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[doc] Unify data source switching of the docs during installation (#10688)

3.0.0/version-upgrade
xiangzihao 2 years ago committed by caishunfeng
parent
commit
997244d1c4
  1. 8
      docs/configs/docsdev.js
  2. 23
      docs/docs/en/guide/datasource/introduction.md
  3. 2
      docs/docs/en/guide/datasource/mysql.md
  4. 94
      docs/docs/en/guide/howto/datasource-setting.md
  5. 2
      docs/docs/en/guide/howto/general-setting.md
  6. 48
      docs/docs/en/guide/installation/pseudo-cluster.md
  7. 16
      docs/docs/en/guide/installation/standalone.md
  8. 2
      docs/docs/en/guide/task/sql.md
  9. 21
      docs/docs/zh/guide/datasource/introduction.md
  10. 2
      docs/docs/zh/guide/datasource/mysql.md
  11. 92
      docs/docs/zh/guide/howto/datasource-setting.md
  12. 48
      docs/docs/zh/guide/installation/pseudo-cluster.md
  13. 15
      docs/docs/zh/guide/installation/standalone.md
  14. 2
      docs/docs/zh/guide/task/sql.md

8
docs/configs/docsdev.js

@ -380,6 +380,10 @@ export default {
title: 'General Setting',
link: '/en-us/docs/dev/user_doc/guide/howto/general-setting.html',
},
{
title: 'Datasource Setting',
link: '/en-us/docs/dev/user_doc/guide/howto/datasource-setting.html',
},
{
title: 'Others',
link: '/en-us/docs/release/faq.html',
@ -760,6 +764,10 @@ export default {
title: '通用设置',
link: '/zh-cn/docs/dev/user_doc/guide/howto/general-setting.html',
},
{
title: '数据源设置',
link: '/zh-cn/docs/dev/user_doc/guide/howto/general-setting.html',
},
{
title: '其他',
link: '/zh-cn/docs/release/faq.html',

23
docs/docs/en/guide/datasource/introduction.md

@ -1,23 +0,0 @@
# DataSource
DataSource supports MySQL, PostgreSQL, Hive/Impala, Spark, ClickHouse, Oracle, SQL Server and other DataSources.
- Click bottom `Data Source Center -> Create Data Source` to create a new datasource.
- Click `Test Connection` to test whether the DataSource can connect successfully (datasource can be saved only if it passes the connection test).
## Using datasource incompatible to Apache LICENSE V2 LICENSE
Some of datasource are native supported to DolphinScheduler while others need users download JDBC driver package manually,
because those JDBC driver incompatible to Apache LICENSE V2 LICENSE. For this reason we have to release DolphinScheduler's
distribute package without those packages, even if this will make more complicated for users. Datasource such as MySQL,
Oracle, SQL Server as the examples, but we have the solution to solve this
### Example
For example, if you want to use MySQL datasource, you need to download the correct JDBC driver from [mysql maven repository](https://repo1.maven.org/maven2/mysql/mysql-connector-java),
and move it into directory `api-server/libs` and `worker-server/libs`. After that, you could activate MySQL datasource by
restarting `api-server` and `worker-server`. Mount to container volume in the same path and restart it if you use container
like Docker.
> Note: If you only want to use MySQL in the datasource center, there is no requirement for the version of MySQL JDBC driver.
> But if you want to use MySQL as the metabase of DolphinScheduler, it only supports [8.0.16 and above](https:/ /repo1.maven.org/maven2/mysql/mysql-connector-java/8.0.16/mysql-connector-java-8.0.16.jar) version.

2
docs/docs/en/guide/datasource/mysql.md

@ -18,5 +18,5 @@
## Native Supported
No, read section example in [introduction](introduction.md) to activate this datasource.
No, read section example in [datasource-setting](../howto/datasource-setting.md) `DataSource Center` section to activate this datasource.

