FileSystem path where
RM state will be stored. This must be supplied when using
org.apache.hadoop.yarn.server.resourcemanager.recovery.FileSystemRMStateStore