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new c222072f64 [Doc][Improve] support chinese
[docs/zh/connector-v2/source/Cloudberry.md] (#9211)
c222072f64 is described below
commit c222072f64d72e801d97df5722894db8993fbceb
Author: jiazhang <[email protected]>
AuthorDate: Thu Apr 24 20:41:41 2025 +0800
[Doc][Improve] support chinese [docs/zh/connector-v2/source/Cloudberry.md]
(#9211)
Co-authored-by: jia zhang <[email protected]>
---
.../connector-v2/changelog/connector-cloudberry.md | 7 +
docs/zh/connector-v2/source/Cloudberry.md | 153 +++++++++++++++++++++
2 files changed, 160 insertions(+)
diff --git a/docs/zh/connector-v2/changelog/connector-cloudberry.md
b/docs/zh/connector-v2/changelog/connector-cloudberry.md
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+<details><summary> Change Log </summary>
+
+| Change | Commit | Version |
+| --- | --- | --- |
+|[Feature][Connector] Add Apache Cloudberry Support
(#8985)|https://github.com/apache/seatunnel/commit/b6f82c1|dev|
+
+</details>
diff --git a/docs/zh/connector-v2/source/Cloudberry.md
b/docs/zh/connector-v2/source/Cloudberry.md
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+import ChangeLog from '../changelog/connector-cloudberry.md';
+
+# Cloudberry
+
+> JDBC Cludberry源连接器
+
+## 支持引擎
+
+> Spark<br/>
+> Flink<br/>
+> SeaTunnel Zeta<br/>
+
+## 使用依赖关系
+
+### 适用于 Spark/Flink 引擎
+
+> 1.
您需要确保[jdbc驱动程序jar包](https://mvnrepository.com/artifact/org.postgresql/postgresql)已放置在目录`${SEATUNNEL_HOME}/plugins/`中。
+
+### 适用于 SeaTunnel Zeta 引擎
+
+> 1.
您需要确保[jdbc驱动程序jar包](https://mvnrepository.com/artifact/org.postgresql/postgresql)已放置在目录`${SEATUNNEL_HOME}/lib/`中。
+
+## 关键特性
+
+- [x] [批处理](../../concept/connector-v2-features.md)
+- [ ] [流处理](../../concept/connector-v2-features.md)
+- [x] [精确一次](../../concept/connector-v2-features.md)
+- [x] [列映射](../../concept/connector-v2-features.md)
+- [x] [并行度](../../concept/connector-v2-features.md)
+- [x] [支持用户自定义拆分](../../concept/connector-v2-features.md)
+
+> 支持查询SQL，可以实现映射效果。
+
+## 描述
+
+通过 JDBC 读取外部数据源的数据。Cloudberry 暂未提供原生 JDBC 的驱动，需使用 PostgreSQL的 驱动程序和实现。
+
+## 支持的数据源信息
+
+| 数据源 | 支持的版本 | 驱动程序 | URL
| Maven
|
+| :--------- | :----------------------- | :---------------------- |
:-------------------------------------- |
:----------------------------------------------------------- |
+| Cloudberry | 使用 PostgreSQL 驱动实现 | `org.postgresql.Driver` |
`jdbc:postgresql://localhost:5432/test` |
[下载](https://mvnrepository.com/artifact/org.postgresql/postgresql) |
+
+## 数据库相关性
+
+> 请下载PostgreSQL驱动程序的jar包，并将其复制到`${SEATUNNEL_HOME}/plugins/jdbc/lib/`工作目录下。<br/>
+> 例如：`cp postgresql-xxx.jar $SEATUNNEL_HOME/plugins/jdbc/lib/`
+
+## 数据类型映射
+
+Cloudberry 使用 PostgreSQL 的数据类型实现。有关数据类型的兼容性和映射关系，请参考 PostgreSQL 文档。
+
+## 配置项
+
+Cloudberry 连接器使用与 PostgreSQL 相同的配置项。有关详细的配置选项，请参考 PostgreSQL 连接器文档。
+
+关键配置项包括：
+
+- url (必需): JDBC 连接 URL。
+- driver (必需): 驱动程序类名 (org.postgresql.Driver)。
+- user/password: 认证凭据。
+- query or table_path: 要读取的数据。
+- 用于并行读取的分区选项。
+
+## 并行读取
+
+Cloudberry 支持与 PostgreSQL 连接器相同的并行读取规则。有关切片策略和并行读取选项的详细信息，请参考 PostgreSQL 连接器文档。
+
+## 任务示例
+
+### 简单
+
+```hocon
+env {
+ parallelism = 4
+ job.mode = "BATCH"
+}
+
+source {
+ Jdbc {
+ url = "jdbc:postgresql://localhost:5432/cloudberrydb"
+ driver = "org.postgresql.Driver"
+ user = "dbadmin"
+ password = "password"
+ query = "select * from mytable limit 100"
+ }
+}
+
+sink {
+ Console {}
+}
+```
+
+### 使用 table_path 进行并行读取
+
+```hocon
+env {
+ parallelism = 4
+ job.mode = "BATCH"
+}
+
+source {
+ Jdbc {
+ url = "jdbc:postgresql://localhost:5432/cloudberrydb"
+ driver = "org.postgresql.Driver"
+ user = "dbadmin"
+ password = "password"
+ table_path = "public.mytable"
+ split.size = 10000
+ }
+}
+
+sink {
+ Console {}
+}
+```
+
+### 读取多张表
+
+```hocon
+env {
+ job.mode = "BATCH"
+ parallelism = 4
+}
+
+source {
+ Jdbc {
+ url = "jdbc:postgresql://localhost:5432/cloudberrydb"
+ driver = "org.postgresql.Driver"
+ user = "dbadmin"
+ password = "password"
+ "table_list" = [
+ {
+ "table_path" = "public.table1"
+ },
+ {
+ "table_path" = "public.table2"
+ }
+ ]
+ split.size = 10000
+ }
+}
+
+sink {
+ Console {}
+}
+```
+
+有关更详细的示例和配置，请参阅PostgreSQL连接器文档。
+
+## 变更日志
+
+<ChangeLog />
\ No newline at end of file