94
docs/docs/en/guide/howto/datasource-setting.md

@ -0,0 +1,94 @@
# Datasource Setting
## Standalone Switching Metadata Database Configuration
We here use MySQL as an example to illustrate how to configure an external database:
* First of all, follow the instructions in [datasource-setting](datasource-setting.md) `Pseudo-Cluster/Cluster Initialize the Database` section to create and initialize database
* Set the following environment variables in your terminal or modify the `bin/env/dolphinscheduler_env.sh` with your database username and password for `{user}` and `{password}`:
```shell
export DATABASE=mysql
export SPRING_PROFILES_ACTIVE=${DATABASE}
export SPRING_DATASOURCE_USERNAME={user}
export SPRING_DATASOURCE_PASSWORD={password}
```
* Add mysql-connector-java driver to `./standalone-server/libs/standalone-server/`, see [general-setting](general-setting.md) `Pseudo-Cluster/Cluster Initialize the Database` section about where to download
* Start standalone-server, now you are using mysql as database and it will not clear up your data when you stop or restart standalone-server.
## Pseudo-Cluster/Cluster Initialize the Database
DolphinScheduler metadata is stored in the relational database. Currently, supports PostgreSQL and MySQL. If you use MySQL, you need to manually download [mysql-connector-java driver][mysql] (8.0.16) and move it to the libs directory of DolphinScheduler
which is `api-server/libs/` and `alert-server/libs` and `master-server/libs` and `worker-server/libs`. Let's take MySQL as an example for how to initialize the database:
For mysql 5.6 / 5.7
```shell
mysql -uroot -p
mysql> CREATE DATABASE dolphinscheduler DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;
# Replace {user} and {password} with your username and password
mysql> GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'%' IDENTIFIED BY '{password}';
mysql> GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'localhost' IDENTIFIED BY '{password}';
mysql> flush privileges;
```
For mysql 8:
```shell
mysql -uroot -p
mysql> CREATE DATABASE dolphinscheduler DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;
# Replace {user} and {password} with your username and password
mysql> CREATE USER '{user}'@'%' IDENTIFIED BY '{password}';
mysql> GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'%';
mysql> CREATE USER '{user}'@'localhost' IDENTIFIED BY '{password}';
mysql> GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'localhost';
mysql> FLUSH PRIVILEGES;
```
Then, modify `./bin/env/dolphinscheduler_env.sh` to use mysql, change {user} and {password} to what you set in the previous step.
```shell
export DATABASE=${DATABASE:-mysql}
export SPRING_PROFILES_ACTIVE=${DATABASE}
export SPRING_DATASOURCE_URL="jdbc:mysql://127.0.0.1:3306/dolphinscheduler?useUnicode=true&characterEncoding=UTF-8&useSSL=false"
export SPRING_DATASOURCE_USERNAME={user}
export SPRING_DATASOURCE_PASSWORD={password}
```
After the above steps done you would create a new database for DolphinScheduler, then run the Shell script to init database:
```shell
sh tools/bin/upgrade-schema.sh
```
## DataSource Center
DataSource supports MySQL, PostgreSQL, Hive/Impala, Spark, ClickHouse, Oracle, SQL Server and other DataSources.
- Click bottom `Data Source Center -> Create Data Source` to create a new datasource.
- Click `Test Connection` to test whether the DataSource can connect successfully (datasource can be saved only if it passes the connection test).
### Using datasource incompatible to Apache LICENSE V2 LICENSE
Some of datasource are native supported to DolphinScheduler while others need users download JDBC driver package manually,
because those JDBC driver incompatible to Apache LICENSE V2 LICENSE. For this reason we have to release DolphinScheduler's
distribute package without those packages, even if this will make more complicated for users. Datasource such as MySQL,
Oracle, SQL Server as the examples, but we have the solution to solve this
### Example
For example, if you want to use MySQL datasource, you need to download the correct JDBC driver from [mysql maven repository](https://repo1.maven.org/maven2/mysql/mysql-connector-java),
and move it into directory `api-server/libs` and `worker-server/libs`. After that, you could activate MySQL datasource by
restarting `api-server` and `worker-server`. Mount to container volume in the same path and restart it if you use container
like Docker.
> Note: If you only want to use MySQL in the datasource center, there is no requirement for the version of MySQL JDBC driver.
> But if you want to use MySQL as the metabase of DolphinScheduler, it only supports [8.0.16 and above](https:/ /repo1.maven.org/maven2/mysql/mysql-connector-java/8.0.16/mysql-connector-java-8.0.16.jar) version.
[mysql]: https://downloads.MySQL.com/archives/c-j/

2
docs/docs/en/guide/howto/general-setting.md

@ -26,5 +26,3 @@ User Time zone
The user's default time zone is based on the time zone which you run the DolphinScheduler service.You could
click the button on the right of the [language](#language) button and then click `Choose timeZone` to choose the time zone
you want to switch. All time related components will adjust their time zone according to the time zone setting you select.

