| /* |
| * 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.ambari.server.upgrade; |
| |
| import java.sql.SQLException; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.apache.ambari.server.AmbariException; |
| import org.apache.ambari.server.api.services.AmbariMetaInfo; |
| import org.apache.ambari.server.controller.AmbariManagementController; |
| import org.apache.ambari.server.state.Cluster; |
| import org.apache.ambari.server.state.Clusters; |
| import org.apache.ambari.server.state.ConfigHelper; |
| import org.apache.ambari.server.state.PropertyInfo; |
| import org.apache.ambari.server.state.Service; |
| import org.apache.ambari.server.state.StackId; |
| import org.apache.ambari.server.state.StackInfo; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import com.google.inject.Inject; |
| import com.google.inject.Injector; |
| |
| /** |
| * Final upgrade catalog which simply updates database version (in case if no db changes between releases) |
| */ |
| public class FinalUpgradeCatalog extends AbstractFinalUpgradeCatalog { |
| |
| /** |
| * Logger. |
| */ |
| private static final Logger LOG = LoggerFactory.getLogger(FinalUpgradeCatalog.class); |
| |
| @Inject |
| public FinalUpgradeCatalog(Injector injector) { |
| super(injector); |
| } |
| |
| @Override |
| protected void executeDMLUpdates() throws AmbariException, SQLException { |
| updateClusterEnv(); |
| } |
| |
| /** |
| * Updates {@code cluster-env} in the following ways: |
| * <ul> |
| * <li>Adds/Updates {@link ConfigHelper#CLUSTER_ENV_STACK_FEATURES_PROPERTY} from stack</li> |
| * <li>Adds/Updates {@link ConfigHelper#CLUSTER_ENV_STACK_TOOLS_PROPERTY} from stack</li> |
| * <li>Adds/Updates {@link ConfigHelper#CLUSTER_ENV_STACK_PACKAGES_PROPERTY} from stack</li> |
| * </ul> |
| * |
| * Note: Config properties stack_features and stack_tools should always be updated to latest values as defined |
| * in the stack on an Ambari upgrade. |
| */ |
| protected void updateClusterEnv() throws AmbariException { |
| |
| AmbariManagementController ambariManagementController = injector.getInstance( |
| AmbariManagementController.class); |
| AmbariMetaInfo ambariMetaInfo = injector.getInstance(AmbariMetaInfo.class); |
| |
| LOG.info("Updating stack_features and stack_tools config properties."); |
| Clusters clusters = ambariManagementController.getClusters(); |
| Map<String, Cluster> clusterMap = getCheckedClusterMap(clusters); |
| for (final Cluster cluster : clusterMap.values()) { |
| |
| Set<StackId> stackIds = new HashSet<>(); |
| for (Service service : cluster.getServices().values()) { |
| stackIds.add(service.getDesiredStackId()); |
| } |
| |
| for (StackId stackId : stackIds) { |
| Map<String, String> propertyMap = new HashMap<>(); |
| StackInfo stackInfo = ambariMetaInfo.getStack(stackId.getStackName(), stackId.getStackVersion()); |
| List<PropertyInfo> properties = stackInfo.getProperties(); |
| for(PropertyInfo property : properties) { |
| if(property.getName().equals(ConfigHelper.CLUSTER_ENV_STACK_FEATURES_PROPERTY) || |
| property.getName().equals(ConfigHelper.CLUSTER_ENV_STACK_TOOLS_PROPERTY) || |
| property.getName().equals(ConfigHelper.CLUSTER_ENV_STACK_PACKAGES_PROPERTY)) { |
| propertyMap.put(property.getName(), property.getValue()); |
| } |
| } |
| updateConfigurationPropertiesForCluster(cluster, ConfigHelper.CLUSTER_ENV, propertyMap, true, true); |
| } |
| } |
| } |
| |
| } |