[GitHub] [pulsar] zplinuxlover commented on a change in pull request #6903: PIP-61: Advertise multiple addresses

[GitBox <gi...@apache.org>]

zplinuxlover commented on a change in pull request #6903:
URL: https://github.com/apache/pulsar/pull/6903#discussion_r427777175



##########
File path: pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java
##########
@@ -146,6 +146,14 @@
     )
     private String advertisedAddress;
 
+    //
+    @FieldContext(category=CATEGORY_SERVER, doc = "")

Review comment:
       I have add the configuration doc here

##########
File path: pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java
##########
@@ -146,6 +146,14 @@
     )
     private String advertisedAddress;
 
+    //

Review comment:
       I have remove the code for this line 

##########
File path: pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/NamespaceEphemeralData.java
##########
@@ -63,9 +81,17 @@ public void setDisabled(boolean flag) {
         this.disabled = flag;
     }
 
+    @NotNull
+    public Map<String, AdvertisedListener> getAdvertisedListeners() {
+        if (this.advertisedListeners == null) {
+            return Collections.unmodifiableMap(Collections.EMPTY_MAP);

Review comment:
       I have fix the code

##########
File path: pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/NamespaceService.java
##########
@@ -367,7 +387,22 @@ public boolean registerNamespace(String namespace, boolean ensureOwned) throws P
                     if (LOG.isDebugEnabled()) {
                         LOG.debug("Namespace bundle {} already owned by {} ", bundle, nsData);
                     }
-                    future.complete(Optional.of(new LookupResult(nsData.get())));
+                    // find the target
+                    if (StringUtils.isNotBlank(advertisedListenerName)) {
+                        AdvertisedListener listener = nsData.get().getAdvertisedListeners().get(advertisedListenerName);
+                        if (listener == null) {
+                            future.completeExceptionally(
+                                    new PulsarServerException("the broker do not have " + advertisedListenerName + " listener"));
+                            return;
+                        } else {
+                            future.complete(Optional.of(new LookupResult(
+                                    nsData.get().getHttpUrl(), nsData.get().getHttpUrlTls(), listener.getBrokerServiceUrl().toString(),

Review comment:
       currently we only concern pulsar protocol here, the HttpUrl and HttpUrlTls behavior as before

##########
File path: pulsar-broker/src/main/java/org/apache/pulsar/broker/namespace/NamespaceService.java
##########
@@ -447,8 +488,23 @@ private void searchForCandidateBroker(NamespaceBundle bundle,
 
                         // Schedule the task to pre-load topics
                         pulsar.loadNamespaceTopics(bundle);
-
-                        lookupFuture.complete(Optional.of(new LookupResult(ownerInfo)));
+                        // find the target
+                        if (StringUtils.isNotBlank(advertisedListenerName)) {
+                            AdvertisedListener listener = ownerInfo.getAdvertisedListeners().get(advertisedListenerName);
+                            if (listener == null) {
+                                lookupFuture.completeExceptionally(
+                                        new PulsarServerException("the broker do not have " + advertisedListenerName + " listener"));
+                                return;
+                            } else {
+                                lookupFuture.complete(Optional.of(new LookupResult(
+                                        ownerInfo.getHttpUrl(), ownerInfo.getHttpUrlTls(), listener.getBrokerServiceUrl().toString(),

Review comment:
       currently we only concern pulsar protocol here, the HttpUrl and HttpUrlTls behavior as before.

##########
File path: pulsar-common/src/main/java/org/apache/pulsar/policies/data/loadbalancer/AdvertisedListener.java
##########
@@ -0,0 +1,47 @@
+/**
+ * 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.pulsar.policies.data.loadbalancer;
+
+import java.net.URI;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+/**
+ * The advertisedListener for broker with brokerServiceUrl and brokerServiceUrlTls.
+ */
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class AdvertisedListener {

Review comment:
       currently we only concern pulsar protocol here, the HttpUrl and HttpUrlTls behavior as before




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