48
docs/docs/en/guide/installation/pseudo-cluster.md

@ -142,52 +142,7 @@ export PATH=$HADOOP_HOME/bin:$SPARK_HOME1/bin:$SPARK_HOME2/bin:$PYTHON_HOME/bin:
## Initialize the Database
DolphinScheduler metadata is stored in the relational database. Currently, supports PostgreSQL and MySQL. If you use MySQL, you need to manually download [mysql-connector-java driver][mysql] (8.0.16) and move it to the lib directory of DolphinScheduler, which is `tools/libs/`. Let's take MySQL as an example for how to initialize the database:
For mysql 5.6 / 5.7
```shell
mysql -uroot -p
mysql> CREATE DATABASE dolphinscheduler DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;
# Replace {user} and {password} with your username and password
mysql> GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'%' IDENTIFIED BY '{password}';
mysql> GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'localhost' IDENTIFIED BY '{password}';
mysql> flush privileges;
```
For mysql 8:
```shell
mysql -uroot -p
mysql> CREATE DATABASE dolphinscheduler DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;
# Replace {user} and {password} with your username and password
mysql> CREATE USER '{user}'@'%' IDENTIFIED BY '{password}';
mysql> GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'%';
mysql> CREATE USER '{user}'@'localhost' IDENTIFIED BY '{password}';
mysql> GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'localhost';
mysql> FLUSH PRIVILEGES;
```
Then, modify `./bin/env/dolphinscheduler_env.sh` to use mysql, change {user} and {password} to what you set in the previous step.
```shell
export DATABASE=${DATABASE:-mysql}
export SPRING_PROFILES_ACTIVE=${DATABASE}
export SPRING_DATASOURCE_URL="jdbc:mysql://127.0.0.1:3306/dolphinscheduler?useUnicode=true&characterEncoding=UTF-8&useSSL=false"
export SPRING_DATASOURCE_USERNAME={user}
export SPRING_DATASOURCE_PASSWORD={password}
```
After the above steps done you would create a new database for DolphinScheduler, then run the Shell script to init database:
```shell
sh tools/bin/upgrade-schema.sh
```
Follow the instructions in [datasource-setting](../howto/datasource-setting.md) `Pseudo-Cluster/Cluster Initialize the Database` section to create and initialize database
## Start DolphinScheduler
@ -241,5 +196,4 @@ sh ./bin/dolphinscheduler-daemon.sh stop alert-server
[jdk]: https://www.oracle.com/technetwork/java/javase/downloads/index.html
[zookeeper]: https://zookeeper.apache.org/releases.html
[mysql]: https://downloads.MySQL.com/archives/c-j/
[issue]: https://github.com/apache/dolphinscheduler/issues/6597

16
docs/docs/en/guide/installation/standalone.md

@ -49,18 +49,4 @@ sh ./bin/dolphinscheduler-daemon.sh stop standalone-server
## Database Configuration
Standalone server use H2 database as its metadata store, it is easy and users do not need to start database before they set up server.
But if user want to store metabase in other database like MySQL or PostgreSQL, they have to change some configuration. And we here use
MySQL as an example to illustrate how to configure an external database:
* First of all, follow the instructions in [pseudo-cluster deployment](pseudo-cluster.md) `Initialize the Database` section to create and initialize database
* Set the following environment variables in your terminal with your database username and password for `{user}` and `{password}`:
```shell
export DATABASE=${DATABASE:-mysql}
export SPRING_PROFILES_ACTIVE=${DATABASE}
export SPRING_DATASOURCE_USERNAME={user}
export SPRING_DATASOURCE_PASSWORD={password}
```
* Add mysql-connector-java driver to `./standalone-server/libs/standalone-server/`, see [pseudo-cluster deployment](pseudo-cluster.md) `Initialize the Database` section about where to download
* Start standalone-server, now you are using mysql as database and it will not clear up your data when you stop or restart standalone-server.
But if user want to store metabase in other database like MySQL or PostgreSQL, they have to change some configuration. Follow the instructions in [datasource-setting](../howto/datasource-setting.md) `Standalone Switching Metadata Database Configuration` section to create and initialize database

