chia7712 commented on code in PR #18463:
URL: https://github.com/apache/kafka/pull/18463#discussion_r1998752540


##########
core/src/test/java/kafka/server/BootstrapControllersIntegrationTest.java:
##########
@@ -342,4 +343,22 @@ private void testAcls(ClusterInstance clusterInstance, 
boolean usingBootstrapCon
             assertEquals(aclBinding, deletedAclBindings.iterator().next());
         }
     }
+
+    @ClusterTest(
+        brokers = 2,
+        serverProperties = {
+            @ClusterConfigProperty(key = 
TopicConfig.MIN_IN_SYNC_REPLICAS_CONFIG, value = "2")
+        }
+    )
+    public void testDescribeConfigs(ClusterInstance clusterInstance) throws 
Exception {
+        try (Admin admin = Admin.create(adminConfig(clusterInstance, true))) {
+            ConfigResource resource = new ConfigResource(BROKER, "");
+            Map<ConfigResource, Config> resourceToConfig = 
admin.describeConfigs(List.of(resource)).all().get();
+            Config config = resourceToConfig.get(resource);
+            assertNotNull(config);
+            ConfigEntry configEntry = 
config.get(TopicConfig.MIN_IN_SYNC_REPLICAS_CONFIG);

Review Comment:
   Could you please verify the `source()` too?



##########
clients/clients-integration-tests/src/test/java/org/apache/kafka/clients/admin/StaticBrokerConfigTest.java:
##########
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.kafka.clients.admin;
+
+
+import org.apache.kafka.common.config.ConfigResource;
+import org.apache.kafka.common.config.TopicConfig;
+import org.apache.kafka.common.test.ClusterInstance;
+import org.apache.kafka.common.test.api.ClusterConfigProperty;
+import org.apache.kafka.common.test.api.ClusterTest;
+import org.apache.kafka.common.test.api.Type;
+import org.apache.kafka.common.test.junit.ClusterTestExtensions;
+import org.apache.kafka.coordinator.group.GroupCoordinatorConfig;
+
+import org.junit.jupiter.api.extension.ExtendWith;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ExecutionException;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotEquals;
+
+@ExtendWith(value = ClusterTestExtensions.class)
+public class StaticBrokerConfigTest {
+    private static final String TOPIC = "topic";
+    private static final String CUSTOM_VALUE = "1048576";
+
+    /**
+     * synonyms of `segment.bytes`
+     */
+    private static final String LOG_SEGMENT_BYTES = "log.segment.bytes";
+
+    @ClusterTest(types = {Type.KRAFT},
+        serverProperties = {
+            @ClusterConfigProperty(key = 
GroupCoordinatorConfig.OFFSETS_TOPIC_PARTITIONS_CONFIG, value = "1"),
+            @ClusterConfigProperty(id = 3000, key = LOG_SEGMENT_BYTES, value = 
CUSTOM_VALUE)
+        })
+    public void 
testTopicConfigsGetImpactedIfStaticConfigsAddToController(ClusterInstance 
cluster)
+        throws ExecutionException, InterruptedException {
+        try (
+            Admin admin = cluster.admin();
+            Admin adminUsingBootstrapController = cluster.admin(Map.of(), true)
+        ) {
+            String value = admin.createTopics(List.of(new NewTopic(TOPIC, 1, 
(short) 1)))
+                
.config(TOPIC).get().get(TopicConfig.SEGMENT_BYTES_CONFIG).value();
+            assertEquals(CUSTOM_VALUE, value, "Config value should be custom 
value since controller have related static config");
+
+            ConfigResource brokerResource = new 
ConfigResource(ConfigResource.Type.BROKER, "0");
+            String valueFromBroker = 
admin.describeConfigs(List.of(brokerResource))
+                
.all().get().get(brokerResource).get(LOG_SEGMENT_BYTES).value();
+            assertNotEquals(CUSTOM_VALUE,
+                valueFromBroker,
+                "Config value should not be custom value since broker don't 
have related static config");
+
+            ConfigResource controllerResource = new 
ConfigResource(ConfigResource.Type.BROKER, "3000");
+            String valueFromController = 
adminUsingBootstrapController.describeConfigs(List.of(controllerResource))
+                
.all().get().get(controllerResource).get(LOG_SEGMENT_BYTES).value();
+            assertEquals(CUSTOM_VALUE,
+                valueFromController,
+                "Config value should be custom value since controller have 
related static config");

