| /* |
| * 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.client.admin.internal; |
| |
| import java.util.List; |
| import java.util.Map; |
| import java.util.concurrent.CompletableFuture; |
| import javax.ws.rs.client.Entity; |
| import javax.ws.rs.client.InvocationCallback; |
| import javax.ws.rs.client.WebTarget; |
| import javax.ws.rs.core.MediaType; |
| import org.apache.pulsar.client.admin.Brokers; |
| import org.apache.pulsar.client.admin.PulsarAdminException; |
| import org.apache.pulsar.client.api.Authentication; |
| import org.apache.pulsar.common.conf.InternalConfigurationData; |
| import org.apache.pulsar.common.naming.TopicVersion; |
| import org.apache.pulsar.common.policies.data.BrokerInfo; |
| import org.apache.pulsar.common.policies.data.NamespaceOwnershipStatus; |
| import org.apache.pulsar.common.util.Codec; |
| |
| public class BrokersImpl extends BaseResource implements Brokers { |
| private final WebTarget adminBrokers; |
| |
| public BrokersImpl(WebTarget web, Authentication auth, long readTimeoutMs) { |
| super(auth, readTimeoutMs); |
| adminBrokers = web.path("admin/v2/brokers"); |
| } |
| |
| @Override |
| public List<String> getActiveBrokers() throws PulsarAdminException { |
| return sync(() -> getActiveBrokersAsync(null)); |
| } |
| |
| @Override |
| public CompletableFuture<List<String>> getActiveBrokersAsync() { |
| return getActiveBrokersAsync(null); |
| } |
| |
| @Override |
| public List<String> getActiveBrokers(String cluster) throws PulsarAdminException { |
| return sync(() -> getActiveBrokersAsync(cluster)); |
| } |
| |
| @Override |
| public CompletableFuture<List<String>> getActiveBrokersAsync(String cluster) { |
| WebTarget path = cluster == null ? adminBrokers : adminBrokers.path(cluster); |
| return asyncGetRequest(path, new FutureCallback<List<String>>(){}); |
| } |
| |
| @Override |
| public BrokerInfo getLeaderBroker() throws PulsarAdminException { |
| return sync(() -> getLeaderBrokerAsync()); |
| } |
| |
| @Override |
| public CompletableFuture<BrokerInfo> getLeaderBrokerAsync() { |
| WebTarget path = adminBrokers.path("leaderBroker"); |
| return asyncGetRequest(path, new FutureCallback<BrokerInfo>(){}); |
| } |
| |
| @Override |
| public Map<String, NamespaceOwnershipStatus> getOwnedNamespaces(String cluster, String brokerUrl) |
| throws PulsarAdminException { |
| return sync(() -> getOwnedNamespacesAsync(cluster, brokerUrl)); |
| } |
| |
| @Override |
| public CompletableFuture<Map<String, NamespaceOwnershipStatus>> getOwnedNamespacesAsync( |
| String cluster, String brokerUrl) { |
| WebTarget path = adminBrokers.path(cluster).path(brokerUrl).path("ownedNamespaces"); |
| return asyncGetRequest(path, new FutureCallback<Map<String, NamespaceOwnershipStatus>>(){}); |
| } |
| |
| @Override |
| public void updateDynamicConfiguration(String configName, String configValue) throws PulsarAdminException { |
| sync(() -> updateDynamicConfigurationAsync(configName, configValue)); |
| } |
| |
| @Override |
| public CompletableFuture<Void> updateDynamicConfigurationAsync(String configName, String configValue) { |
| String value = Codec.encode(configValue); |
| WebTarget path = adminBrokers.path("configuration").path(configName).path(value); |
| return asyncPostRequest(path, Entity.entity("", MediaType.APPLICATION_JSON)); |
| } |
| |
| @Override |
| public void deleteDynamicConfiguration(String configName) throws PulsarAdminException { |
| sync(() -> deleteDynamicConfigurationAsync(configName)); |
| } |
| |
| @Override |
| public CompletableFuture<Void> deleteDynamicConfigurationAsync(String configName) { |
| WebTarget path = adminBrokers.path("configuration").path(configName); |
| return asyncDeleteRequest(path); |
| } |
| |
| @Override |
| public Map<String, String> getAllDynamicConfigurations() throws PulsarAdminException { |
| return sync(this::getAllDynamicConfigurationsAsync); |
