of API for the third party to implement or expand, and can be applied in framework expansion or component replacement. 3.4.2 Challenges Pluggable architecture is very difficult to design for the project CLONE LOCAL DATA DIRECTORY = ‘clone_dir’ INSTALL COMPONENT ‘file://component1’, ‘file://component2’ UNINSTALL COMPONENT ‘file://component1’, ‘file://component2’ SHOW CREATE USER user REPAIR TABLE t_order example. mode: type: Cluster repository: type: ZooKeeper props: namespace: governance_ds server-lists: localhost:2181 overwrite: true // Create ShardingSphereDataSource DataSource dataSource = Yam

of API for the third party to implement or expand, and can be applied in framework expansion or component replacement. 3.4.2 Challenges Pluggable architecture is very difficult to design for the project CLONE LOCAL DATA DIRECTORY = ‘clone_dir’ INSTALL COMPONENT ‘file://component1’, ‘file://component2’ UNINSTALL COMPONENT ‘file://component1’, ‘file://component2’ REPAIR TABLE t_order OPTIMIZE TABLE t_order Type of persist repository namespace String Namespace of registry center serverLists String Server lists of registry center props Properties Properties of persist repository 5.1. ShardingSphere-JDBC 71

of API for the third party to implement or expand, and can be applied in framework expansion or component replacement. 3.4.2 Challenges Pluggable architecture is very difficult to design for the project CLONE LOCAL DATA DIRECTORY = ‘clone_dir’ INSTALL COMPONENT ‘file://component1’, ‘file://component2’ UNINSTALL COMPONENT ‘file://component1’, ‘file://component2’ REPAIR TABLE t_order OPTIMIZE TABLE t_order Type of persist repository namespace String Namespace of registry center serverLists String Server lists of registry center props Properties Properties of persist repository 5.1. ShardingSphere-JDBC 74

CLONE LOCAL DATA DIRECTORY = ‘clone_dir’ INSTALL COMPONENT ‘file://component1’, ‘file://component2’ UNINSTALL COMPONENT ‘file://component1’, ‘file://component2’ SHOW CREATE USER user REPAIR TABLE t_order 作为配置中心和注册中心。 mode: type: Cluster repository: type: ZooKeeper props: namespace: governance_ds server-lists: localhost:2181 overwrite: true // 创建 ShardingSphereDataSource DataSource dataSource = YamlSha namespace=governance-spring-boot- shardingsphere-test spring.shardingsphere.mode.repository.props.server-lists=localhost:2181 spring.shardingsphere.mode.overwrite=true 在 Spring 中使用 ShardingSphereDataSource

Scope to prototype if the instance of ElasticJob would be used by more than a JobBootstrap. @Component public class SpringBootDataflowJob implements DataflowJob { @Override public List fetchData(final xsd "> lists="yourhost:2181" namespace= "my-job" base-sleep-time-milliseconds="1000" max-sleep-time-milliseconds="3000" elasticjob.xsd "> lists="yourhost:2181" namespace= "dd-job" base-sleep-time-milliseconds="1000" max-sleep-time-milliseconds="3000"

Reference of data migration 3.7.6 Core Concept Nodes Instances for running compute or storage tier component processes. These can either be physical ma‐ chines, virtual machines, or containers, etc. Cluster props: # Properties of persist repository namespace: # Namespace of registry center server-lists: # Server lists of registry center foo_key: foo_value bar_key: bar_value Notes 1. Cluster mode deployment (recommended) mode: type: Cluster repository: type: ZooKeeper props: namespace: governance server-lists: localhost:2181 retryIntervalMilliseconds: 500 timeToLiveSeconds: 60 Related References • Installation

CLONE LOCAL DATA DIRECTORY = ‘clone_dir’ INSTALL COMPONENT ‘file://component1’, ‘file://component2’ UNINSTALL COMPONENT ‘file://component1’, ‘file://component2’ REPAIR TABLE t_order OPTIMIZE TABLE t_order mode: type: Cluster repository: type: # 持久化仓库类型 props: # 持久化仓库所需属性 namespace: # 注册中心命名空间 server-lists: # 注册中心连接地址 foo_key: foo_value bar_key: bar_value overwrite: # 是否使用本地配置覆盖持久化配置 持久化仓库类型的详情，请参见内置持久化仓库类型列表。 shardingsphere.mode.repository.props.namespace= # 注册中心命名空间 spring.shardingsphere.mode.repository.props.server-lists= # 注册中心连接地址 spring.shardingsphere.mode.repository.props.= # 持久化仓库所需属性 spring.shardingsphere

CLONE LOCAL DATA DIRECTORY = ‘clone_dir’ INSTALL COMPONENT ‘file://component1’, ‘file://component2’ UNINSTALL COMPONENT ‘file://component1’, ‘file://component2’ REPAIR TABLE t_order OPTIMIZE TABLE t_order mode: type: Cluster repository: type: # 持久化仓库类型 props: # 持久化仓库所需属性 namespace: # 注册中心命名空间 server-lists: # 注册中心连接地址 foo_key: foo_value bar_key: bar_value overwrite: # 是否使用本地配置覆盖持久化配置 持久化仓库类型的详情，请参见内置持久化仓库类型列表。 shardingsphere.mode.repository.props.namespace= # 注册中心命名空间 spring.shardingsphere.mode.repository.props.server-lists= # 注册中心连接地址 spring.shardingsphere.mode.repository.props.= # 持久化仓库所需属性 spring.shardingsphere

CLONE LOCAL DATA DIRECTORY = ‘clone_dir’ INSTALL COMPONENT ‘file://component1’, ‘file://component2’ UNINSTALL COMPONENT ‘file://component1’, ‘file://component2’ REPAIR TABLE t_order OPTIMIZE TABLE t_order mode: type: Cluster repository: type: # 持久化仓库类型 props: # 持久化仓库所需属性 namespace: # 注册中心命名空间 server-lists: # 注册中心连接地址 foo_key: foo_value bar_key: bar_value overwrite: # 是否使用本地配置覆盖持久化配置 持久化仓库类型的详情，请参见内置持久化仓库类型列表。 shardingsphere.mode.repository.props.namespace= # 注册中心命名空间 spring.shardingsphere.mode.repository.props.server-lists= # 注册中心连接地址 spring.shardingsphere.mode.repository.props.= # 持久化仓库所需属性 spring.shardingsphere

Reference of data migration 8.6.6 Core Concept Nodes Instances for running compute or storage tier component processes. These can either be physical ma‐ chines, virtual machines, or containers, etc. Cluster props: # Properties of persist repository namespace: # Namespace of registry center server-lists: # Server lists of registry center foo_key: foo_value bar_key: bar_value Notes 1. Cluster mode deployment (recommended) mode: type: Cluster repository: type: ZooKeeper props: namespace: governance server-lists: localhost:2181 retryIntervalMilliseconds: 500 timeToLiveSeconds: 60 Using the persistent repository