= ‘init’; INSERT INTO t_order_item (order_id , user_id , sta‐ tus , creation_date)VALUES (1, 1,‘insert’, ‘2017‐08‐08’), (2, 2,‘insert’,‘2017‐08‐08’ )ON DUPLICATE KEY UPDATE status = ‘init’; sharding ecosystem. 3.2. Distributed Transaction 64 Apache ShardingSphere document, v5.0.0-beta Init Seata Engine When an application containing ShardingTransactionBaseSeataAT startup, the user‐configured SkywalkingTracer Call initialization method ShardingTracer.init(); • Method 2: inject Tracer provided by APM through parameter ShardingTracer.init(new SkywalkingTracer()); Notice: when using SkyWalking

265 7.2.3 Seata BASE transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 Init Seata Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266 Transaction SkywalkingTracer Call initialization method ShardingTracer.init(); • Method 2: inject Tracer provided by APM through parameter ShardingTracer.init(new SkywalkingTracer()); Notice: when using SkyWalking prepareStatement("INSERT INTO t_order (user_id, status) VALUES (?, ?)"); ps.setObject(1, 1000); ps.setObject(2, "init"); ps.executeUpdate(); conn.commit(); } 5.1. ShardingSphere-JDBC 81 Apache ShardingSphere document

275 7.3.3 Seata BASE transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275 Init Seata Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276 Transaction encrypt/encrypt.xsd "> init-method= "init" destroy-method="close"> HikariDataSource" init-method= "init" destroy-method="close"> init-method= "init" destroy-method="close">

286 7.3.3 Seata BASE transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286 Init Seata Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287 Transaction encrypt/encrypt.xsd "> init-method= "init" destroy-method="close"> HikariDataSource" init-method= "init" destroy-method="close"> init-method= "init" destroy-method="close">

= ‘init’; INSERT INTO t_order_item (order_id , user_id , sta‐ tus , creation_date)VALUES (1, 1,‘insert’, ‘2017‐08‐08’), (2, 2,‘insert’,‘2017‐08‐08’ )ON DUPLICATE KEY UPDATE status = ‘init’; apm.toolkit.opentracing.SkywalkingTracer 调用初始化方法 ShardingTracer.init(); • 方法 2：通过参数注入 APM 系统提供的 Tracer 实现类 ShardingTracer.init(new SkywalkingTracer()); 注意: 使用 SkyWalking 的 OpenTracing 探针时，应将原 Apache properties: 数据源配置 • rules.yaml: 规则配置 • databases.xml: 真实库名称 • dataset.xml: 初始化数据 • init-sql\${DATABASE-TYPE}\init.sql: 初始化数据库表结构 • authority.xml: 待补充 3.10. 测试引擎 106 Apache ShardingSphere document

regCenter = new ZookeeperRegistryCenter(new ZookeeperConfiguration("zk_host:2181", "my-job")); regCenter.init(); return regCenter; } private static JobConfiguration createJobConfiguration() { // create job ZookeeperRegistryCenter(new ZookeeperConfiguration("zk_host:2181", "elastic-job-demo")); regCenter.init(); return regCenter; } private static JobConfiguration createJobConfiguration() { // Create job ZookeeperRegistryCenter(new ZookeeperConfiguration("zk_host:2181", "elastic-job-demo")); regCenter.init(); return regCenter; } private static JobConfiguration createJobConfiguration() { // Create job

encrypt/encrypt.xsd "> init-method= "init" destroy-method="close"> hikari.HikariDataSource" init-method= "init" destroy-method="close"> init-method= "init" destroy-method="close"> hikari.HikariDataSource" init-method= "init" destroy-method="close"> init-method= "init" destroy-method="close">

encrypt/encrypt.xsd "> init-method= "init" destroy-method="close"> hikari.HikariDataSource" init-method= "init" destroy-method="close"> init-method= "init" destroy-method="close"> hikari.HikariDataSource" init-method= "init" destroy-method="close"> init-method= "init" destroy-method="close">

5. 分布式治理 51 Apache ShardingSphere document, v5.0.0 ShardingTracer.init(); • 方法 2：通过参数注入 APM 系统提供的 Tracer 实现类 ShardingTracer.init(new SkywalkingTracer()); 注意: 使用 SkyWalking 的 OpenTracing 探针时，应将原 Apache prepareStatement("INSERT INTO t_order (user_id, status) VALUES (?, ?)"); ps.setObject(1, 1000); ps.setObject(2, "init"); ps.executeUpdate(); conn.commit(); } 使用 Spring Boot Starter 引入 Maven 依赖 org VALUES (?, ?)", (PreparedStatementCallback