Review Comment:
   `have` -> `has`



##########
clients/clients-integration-tests/src/test/java/org/apache/kafka/clients/admin/StaticBrokerConfigTest.java:
##########
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.kafka.clients.admin;
+
+
+import org.apache.kafka.common.config.ConfigResource;
+import org.apache.kafka.common.config.TopicConfig;
+import org.apache.kafka.common.test.ClusterInstance;
+import org.apache.kafka.common.test.api.ClusterConfigProperty;
+import org.apache.kafka.common.test.api.ClusterTest;
+import org.apache.kafka.common.test.api.Type;
+import org.apache.kafka.common.test.junit.ClusterTestExtensions;
+import org.apache.kafka.coordinator.group.GroupCoordinatorConfig;
+
+import org.junit.jupiter.api.extension.ExtendWith;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ExecutionException;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotEquals;
+
+@ExtendWith(value = ClusterTestExtensions.class)
+public class StaticBrokerConfigTest {
+    private static final String TOPIC = "topic";
+    private static final String CUSTOM_VALUE = "1048576";
+
+    /**
+     * synonyms of `segment.bytes`
+     */
+    private static final String LOG_SEGMENT_BYTES = "log.segment.bytes";
+
+    @ClusterTest(types = {Type.KRAFT},
+        serverProperties = {
+            @ClusterConfigProperty(key = 
GroupCoordinatorConfig.OFFSETS_TOPIC_PARTITIONS_CONFIG, value = "1"),
+            @ClusterConfigProperty(id = 3000, key = LOG_SEGMENT_BYTES, value = 
CUSTOM_VALUE)
+        })
+    public void 
testTopicConfigsGetImpactedIfStaticConfigsAddToController(ClusterInstance 
cluster)
+        throws ExecutionException, InterruptedException {
+        try (
+            Admin admin = cluster.admin();
+            Admin adminUsingBootstrapController = cluster.admin(Map.of(), true)
+        ) {
+            String value = admin.createTopics(List.of(new NewTopic(TOPIC, 1, 
(short) 1)))
+                
.config(TOPIC).get().get(TopicConfig.SEGMENT_BYTES_CONFIG).value();
+            assertEquals(CUSTOM_VALUE, value, "Config value should be custom 
value since controller have related static config");
+
+            ConfigResource brokerResource = new 
ConfigResource(ConfigResource.Type.BROKER, "0");
+            String valueFromBroker = 
admin.describeConfigs(List.of(brokerResource))
+                
.all().get().get(brokerResource).get(LOG_SEGMENT_BYTES).value();
+            assertNotEquals(CUSTOM_VALUE,
+                valueFromBroker,
+                "Config value should not be custom value since broker don't 
have related static config");
+
+            ConfigResource controllerResource = new 
ConfigResource(ConfigResource.Type.BROKER, "3000");
+            String valueFromController = 
adminUsingBootstrapController.describeConfigs(List.of(controllerResource))
+                
.all().get().get(controllerResource).get(LOG_SEGMENT_BYTES).value();
+            assertEquals(CUSTOM_VALUE,
+                valueFromController,
+                "Config value should be custom value since controller have 
related static config");
+        }
+    }
+
+    @ClusterTest(types = {Type.KRAFT},
+        serverProperties = {
+            @ClusterConfigProperty(key = 
GroupCoordinatorConfig.OFFSETS_TOPIC_PARTITIONS_CONFIG, value = "1"),
+            @ClusterConfigProperty(id = 0, key = LOG_SEGMENT_BYTES, value = 
CUSTOM_VALUE)
+        })
+    public void 
testTopicConfigsGetImpactedIfStaticConfigsAddToBroker(ClusterInstance cluster)
+        throws ExecutionException, InterruptedException {
+        try (
+            Admin admin = cluster.admin();
+            Admin adminUsingBootstrapController = cluster.admin(Map.of(), true)
+        ) {
+            String value = admin.createTopics(List.of(new NewTopic(TOPIC, 1, 
(short) 1)))
+                
.config(TOPIC).get().get(TopicConfig.SEGMENT_BYTES_CONFIG).value();
+            assertNotEquals(CUSTOM_VALUE,
+                value,
+                "Config value should not be custom value since controller 
don't have static config");
+
+            ConfigResource brokerResource = new 
ConfigResource(ConfigResource.Type.BROKER, "0");
+            String valueFromBroker = 
admin.describeConfigs(List.of(brokerResource))
+                
.all().get().get(brokerResource).get(LOG_SEGMENT_BYTES).value();
+            assertEquals(CUSTOM_VALUE,
+                valueFromBroker,
+                "Config value should be custom value since broker have related 
static config");
+
+            ConfigResource controllerResource = new 
ConfigResource(ConfigResource.Type.BROKER, "3000");
+            String valueFromController = 
adminUsingBootstrapController.describeConfigs(List.of(controllerResource))
+                
.all().get().get(controllerResource).get(LOG_SEGMENT_BYTES).value();
+            assertNotEquals(CUSTOM_VALUE,
+                valueFromController,
+                "Config value should not be custom value since controller 
don't have related static config");

