README_zh_CN.md

TiBigData

License

---

TiBigData 是为了整合 TiDB 与大数据而诞生的项目，它借助 Flink/Presto/MapReduce 等分布式计算框架，充分发挥 TiDB 分布式集群的优势，为 TiDB 在大数据场景下的使用带来良好的用户体验。

License

TiBigData project is under the Apache 2.0 license. See the LICENSE file for details.

代码风格

Google Code Style.

快速开始

TiDB 与 Flink 集成

TiDB 与 PrestoSQL 集成 - 已废弃

TiDB 与 Trino 集成

TiDB 与 PrestoDB 集成

TiDB 与 MapReduce 集成

TiDB 与 Hive 集成

运行测试

你可以使用下面的命令来运行集成测试，注意将地址、用户名、密码等参数换成自己真实的。

export TIDB_HOST="127.0.0.1"
export TIDB_PORT="4000"
export TIDB_USER="root"
export TIDB_PASSWORD=""
mvn clean test-compile failsafe:integration-test -am -pl ${MODULE_NAME}

使用下面的命令来运行单元测试

export TIDB_HOST="127.0.0.1"
export TIDB_PORT="4000"
export TIDB_USER="root"
export TIDB_PASSWORD=""
mvn clean test-compile failsafe:integration-test -am -pl ${MODULE_NAME}

编写集成测试

首先，需要确保模块含有以下依赖:

 <dependency>
      <groupId>io.tidb</groupId>
      <artifactId>test</artifactId>
      <version>${project.version}</version>
      <scope>test</scope>
</dependency>

然后，我们使用 JUnit 的 Category 来区分集成测试，用法如下:

import io.tidb.bigdata.test.IntegrationTest;

@Category(IntegrationTest.class)
public class ConnectorsPluginTest {
}

社区

Lark / Feishu Group:

致谢

YourKit

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IntelliJ IDEA

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It is developed by JetBrains (formerly known as IntelliJ), and is available as an Apache 2 Licensed community edition,
and in a proprietary commercial edition. Both can be used for commercial development.