. . 43 Overloaded compute node protection . . . . . . . . . . . . . . . . . . . . . . . . 43 Storage node traffic limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 8.5.5 Core Concept Plugins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394 9.2.7 Session Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395 Usage . . . . . . . . . . Database Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 492 12.3 Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 492 12.3.1 Data

. . 43 Overloaded compute node protection . . . . . . . . . . . . . . . . . . . . . . . . 43 Storage node traffic limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 8.5.5 Core Concept Plugins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411 9.2.7 Session Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413 Usage . . . . . . . . . . Database Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521 12.3 Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521 12.3.1 Data

. . 41 Overloaded compute node protection . . . . . . . . . . . . . . . . . . . . . . . . 41 Storage node traffic limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 3.6.5 Core Concept Plugins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278 4.2.7 Session Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280 Usage . . . . . . . . . . Database Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382 7.3 Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382 7.3.1 Data

. . 42 Overloaded compute node protection . . . . . . . . . . . . . . . . . . . . . . . . 42 Storage node traffic limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 3.6.5 Core Concept Database Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355 7.3 Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355 7.3.1 Data /nodes/compute_nodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358 /nodes/storage_nodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359 7.4 Sharding . . .

SQL92 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 4.2 Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 4.2.1 Background PluginBootService . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 7 Reference 240 7.1 Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240 7.1.1 Data /nodes/compute_nodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243 /nodes/storage_nodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243 7.2 Sharding . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 4.2 Cluster Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 4.2.1 Background PluginBootService . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 7 Reference 251 7.1 Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251 7.1.1 Data /nodes/compute_nodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254 /nodes/storage_nodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254 7.2 Sharding . . .

ShardingSphere ElasticJob document Through the functions of flexible scheduling, resource management and job management, it creates a distributed scheduling solution suitable for Internet scenarios, and provides can release operators too, so that they do not have to worry about jobs high availability and management, and can automatic operation by simply adding servers. ElasticJob is a lightweight, decentralized with Spring IOC • Admin Console – Job administration – Job event trace query – Registry center management 3 3 Environment Required 3.1 Java Java 8 or above required. 3.2 Maven Maven 3.5.0 or above

Goal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 4.5.4 Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Navigation . . . Enhance and Pluggable. • Link: Flexible adaptation of database protocol, SQL dialect and database storage. It can quickly link applications and multi‐mode heterogeneous databases quickly. • Enhance: Capture static entry and all languages support, applicable for OLAP application and the sharding databases management and operation situ‐ ation. ShardingSphere is an ecosystem consisting of multiple endpoints together

Goal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 3.4.4 Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Navigation . . . cloud native. Apache ShardingSphere aiming at reasonably making full use of the computation and storage capacity of existed database in distributed system, rather than a totally new database. As the cornerstone static entry and all languages support, applicable for OLAP application and the sharding databases management and operation situ‐ ation. ShardingSphere is an ecosphere consists of multiple endpoints together

${springboot.version} 配置 spring: datasource: url: jdbc:h2:mem:job_event_storage driver-class-name: org.h2.Driver username: sa password: elasticjob: tracing: type: RDB 作业启动 MAX_VALUE 最后一个作业执行后的执行方法的超时 毫秒数 6.2.4 事件追踪配置项 可配置属性 属性名 类型 缺省值 描述 type String 事件追踪存储适配器类型 storage 泛型 事件追踪存储适配器对象 6.2.5 Java API 注册中心配置 用于注册和协调作业分布式行为的组件，目前仅支持 ZooKeeper。 类名称：org.apache.shardingsphere Reconcile • � Registry Center – � ZooKeeper – ☐ Other Registry Center Supported • � Lifecycle Management – � Add/Remove – � Pause/Resume – � Disable/Enable – � Shutdown – � Restful API 7.5. 线路规划