| } |
| |
| @Override |
| public CompletableFuture<Map<String, String>> getAllDynamicConfigurationsAsync() { |
| WebTarget path = adminBrokers.path("configuration").path("values"); |
| return asyncGetRequest(path, new FutureCallback<Map<String, String>>(){}); |
| } |
| |
| @Override |
| public List<String> getDynamicConfigurationNames() throws PulsarAdminException { |
| return sync(this::getDynamicConfigurationNamesAsync); |
| } |
| |
| @Override |
| public CompletableFuture<List<String>> getDynamicConfigurationNamesAsync() { |
| WebTarget path = adminBrokers.path("configuration"); |
| return asyncGetRequest(path, new FutureCallback<List<String>>(){}); |
| } |
| |
| @Override |
| public Map<String, String> getRuntimeConfigurations() throws PulsarAdminException { |
| return sync(this::getRuntimeConfigurationsAsync); |
| } |
| |
| @Override |
| public CompletableFuture<Map<String, String>> getRuntimeConfigurationsAsync() { |
| WebTarget path = adminBrokers.path("configuration").path("runtime"); |
| return asyncGetRequest(path, new FutureCallback<Map<String, String>>(){}); |
| } |
| |
| @Override |
| public InternalConfigurationData getInternalConfigurationData() throws PulsarAdminException { |
| return sync(this::getInternalConfigurationDataAsync); |
| } |
| |
| @Override |
| public CompletableFuture<InternalConfigurationData> getInternalConfigurationDataAsync() { |
| WebTarget path = adminBrokers.path("internal-configuration"); |
| return asyncGetRequest(path, new FutureCallback<InternalConfigurationData>(){}); |
| } |
| |
| @Override |
| public void backlogQuotaCheck() throws PulsarAdminException { |
| sync(this::backlogQuotaCheckAsync); |
| } |
| |
| @Override |
| public CompletableFuture<Void> backlogQuotaCheckAsync() { |
| WebTarget path = adminBrokers.path("backlogQuotaCheck"); |
| return asyncGetRequest(path, new FutureCallback<Void>() {}); |
| } |
| |
| @Override |
| @Deprecated |
| public void healthcheck() throws PulsarAdminException { |
| healthcheck(TopicVersion.V1); |
| } |
| |
| @Override |
| @Deprecated |
| public CompletableFuture<Void> healthcheckAsync() { |
| return healthcheckAsync(TopicVersion.V1); |
| } |
| |
| @Override |
| public void healthcheck(TopicVersion topicVersion) throws PulsarAdminException { |
| sync(() -> healthcheckAsync(topicVersion)); |
| } |
| |
| @Override |
| public CompletableFuture<Void> healthcheckAsync(TopicVersion topicVersion) { |
| WebTarget path = adminBrokers.path("health"); |
| if (topicVersion != null) { |
| path = path.queryParam("topicVersion", topicVersion); |
| } |
| final CompletableFuture<Void> future = new CompletableFuture<>(); |
| asyncGetRequest(path, |
| new InvocationCallback<String>() { |
| @Override |
| public void completed(String result) { |
| if (!"ok".equalsIgnoreCase(result.trim())) { |
| future.completeExceptionally( |
| new PulsarAdminException("Healthcheck returned unexpected result: " + result)); |
| } else { |
| future.complete(null); |
| } |
| } |
| |
| @Override |
| public void failed(Throwable throwable) { |
| future.completeExceptionally(getApiException(throwable.getCause())); |
| } |
| }); |
| return future; |
| } |
| |
| @Override |
| public CompletableFuture<Void> shutDownBrokerGracefully(int maxConcurrentUnloadPerSec, |
| boolean forcedTerminateTopic) { |
| WebTarget path = adminBrokers.path("shutdown") |
| .queryParam("maxConcurrentUnloadPerSec", maxConcurrentUnloadPerSec) |
| .queryParam("forcedTerminateTopic", forcedTerminateTopic); |
| return asyncPostRequest(path, Entity.entity("", MediaType.APPLICATION_JSON)); |
| } |
| |
| @Override |
| public String getVersion() throws PulsarAdminException { |
| return sync(this::getVersionAsync); |
| } |
| |
| public CompletableFuture<String> getVersionAsync() { |
| WebTarget path = adminBrokers.path("version"); |
| |
| return asyncGetRequest(path, new FutureCallback<String>(){}); |
| } |
| } |