Review Comment:
   `don't` -> `doesn't`



##########
clients/clients-integration-tests/src/test/java/org/apache/kafka/clients/admin/StaticBrokerConfigTest.java:
##########
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.kafka.clients.admin;
+
+
+import org.apache.kafka.common.config.ConfigResource;
+import org.apache.kafka.common.config.TopicConfig;
+import org.apache.kafka.common.test.ClusterInstance;
+import org.apache.kafka.common.test.api.ClusterConfigProperty;
+import org.apache.kafka.common.test.api.ClusterTest;
+import org.apache.kafka.common.test.api.Type;
+import org.apache.kafka.common.test.junit.ClusterTestExtensions;
+import org.apache.kafka.coordinator.group.GroupCoordinatorConfig;
+
+import org.junit.jupiter.api.extension.ExtendWith;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ExecutionException;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotEquals;
+
+@ExtendWith(value = ClusterTestExtensions.class)
+public class StaticBrokerConfigTest {
+    private static final String TOPIC = "topic";
+    private static final String CUSTOM_VALUE = "1048576";
+
+    /**
+     * synonyms of `segment.bytes`
+     */
+    private static final String LOG_SEGMENT_BYTES = "log.segment.bytes";
+
+    @ClusterTest(types = {Type.KRAFT},
+        serverProperties = {
+            @ClusterConfigProperty(key = 
GroupCoordinatorConfig.OFFSETS_TOPIC_PARTITIONS_CONFIG, value = "1"),
+            @ClusterConfigProperty(id = 3000, key = LOG_SEGMENT_BYTES, value = 
CUSTOM_VALUE)
+        })
+    public void 
testTopicConfigsGetImpactedIfStaticConfigsAddToController(ClusterInstance 
cluster)
+        throws ExecutionException, InterruptedException {
+        try (
+            Admin admin = cluster.admin();
+            Admin adminUsingBootstrapController = cluster.admin(Map.of(), true)
+        ) {
+            String value = admin.createTopics(List.of(new NewTopic(TOPIC, 1, 
(short) 1)))
+                
.config(TOPIC).get().get(TopicConfig.SEGMENT_BYTES_CONFIG).value();
+            assertEquals(CUSTOM_VALUE, value, "Config value should be custom 
value since controller have related static config");
+
+            ConfigResource brokerResource = new 
ConfigResource(ConfigResource.Type.BROKER, "0");
+            String valueFromBroker = 
admin.describeConfigs(List.of(brokerResource))
+                
.all().get().get(brokerResource).get(LOG_SEGMENT_BYTES).value();
+            assertNotEquals(CUSTOM_VALUE,
+                valueFromBroker,
+                "Config value should not be custom value since broker don't 
have related static config");
+
+            ConfigResource controllerResource = new 
ConfigResource(ConfigResource.Type.BROKER, "3000");
+            String valueFromController = 
adminUsingBootstrapController.describeConfigs(List.of(controllerResource))
+                
.all().get().get(controllerResource).get(LOG_SEGMENT_BYTES).value();
+            assertEquals(CUSTOM_VALUE,
+                valueFromController,
+                "Config value should be custom value since controller have 
related static config");
+        }
+    }
+
+    @ClusterTest(types = {Type.KRAFT},
+        serverProperties = {
+            @ClusterConfigProperty(key = 
GroupCoordinatorConfig.OFFSETS_TOPIC_PARTITIONS_CONFIG, value = "1"),
+            @ClusterConfigProperty(id = 0, key = LOG_SEGMENT_BYTES, value = 
CUSTOM_VALUE)
+        })
+    public void 
testTopicConfigsGetImpactedIfStaticConfigsAddToBroker(ClusterInstance cluster)
+        throws ExecutionException, InterruptedException {
+        try (
+            Admin admin = cluster.admin();
+            Admin adminUsingBootstrapController = cluster.admin(Map.of(), true)
+        ) {
+            String value = admin.createTopics(List.of(new NewTopic(TOPIC, 1, 
(short) 1)))
+                
.config(TOPIC).get().get(TopicConfig.SEGMENT_BYTES_CONFIG).value();
+            assertNotEquals(CUSTOM_VALUE,
+                value,
+                "Config value should not be custom value since controller 
don't have static config");
+
+            ConfigResource brokerResource = new 
ConfigResource(ConfigResource.Type.BROKER, "0");
+            String valueFromBroker = 
admin.describeConfigs(List.of(brokerResource))
+                
.all().get().get(brokerResource).get(LOG_SEGMENT_BYTES).value();
+            assertEquals(CUSTOM_VALUE,
+                valueFromBroker,
+                "Config value should be custom value since broker have related 
static config");
+
+            ConfigResource controllerResource = new 
ConfigResource(ConfigResource.Type.BROKER, "3000");
+            String valueFromController = 
adminUsingBootstrapController.describeConfigs(List.of(controllerResource))
+                
.all().get().get(controllerResource).get(LOG_SEGMENT_BYTES).value();
+            assertNotEquals(CUSTOM_VALUE,

