diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java
index c1b2b9e1da974..b61bc58e3b592 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java
@@ -1468,13 +1468,11 @@ public PulsarAdmin getClusterPulsarAdmin(String cluster, Optional<ClusterData> c
                 }
 
                 boolean isTlsEnabled = data.isBrokerClientTlsEnabled() || conf.isBrokerClientTlsEnabled();
-                if (isTlsEnabled && StringUtils.isEmpty(data.getServiceUrlTls())) {
-                    throw new IllegalArgumentException("serviceUrlTls is empty, brokerClientTlsEnabled: "
+                final String adminApiUrl = isTlsEnabled ? data.getServiceUrlTls() : data.getServiceUrl();
+                if (StringUtils.isEmpty(adminApiUrl)) {
+                    throw new IllegalArgumentException("The adminApiUrl is empty, brokerClientTlsEnabled: "
                             + isTlsEnabled);
-                } else if (StringUtils.isEmpty(data.getServiceUrl())) {
-                    throw new IllegalArgumentException("serviceUrl is empty, brokerClientTlsEnabled: " + isTlsEnabled);
                 }
-                String adminApiUrl = isTlsEnabled ? data.getServiceUrlTls() : data.getServiceUrl();
                 builder.serviceHttpUrl(adminApiUrl);
                 if (data.isBrokerClientTlsEnabled()) {
                     configAdminTlsSettings(builder,
diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTestBase.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTestBase.java
index d87f896e31a1c..838632febd889 100644
--- a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTestBase.java
+++ b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/ReplicatorTestBase.java
@@ -20,6 +20,7 @@
 
 import static org.testng.Assert.assertEquals;
 import static org.testng.Assert.assertNotNull;
+import static org.testng.Assert.assertNull;
 
 import com.google.common.io.Resources;
 import com.google.common.collect.Sets;
@@ -259,9 +260,7 @@ protected void setup() throws Exception {
                 .brokerClientTlsTrustStoreType(keyStoreType)
                 .build());
         admin4.clusters().createCluster(cluster4, ClusterData.builder()
-                .serviceUrl(url4.toString())
                 .serviceUrlTls(urlTls4.toString())
-                .brokerServiceUrl(pulsar4.getBrokerServiceUrl())
                 .brokerServiceUrlTls(pulsar4.getBrokerServiceUrlTls())
                 .brokerClientTlsEnabled(true)
                 .brokerClientCertificateFilePath(clientCertFilePath)
@@ -285,9 +284,20 @@ protected void setup() throws Exception {
         assertEquals(admin2.clusters().getCluster(cluster1).getServiceUrl(), url1.toString());
         assertEquals(admin2.clusters().getCluster(cluster2).getServiceUrl(), url2.toString());
         assertEquals(admin2.clusters().getCluster(cluster3).getServiceUrl(), url3.toString());
+        assertNull(admin2.clusters().getCluster(cluster4).getServiceUrl());
         assertEquals(admin2.clusters().getCluster(cluster1).getBrokerServiceUrl(), pulsar1.getBrokerServiceUrl());
         assertEquals(admin2.clusters().getCluster(cluster2).getBrokerServiceUrl(), pulsar2.getBrokerServiceUrl());
         assertEquals(admin2.clusters().getCluster(cluster3).getBrokerServiceUrl(), pulsar3.getBrokerServiceUrl());
+        assertNull(admin2.clusters().getCluster(cluster4).getBrokerServiceUrl());
+
+        assertEquals(admin2.clusters().getCluster(cluster1).getServiceUrlTls(), urlTls1.toString());
+        assertEquals(admin2.clusters().getCluster(cluster2).getServiceUrlTls(), urlTls2.toString());
+        assertEquals(admin2.clusters().getCluster(cluster3).getServiceUrlTls(), urlTls3.toString());
+        assertEquals(admin2.clusters().getCluster(cluster4).getServiceUrlTls(), urlTls4.toString());
+        assertEquals(admin2.clusters().getCluster(cluster1).getBrokerServiceUrlTls(), pulsar1.getBrokerServiceUrlTls());
+        assertEquals(admin2.clusters().getCluster(cluster2).getBrokerServiceUrlTls(), pulsar2.getBrokerServiceUrlTls());
+        assertEquals(admin2.clusters().getCluster(cluster3).getBrokerServiceUrlTls(), pulsar3.getBrokerServiceUrlTls());
+        assertEquals(admin2.clusters().getCluster(cluster4).getBrokerServiceUrlTls(), pulsar4.getBrokerServiceUrlTls());
 
         // Also create V1 namespace for compatibility check
         admin1.clusters().createCluster("global", ClusterData.builder()