to speed up the metadata loading when service starts up? . . . . . . 555 13.6.8 Other The ANTLR plugin generates codes in the same level directory as src, which is easy to commit by mistake. How to avoid with flexibility thanks to custom systems based on multi‐level (kernel, feature, and ecosystem) plugin capabilities. 1.3. Advantages 3 2 Design Philosophy ShardingSphere adopts the database plus design 6 Core Concept Agent Based on bytecode enhancement and plugin design to provide tracing, metrics and logging features. Only after the plugin of the Agent is enabled, the monitoring indicator data can

to speed up the metadata loading when service starts up? . . . . . . 585 13.6.8 Other The ANTLR plugin generates codes in the same level directory as src, which is easy to commit by mistake. How to avoid with flexibility thanks to custom systems based on multi‐level (kernel, feature, and ecosystem) plugin capabilities. 1.3. Advantages 3 2 Design Philosophy ShardingSphere adopts the database plus design 6 Core Concept Agent Based on bytecode enhancement and plugin design to provide tracing, metrics and logging features. Only after the plugin of the Agent is enabled, the monitoring indicator data can

How to speed up the metadata loading when service starts up? . . . . . . 463 8.6.8 Other The ANTLR plugin generates codes in the same level directory as src, which is easy to commit by mistake. How to avoid JDBC and a Proxy, and its core adopts a micro‐ kernel and pluggable architecture. Thanks to its plugin‐oriented architecture, features can be flexibly expanded at will. The project is committed to providing with flexibility thanks to custom systems based on multi‐level (kernel, feature, and ecosystem) plugin capabilities. 1.1. What is ShardingSphere 3 Apache ShardingSphere document, v5.2.0 1.1.4 Roadmap

How to speed up the metadata loading when service starts up? . . . . . . 502 8.6.8 Other The ANTLR plugin generates codes in the same level directory as src, which is easy to commit by mistake. How to avoid with flexibility thanks to custom systems based on multi‐level (kernel, feature, and ecosystem) plugin capabilities. 1.2 Design Philosophy ShardingSphere adopts the database plus design philosophy, 6 Core Concept Agent Based on bytecode enhancement and plugin design to provide tracing, metrics and logging features. Only after the plugin of the Agent is enabled, the monitoring indicator data can

to speed up the metadata loading when service starts up? . . . . . 354 7.8.28 [Other] The ANTLR plugin generates codes in the same level directory as src, which is easy to commit by mistake. How to avoid bytecode enhance and plug‐in design to provide tracing, metrics and logging features. Enable the plugin in agent to collect data and send data to the integrated 3rd APM system. APM APM is the abbreviation ${CLASS_PATH} ${MAIN_CLASS} >> ${STDOUT_FILE} 2>&1 & • Launch plugin bin/start.sh After normal startup, you can view the startup log of the plugin in the shardingsphere proxy log, and you can view the data

to speed up the metadata loading when service starts up? . . . . . 366 7.8.28 [Other] The ANTLR plugin generates codes in the same level directory as src, which is easy to commit by mistake. How to avoid bytecode enhance and plug‐in design to provide tracing, metrics and logging features. Enable the plugin in agent to collect data and send data to the integrated 3rd APM system. 4.10. Observability 66 ${CLASS_PATH} ${MAIN_CLASS} >> ${STDOUT_FILE} 2>&1 & • Launch plugin bin/start.sh After normal startup, you can view the startup log of the plugin in the shardingsphere proxy log, and you can view the data

public Object plugin(Object target) { return Plugin.wrap(target, this); } public void setProperties(Properties properties) { } } <plugin interceptor="org interceptor="org.mybatis.example.ExamplePlugin"> plugin> 上面的插件将会拦截在 Executor 实例中所有的 “update” 方法调用， 这里的 Executor 是负责执行低层映射语句的内部对象。 NOTE NOTE 覆盖配置类 Information Distribution Distribution Management Management 问题跟踪 问题跟踪 项目授权 项目授权 邮件列表 邮件列表 Plugin Plugin 项目总体信息 项目总体信息 本文档提供了与本项目相关信息的各种文档和链接的概述。这里的所有内容都是根据本项目信息生成的，自动生成过程依靠 Maven 。 概述 概述 文档 文档 描述

的 jdbcURL 的识别适配 除了以上可选插件外，ShardingSphere 社区开发者还贡献了大量的插件实现，可以在 ShardingSphere Plugin 仓库中查看插件的使用说明，ShardingSphere Plugin 仓库中的插件会和 ShardingSphere 保持相 同的发布节奏，可以在 https://central.sonatype.com/ 进行检索，并安装到 version}.jar 9.1. ShardingSphere-JDBC 120 Apache ShardingSphere document │ │ └── shardingsphere-agent-plugin-core-${latest.release.version}.jar │ ├── logging │ │ └── shardingsphere-agent-logging-file-${latest GraalVM Native Image，你需要借助于 GraalVM Native Build Tools。GraalVM Native Build Tools 提供了 Maven Plugin 和 Gradle Plugin 来简化 GraalVM CE 的 native-image 命令 行工具的长篇大论的 shell 命令。 ShardingSphere JDBC 要求在如下或更高版本的 GraalVM

onfig.yaml? placeholder-type=system_props 其他实现 具体可参考 https://github.com/apache/shardingsphere‐plugin 。 Spring Boot 简介 ShardingSphere 提供 JDBC 驱动，开发者可以在 Spring Boot 中配置 ShardingSphereDriver 来使用 ShardingSphere。 解 析 的 Hive 方言实现 除了以上可选插件外，ShardingSphere 社区开发者还贡献了大量的插件实现，可以在 ShardingSphere Plugin 仓库中查看插件的使用说明，ShardingSphere Plugin 仓库中的插件会和 ShardingSphere 保持相 同的发布节奏，可以手动打包安装到 ShardingSphere 中。 9.1. ShardingSphere-JDBC ├── shardingsphere-agent-metrics-core-${latest.release.version}.jar │ │ └── shardingsphere-agent-plugin-core-${latest.release.version}.jar │ ├── logging │ │ └── shardingsphere-agent-logging-file-${latest

${STDOUT_FILE} 2>&1 & • 启动 ShardingSphere‐Proxy bin/start.sh 正常启动后，可以在 ShardingSphere‐Proxy 日志中找到 plugin 的加载信息，访问 Proxy 后，可以通过配 置的监控地址查看到 Metric 和 Tracing 的数据。 4.3 通用配置 本章主要介绍通用配置，包括属性配置和内置算法配置。 4.3 详细说明 全限定类名 PrometheusPrometheus plugin 启动类 org.a pache.sha rdingsphe re.agent. metrics.p rometheus .ser‐ vice. Prometheu sPluginBo otService Logging Logging plugin 启动 类 org.apa che.shard ingsphere otService Jaeger Jaeger plugin 启动类 or g.apache. shardings phere.age nt.plugin .tracing. jaeger.se rvice.Jae gerTracin gPluginBo otService Open‐ Teleme‐ try OpenTelemetry‐ Tracing plugin 启动 类 org.apa che