Review Comment:
   Could you please verify the `source()` too?



##########
clients/clients-integration-tests/src/test/java/org/apache/kafka/clients/admin/StaticBrokerConfigTest.java:
##########
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.kafka.clients.admin;
+
+
+import org.apache.kafka.common.config.ConfigResource;
+import org.apache.kafka.common.config.TopicConfig;
+import org.apache.kafka.common.test.ClusterInstance;
+import org.apache.kafka.common.test.api.ClusterConfigProperty;
+import org.apache.kafka.common.test.api.ClusterTest;
+import org.apache.kafka.common.test.api.Type;
+import org.apache.kafka.common.test.junit.ClusterTestExtensions;
+import org.apache.kafka.coordinator.group.GroupCoordinatorConfig;
+
+import org.junit.jupiter.api.extension.ExtendWith;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ExecutionException;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotEquals;
+
+@ExtendWith(value = ClusterTestExtensions.class)
+public class StaticBrokerConfigTest {
+    private static final String TOPIC = "topic";
+    private static final String CUSTOM_VALUE = "1048576";
+
+    /**
+     * synonyms of `segment.bytes`
+     */
+    private static final String LOG_SEGMENT_BYTES = "log.segment.bytes";
+
+    @ClusterTest(types = {Type.KRAFT},
+        serverProperties = {
+            @ClusterConfigProperty(key = 
GroupCoordinatorConfig.OFFSETS_TOPIC_PARTITIONS_CONFIG, value = "1"),
+            @ClusterConfigProperty(id = 3000, key = LOG_SEGMENT_BYTES, value = 
CUSTOM_VALUE)
+        })
+    public void 
testTopicConfigsGetImpactedIfStaticConfigsAddToController(ClusterInstance 
cluster)
+        throws ExecutionException, InterruptedException {
+        try (
+            Admin admin = cluster.admin();
+            Admin adminUsingBootstrapController = cluster.admin(Map.of(), true)
+        ) {
+            String value = admin.createTopics(List.of(new NewTopic(TOPIC, 1, 
(short) 1)))
+                
.config(TOPIC).get().get(TopicConfig.SEGMENT_BYTES_CONFIG).value();
+            assertEquals(CUSTOM_VALUE, value, "Config value should be custom 
value since controller have related static config");
+
+            ConfigResource brokerResource = new 
ConfigResource(ConfigResource.Type.BROKER, "0");
+            String valueFromBroker = 
admin.describeConfigs(List.of(brokerResource))
+                
.all().get().get(brokerResource).get(LOG_SEGMENT_BYTES).value();
+            assertNotEquals(CUSTOM_VALUE,
+                valueFromBroker,
+                "Config value should not be custom value since broker don't 
have related static config");
+
+            ConfigResource controllerResource = new 
ConfigResource(ConfigResource.Type.BROKER, "3000");
+            String valueFromController = 
adminUsingBootstrapController.describeConfigs(List.of(controllerResource))
+                
.all().get().get(controllerResource).get(LOG_SEGMENT_BYTES).value();
+            assertEquals(CUSTOM_VALUE,
+                valueFromController,
+                "Config value should be custom value since controller have 
related static config");
+        }
+    }
+
+    @ClusterTest(types = {Type.KRAFT},
+        serverProperties = {
+            @ClusterConfigProperty(key = 
GroupCoordinatorConfig.OFFSETS_TOPIC_PARTITIONS_CONFIG, value = "1"),
+            @ClusterConfigProperty(id = 0, key = LOG_SEGMENT_BYTES, value = 
CUSTOM_VALUE)
+        })
+    public void 
testTopicConfigsGetImpactedIfStaticConfigsAddToBroker(ClusterInstance cluster)
+        throws ExecutionException, InterruptedException {
+        try (
+            Admin admin = cluster.admin();
+            Admin adminUsingBootstrapController = cluster.admin(Map.of(), true)
