arjun4084346 commented on code in PR #3545: URL: https://github.com/apache/gobblin/pull/3545#discussion_r959850159
########## gobblin-service/src/main/java/org/apache/gobblin/service/modules/orchestration/MysqlUserQuotaManager.java: ########## @@ -0,0 +1,259 @@ +/* + * 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.gobblin.service.modules.orchestration; + +import java.io.IOException; +import java.sql.Connection; +import java.sql.PreparedStatement; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.Collection; + +import org.apache.commons.dbcp.BasicDataSource; + +import com.google.common.annotations.VisibleForTesting; +import com.google.inject.Inject; +import com.typesafe.config.Config; + +import javax.inject.Singleton; +import javax.sql.DataSource; +import lombok.extern.slf4j.Slf4j; + +import org.apache.gobblin.configuration.ConfigurationKeys; +import org.apache.gobblin.metastore.MysqlStateStore; +import org.apache.gobblin.service.modules.flowgraph.Dag; +import org.apache.gobblin.service.modules.spec.JobExecutionPlan; +import org.apache.gobblin.util.ConfigUtils; + + +/** + * An implementation of {@link UserQuotaManager} that stores quota usage in mysql. + */ +@Slf4j +@Singleton +public class MysqlUserQuotaManager extends AbstractUserQuotaManager { + private final MysqlQuotaStore mysqlStore; + + @Inject + public MysqlUserQuotaManager(Config config) throws IOException { + super(config); + this.mysqlStore = createQuotaStore(config); + } + + // This implementation does not need to update quota usage when the service restarts or it's leadership status changes + public void init(Collection<Dag<JobExecutionPlan>> dags) { Review Comment: Because the mysql based user quota store is shared and is a persistent store, so nothing lost to re-initialize during service restart, right? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