2
docs/docs/en/guide/task/sql.md

@ -6,7 +6,7 @@ SQL task type used to connect to databases and execute SQL.
## Create DataSource
Refer to [DataSource](../datasource/introduction.md)
Refer to [datasource-setting](../howto/datasource-setting.md) `DataSource Center` section
## Create Task

21
docs/docs/zh/guide/datasource/introduction.md

@ -1,21 +0,0 @@
# 数据源
数据源中心支持MySQL、POSTGRESQL、HIVE/IMPALA、SPARK、CLICKHOUSE、ORACLE、SQLSERVER等数据源。
- 点击"数据源中心->创建数据源",根据需求创建不同类型的数据源
- 点击"测试连接",测试数据源是否可以连接成功(只有当数据源通过连接性测试后才能保存数据源)。
## 使用不兼容 Apache LICENSE V2 许可的数据库
数据源中心里,DolphinScheduler 对部分数据源有原生的支持,但是部分数据源需要用户下载对应的 JDBC 驱动包并放置到正确的位置才能正常使用。
这对用户会增加用户的使用成本,但是我们不得不这么做,因为这部分数据源的 JDBC 驱动和 Apache LICENSE V2 不兼容,所以我们无法在
DolphinScheduler 分发的二进制包中包含他们。这部分数据源主要包括 MySQL,Oracle,SQL Server 等,幸运的是我们为这部分数据源的支持给出了解决方案。
### 样例
我们以 MySQL 为例,如果你想要使用 MySQL 数据源,你需要先在 [mysql maven 仓库](https://repo1.maven.org/maven2/mysql/mysql-connector-java)
中下载对应版本的 JDBC 驱动,将其移入 `api-server/libs` 以及 `worker-server/libs` 文件夹中,最后重启 `api-server``worker-server`
服务,即可使用 MySQL 数据源。如果你使用容器启动 DolphinScheduler,同样也是将 JDBC 驱动挂载放到以上两个服务的对应路径下后,重启驱动即可。
> 注意:如果你只是想要在数据源中心使用 MySQL,则对 MySQL JDBC 驱动的版本没有要求,如果你想要将 MySQL 作为 DolphinScheduler 的元数据库,
> 则仅支持 [8.0.16 及以上](https://repo1.maven.org/maven2/mysql/mysql-connector-java/8.0.16/mysql-connector-java-8.0.16.jar)的版本。

2
docs/docs/zh/guide/datasource/mysql.md

@ -14,4 +14,4 @@
## 是否原生支持
否,使用前需请参考[简介](introduction.md)中的 "样例" 章节激活数据源。
否,使用前需请参考 [数据源配置](../howto/datasource-setting.md) 中的 "数据源中心" 章节激活数据源。