+        ) {
+            String value = admin.createTopics(List.of(new NewTopic(TOPIC, 1, 
(short) 1)))
+                
.config(TOPIC).get().get(TopicConfig.SEGMENT_BYTES_CONFIG).value();
+            assertNotEquals(CUSTOM_VALUE,
+                value,
+                "Config value should not be custom value since controller 
don't have static config");
+
+            ConfigResource brokerResource = new 
ConfigResource(ConfigResource.Type.BROKER, "0");
+            String valueFromBroker = 
admin.describeConfigs(List.of(brokerResource))
+                
.all().get().get(brokerResource).get(LOG_SEGMENT_BYTES).value();
+            assertEquals(CUSTOM_VALUE,

Review Comment:
   Could you please verify the `source()` too?



##########
clients/clients-integration-tests/src/test/java/org/apache/kafka/clients/admin/StaticBrokerConfigTest.java:
##########
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.kafka.clients.admin;
+
+
+import org.apache.kafka.common.config.ConfigResource;
+import org.apache.kafka.common.config.TopicConfig;
+import org.apache.kafka.common.test.ClusterInstance;
+import org.apache.kafka.common.test.api.ClusterConfigProperty;
+import org.apache.kafka.common.test.api.ClusterTest;
+import org.apache.kafka.common.test.api.Type;
+import org.apache.kafka.common.test.junit.ClusterTestExtensions;
+import org.apache.kafka.coordinator.group.GroupCoordinatorConfig;
+
+import org.junit.jupiter.api.extension.ExtendWith;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ExecutionException;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotEquals;
+
+@ExtendWith(value = ClusterTestExtensions.class)
+public class StaticBrokerConfigTest {
+    private static final String TOPIC = "topic";
+    private static final String CUSTOM_VALUE = "1048576";
+
+    /**
+     * synonyms of `segment.bytes`
+     */
+    private static final String LOG_SEGMENT_BYTES = "log.segment.bytes";
+
+    @ClusterTest(types = {Type.KRAFT},
+        serverProperties = {
+            @ClusterConfigProperty(key = 
GroupCoordinatorConfig.OFFSETS_TOPIC_PARTITIONS_CONFIG, value = "1"),
+            @ClusterConfigProperty(id = 3000, key = LOG_SEGMENT_BYTES, value = 
CUSTOM_VALUE)
+        })
+    public void 
testTopicConfigsGetImpactedIfStaticConfigsAddToController(ClusterInstance 
cluster)
+        throws ExecutionException, InterruptedException {
+        try (
+            Admin admin = cluster.admin();
+            Admin adminUsingBootstrapController = cluster.admin(Map.of(), true)
+        ) {
+            String value = admin.createTopics(List.of(new NewTopic(TOPIC, 1, 
(short) 1)))
+                
.config(TOPIC).get().get(TopicConfig.SEGMENT_BYTES_CONFIG).value();
+            assertEquals(CUSTOM_VALUE, value, "Config value should be custom 
value since controller have related static config");
+
+            ConfigResource brokerResource = new 
ConfigResource(ConfigResource.Type.BROKER, "0");
+            String valueFromBroker = 
admin.describeConfigs(List.of(brokerResource))
+                
.all().get().get(brokerResource).get(LOG_SEGMENT_BYTES).value();
+            assertNotEquals(CUSTOM_VALUE,
+                valueFromBroker,
+                "Config value should not be custom value since broker don't 
have related static config");
+
+            ConfigResource controllerResource = new 
ConfigResource(ConfigResource.Type.BROKER, "3000");
+            String valueFromController = 
adminUsingBootstrapController.describeConfigs(List.of(controllerResource))
+                
.all().get().get(controllerResource).get(LOG_SEGMENT_BYTES).value();
+            assertEquals(CUSTOM_VALUE,

