diff --git a/hadoop-common-project/hadoop-common/src/main/resources/core-default.xml b/hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
index ae1e13a0805..90edb4575aa 100644
--- a/hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
+++ b/hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
@@ -3017,6 +3017,14 @@
+
+ ha.failover-controller.active-standby-elector.zk.op.retries
+ 3
+
+ The number of zookeeper operation retry times in ActiveStandbyElector
+
+
+
ha.failover-controller.cli-check.rpc-timeout.ms
20000