92
docs/docs/zh/guide/howto/datasource-setting.md

@ -0,0 +1,92 @@
# 数据源配置
## Standalone 切换元数据库
我们这里以 MySQL 为例来说明如何配置外部数据库:
* 首先,参照 [数据源配置](datasource-setting.md) `伪分布式/分布式安装初始化数据库` 创建并初始化数据库
* 在你的命令行或者修改 bin/env/dolphinscheduler_env.sh 设定下列环境变量,将 `{user}``{password}` 改为你数据库的用户名和密码
```shell
export DATABASE=mysql
export SPRING_PROFILES_ACTIVE=${DATABASE}
export SPRING_DATASOURCE_USERNAME={user}
export SPRING_DATASOURCE_PASSWORD={password}
```
* 将mysql-connector-java驱动加到`./standalone-server/libs/standalone-server/`目录下, 下载方法见 [数据源配置](datasource-setting.md) `伪分布式/分布式安装初始化数据库` 一栏
* 启动standalone-server,此时你已经连接上mysql,重启或者停止standalone-server并不会清空您数据库里的数据
## 伪分布式/分布式安装初始化数据库
DolphinScheduler 元数据存储在关系型数据库中,目前支持 PostgreSQL 和 MySQL,如果使用 MySQL 则需要手动下载 [mysql-connector-java 驱动][mysql] (8.0.16) 并移动到 DolphinScheduler 的每个模块的 libs 目录下
其中包括 `api-server/libs/``alert-server/libs``master-server/libs``worker-server/libs`。下面以 MySQL 为例,说明如何初始化数据库
对于mysql 5.6 / 5.7:
```shell
mysql -uroot -p
mysql> CREATE DATABASE dolphinscheduler DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;
# 修改 {user} 和 {password} 为你希望的用户名和密码
mysql> GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'%' IDENTIFIED BY '{password}';
mysql> GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'localhost' IDENTIFIED BY '{password}';
mysql> flush privileges;
```
对于mysql 8:
```shell
mysql -uroot -p
mysql> CREATE DATABASE dolphinscheduler DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;
# 修改 {user} 和 {password} 为你希望的用户名和密码
mysql> CREATE USER '{user}'@'%' IDENTIFIED BY '{password}';
mysql> GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'%';
mysql> CREATE USER '{user}'@'localhost' IDENTIFIED BY '{password}';
mysql> GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'localhost';
mysql> FLUSH PRIVILEGES;
```
然后修改`./bin/env/dolphinscheduler_env.sh`,将username和password改成你在上一步中设置的用户名{user}和密码{password}
```shell
export DATABASE=${DATABASE:-mysql}
export SPRING_PROFILES_ACTIVE=${DATABASE}
export SPRING_DATASOURCE_URL="jdbc:mysql://127.0.0.1:3306/dolphinscheduler?useUnicode=true&characterEncoding=UTF-8&useSSL=false"
export SPRING_DATASOURCE_USERNAME={user}
export SPRING_DATASOURCE_PASSWORD={password}
```
完成上述步骤后,您已经为 DolphinScheduler 创建一个新数据库,现在你可以通过快速的 Shell 脚本来初始化数据库
```shell
sh tools/bin/upgrade-schema.sh
```
## 数据源中心
数据源中心支持MySQL、POSTGRESQL、HIVE/IMPALA、SPARK、CLICKHOUSE、ORACLE、SQLSERVER等数据源。
- 点击"数据源中心->创建数据源",根据需求创建不同类型的数据源
- 点击"测试连接",测试数据源是否可以连接成功(只有当数据源通过连接性测试后才能保存数据源)。
### 使用不兼容 Apache LICENSE V2 许可的数据库
数据源中心里,DolphinScheduler 对部分数据源有原生的支持,但是部分数据源需要用户下载对应的 JDBC 驱动包并放置到正确的位置才能正常使用。
这对用户会增加用户的使用成本,但是我们不得不这么做,因为这部分数据源的 JDBC 驱动和 Apache LICENSE V2 不兼容,所以我们无法在
DolphinScheduler 分发的二进制包中包含他们。这部分数据源主要包括 MySQL,Oracle,SQL Server 等,幸运的是我们为这部分数据源的支持给出了解决方案。
#### 样例
我们以 MySQL 为例,如果你想要使用 MySQL 数据源,你需要先在 [mysql maven 仓库](https://repo1.maven.org/maven2/mysql/mysql-connector-java)
中下载对应版本的 JDBC 驱动,将其移入 `api-server/libs` 以及 `worker-server/libs` 文件夹中,最后重启 `api-server``worker-server`
服务,即可使用 MySQL 数据源。如果你使用容器启动 DolphinScheduler,同样也是将 JDBC 驱动挂载放到以上两个服务的对应路径下后,重启驱动即可。
> 注意:如果你只是想要在数据源中心使用 MySQL,则对 MySQL JDBC 驱动的版本没有要求,如果你想要将 MySQL 作为 DolphinScheduler 的元数据库,
> 则仅支持 [8.0.16 及以上](https://repo1.maven.org/maven2/mysql/mysql-connector-java/8.0.16/mysql-connector-java-8.0.16.jar)的版本。
[mysql]: https://downloads.MySQL.com/archives/c-j/

