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https://github.com/SophiaData/Bigdata_Code_Tutorial
Flink cdc 整库同步 & flink 代码 demo
https://github.com/SophiaData/Bigdata_Code_Tutorial
flink
Last synced: 9 days ago
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Flink cdc 整库同步 & flink 代码 demo
- Host: GitHub
- URL: https://github.com/SophiaData/Bigdata_Code_Tutorial
- Owner: SophiaData
- License: apache-2.0
- Created: 2021-12-28T05:52:45.000Z (almost 3 years ago)
- Default Branch: master
- Last Pushed: 2024-05-07T01:59:46.000Z (6 months ago)
- Last Synced: 2024-08-02T14:06:51.796Z (3 months ago)
- Topics: flink
- Language: Java
- Homepage: https://sophiadata.github.io/Bigdata_Blog_Website/
- Size: 50 MB
- Stars: 43
- Watchers: 3
- Forks: 20
- Open Issues: 4
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
整库同步代码
https://github.com/SophiaData/Bigdata_Code_Tutorial/blob/master/sync_database_mysql/src/main/java/io/sophiadata/flink/sync/FlinkSqlWDS.java
程序运行效果图
运行方法，根据需要修改表名，库名，账号，密码，并将 provided 添加到 IDE 运行环境中，
将 log4j.properties 日志级别输出调整为 info
可以得到 flink web ui 地址
根据需要调整 ParameterUtil 里面的参数，也可以使用 nacos 来获取相应参数
> 原始建表语句
```sql
create table if not exists jdbc_sink_t_user(
`id` BIGINT NOT NULL,
`name` VARCHAR(255),
`age` TINYINT,
`create_time` TIMESTAMP(0) NOT NULL default '1970-01-01 09:00:00',
`update_time` TIMESTAMP(0) NOT NULL default '1970-01-01 09:00:00',
PRIMARY KEY (id)
)
create table if not exists t_user(
`id` BIGINT NOT NULL,
`name` VARCHAR(255),
`age` TINYINT,
`create_time` TIMESTAMP(0) default '1970-01-01 09:00:00',
`update_time` TIMESTAMP(0) default '1970-01-01 09:00:00',
PRIMARY KEY (id)
)
create table if not exists table_process(
`source_table` VARCHAR(200) NOT NULL,
`operate_type` VARCHAR(200) NOT NULL,
`sink_type` VARCHAR(200),
`sink_table` VARCHAR(200),
`sink_columns` VARCHAR(2000),
`sink_pk` VARCHAR(200),
`sink_extend` VARCHAR(200),
`slow_change` VARCHAR(2000),
PRIMARY KEY (source_table,operate_type)
)
create table if not exists test2(
`id` VARCHAR(200) NOT NULL,
`student` VARCHAR(200),
`sex` VARCHAR(200),
`sexs` VARCHAR(255),
`op` VARCHAR(255),
`sc` VARCHAR(255),
`st` VARCHAR(255),
`s9` VARCHAR(255),
`s10` VARCHAR(255),
PRIMARY KEY (id)
)
create table if not exists test3(
`id` VARCHAR(200) NOT NULL,
`student` VARCHAR(200),
`sex` VARCHAR(200),
`s11` VARCHAR(200),
PRIMARY KEY (id)
)
```
Blog: https://sophiadata.github.io/Bigdata_Blog_Website/