Review Comment:
   Could you please verify the `source()` too?



##########
clients/clients-integration-tests/src/test/java/org/apache/kafka/clients/admin/StaticBrokerConfigTest.java:
##########
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.kafka.clients.admin;
+
+
+import org.apache.kafka.common.config.ConfigResource;
+import org.apache.kafka.common.config.TopicConfig;
+import org.apache.kafka.common.test.ClusterInstance;
+import org.apache.kafka.common.test.api.ClusterConfigProperty;
+import org.apache.kafka.common.test.api.ClusterTest;
+import org.apache.kafka.common.test.api.Type;
+import org.apache.kafka.common.test.junit.ClusterTestExtensions;
+import org.apache.kafka.coordinator.group.GroupCoordinatorConfig;
+
+import org.junit.jupiter.api.extension.ExtendWith;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ExecutionException;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotEquals;
+
+@ExtendWith(value = ClusterTestExtensions.class)
+public class StaticBrokerConfigTest {
+    private static final String TOPIC = "topic";
+    private static final String CUSTOM_VALUE = "1048576";
+
+    /**
+     * synonyms of `segment.bytes`
+     */
+    private static final String LOG_SEGMENT_BYTES = "log.segment.bytes";
+
+    @ClusterTest(types = {Type.KRAFT},
+        serverProperties = {
+            @ClusterConfigProperty(key = 
GroupCoordinatorConfig.OFFSETS_TOPIC_PARTITIONS_CONFIG, value = "1"),
+            @ClusterConfigProperty(id = 3000, key = LOG_SEGMENT_BYTES, value = 
CUSTOM_VALUE)
+        })
+    public void 
testTopicConfigsGetImpactedIfStaticConfigsAddToController(ClusterInstance 
cluster)
+        throws ExecutionException, InterruptedException {
+        try (
+            Admin admin = cluster.admin();
+            Admin adminUsingBootstrapController = cluster.admin(Map.of(), true)
+        ) {
+            String value = admin.createTopics(List.of(new NewTopic(TOPIC, 1, 
(short) 1)))
+                
.config(TOPIC).get().get(TopicConfig.SEGMENT_BYTES_CONFIG).value();
+            assertEquals(CUSTOM_VALUE, value, "Config value should be custom 
value since controller have related static config");
+
+            ConfigResource brokerResource = new 
ConfigResource(ConfigResource.Type.BROKER, "0");
+            String valueFromBroker = 
admin.describeConfigs(List.of(brokerResource))
+                
.all().get().get(brokerResource).get(LOG_SEGMENT_BYTES).value();
+            assertNotEquals(CUSTOM_VALUE,

Review Comment:
   Could you please verify the `source()` too?



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