48
docs/docs/zh/guide/installation/pseudo-cluster.md

@ -139,52 +139,7 @@ export PATH=$HADOOP_HOME/bin:$SPARK_HOME1/bin:$SPARK_HOME2/bin:$PYTHON_HOME/bin:
## 初始化数据库
DolphinScheduler 元数据存储在关系型数据库中,目前支持 PostgreSQL 和 MySQL,如果使用 MySQL 则需要手动下载 [mysql-connector-java 驱动][mysql] (8.0.16) 并移动到 DolphinScheduler 的 lib目录下(`tools/libs/`)。下面以 MySQL 为例,说明如何初始化数据库
对于mysql 5.6 / 5.7:
```shell
mysql -uroot -p
mysql> CREATE DATABASE dolphinscheduler DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;
# 修改 {user} 和 {password} 为你希望的用户名和密码
mysql> GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'%' IDENTIFIED BY '{password}';
mysql> GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'localhost' IDENTIFIED BY '{password}';
mysql> flush privileges;
```
对于mysql 8:
```shell
mysql -uroot -p
mysql> CREATE DATABASE dolphinscheduler DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;
# 修改 {user} 和 {password} 为你希望的用户名和密码
mysql> CREATE USER '{user}'@'%' IDENTIFIED BY '{password}';
mysql> GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'%';
mysql> CREATE USER '{user}'@'localhost' IDENTIFIED BY '{password}';
mysql> GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'localhost';
mysql> FLUSH PRIVILEGES;
```
然后修改`./bin/env/dolphinscheduler_env.sh`,将username和password改成你在上一步中设置的用户名{user}和密码{password}
```shell
export DATABASE=${DATABASE:-mysql}
export SPRING_PROFILES_ACTIVE=${DATABASE}
export SPRING_DATASOURCE_URL="jdbc:mysql://127.0.0.1:3306/dolphinscheduler?useUnicode=true&characterEncoding=UTF-8&useSSL=false"
export SPRING_DATASOURCE_USERNAME={user}
export SPRING_DATASOURCE_PASSWORD={password}
```
完成上述步骤后,您已经为 DolphinScheduler 创建一个新数据库,现在你可以通过快速的 Shell 脚本来初始化数据库
```shell
sh tools/bin/upgrade-schema.sh
```
请参考 [数据源配置](../howto/datasource-setting.md) `伪分布式/分布式安装初始化数据库` 创建并初始化数据库
## 启动 DolphinScheduler
@ -236,5 +191,4 @@ sh ./bin/dolphinscheduler-daemon.sh stop alert-server
[jdk]: https://www.oracle.com/technetwork/java/javase/downloads/index.html
[zookeeper]: https://zookeeper.apache.org/releases.html
[mysql]: https://downloads.MySQL.com/archives/c-j/
[issue]: https://github.com/apache/dolphinscheduler/issues/6597

15
docs/docs/zh/guide/installation/standalone.md

@ -45,17 +45,4 @@ sh ./bin/dolphinscheduler-daemon.sh stop standalone-server
## 配置数据库
Standalone server 使用 H2 数据库作为其元数据存储数据,这是为了上手简单,用户在启动服务器之前不需要启动数据库。但是如果用户想将元数据库存储在
MySQL 或 PostgreSQL 等其他数据库中,他们必须更改一些配置。我们这里以 MySQL 为例来说明如何配置外部数据库:
* 首先,参照 [伪集群部署](pseudo-cluster.md) `初始化数据库` 创建并初始化数据库
* 在你的命令行设定下列环境变量,将 `{user}``{password}` 改为你数据库的用户名和密码
```shell
export DATABASE=${DATABASE:-mysql}
export SPRING_PROFILES_ACTIVE=${DATABASE}
export SPRING_DATASOURCE_USERNAME={user}
export SPRING_DATASOURCE_PASSWORD={password}
```
* 将mysql-connector-java驱动加到`./standalone-server/libs/standalone-server/`目录下, 下载方法见 [伪集群部署](pseudo-cluster.md) `初始化数据库` 一栏
* 启动standalone-server,此时你已经连接上mysql,重启或者停止standalone-server并不会清空您数据库里的数据
MySQL 或 PostgreSQL 等其他数据库中,他们必须更改一些配置。请参考 [数据源配置](../howto/datasource-setting.md) `Standalone 切换元数据库` 创建并初始化数据库

2
docs/docs/zh/guide/task/sql.md

@ -6,7 +6,7 @@ SQL任务类型,用于连接数据库并执行相应SQL。
## 创建数据源
可参考[数据源中心介绍](../datasource/introduction.md)
可参考 [数据源配置](../howto/datasource-setting.md) `数据源中心`
## 创建任务

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