| // 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.doris.flink.tools.cdc; |
| |
| import org.apache.doris.flink.tools.cdc.mysql.MysqlDatabaseSync; |
| import org.apache.flink.configuration.Configuration; |
| import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.UUID; |
| |
| public class CdcMysqlSyncDatabaseCase { |
| |
| public static void main(String[] args) throws Exception{ |
| |
| StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment(); |
| // env.setParallelism(1); |
| |
| Map<String,String> flinkMap = new HashMap<>(); |
| flinkMap.put("execution.checkpointing.interval","10s"); |
| flinkMap.put("pipeline.operator-chaining","false"); |
| flinkMap.put("parallelism.default","1"); |
| |
| |
| Configuration configuration = Configuration.fromMap(flinkMap); |
| env.configure(configuration); |
| |
| String database = "db1"; |
| String tablePrefix = ""; |
| String tableSuffix = ""; |
| Map<String,String> mysqlConfig = new HashMap<>(); |
| mysqlConfig.put("database-name","db1"); |
| mysqlConfig.put("hostname","127.0.0.1"); |
| mysqlConfig.put("port","3306"); |
| mysqlConfig.put("username","root"); |
| // mysqlConfig.put("password",""); |
| mysqlConfig.put("password","12345678"); |
| Configuration config = Configuration.fromMap(mysqlConfig); |
| |
| Map<String,String> sinkConfig = new HashMap<>(); |
| sinkConfig.put("fenodes","10.20.30.1:8030"); |
| // sinkConfig.put("benodes","10.20.30.1:8040, 10.20.30.2:8040, 10.20.30.3:8040"); |
| sinkConfig.put("username","root"); |
| sinkConfig.put("password",""); |
| sinkConfig.put("jdbc-url","jdbc:mysql://10.20.30.1:9030"); |
| sinkConfig.put("sink.label-prefix", UUID.randomUUID().toString()); |
| Configuration sinkConf = Configuration.fromMap(sinkConfig); |
| |
| Map<String,String> tableConfig = new HashMap<>(); |
| tableConfig.put("replication_num", "1"); |
| |
| // String includingTables = "tbl1|tbl2|tbl3"; |
| String includingTables = "a_.*|b_.*|c"; |
| String excludingTables = ""; |
| String multiToOneOrigin="a_.*|b_.*"; |
| String multiToOneTarget="a|b"; |
| boolean ignoreDefaultValue = false; |
| boolean useNewSchemaChange = false; |
| DatabaseSync databaseSync = new MysqlDatabaseSync(); |
| databaseSync.create(env,database,config,tablePrefix,tableSuffix,includingTables,excludingTables,multiToOneOrigin,multiToOneTarget,ignoreDefaultValue,sinkConf,tableConfig, false, useNewSchemaChange); |
| databaseSync.build(); |
| env.execute(String.format("MySQL-Doris Database Sync: %s", database)); |
| |
| } |
| } |