flinkcdc3.0 支持 mysql到mysql同步吗
flink cdc3.0 mysql到mysql同步报错
Exception in thread "main" java.lang.RuntimeException: Cannot find factory with identifier "mysql" in the classpath.
Available factory classes are:
com.ververica.cdc.connectors.doris.factory.DorisDataSinkFactory
com.ververica.cdc.connectors.mysql.factory.MySqlDataSourceFactory
at com.ververica.cdc.composer.utils.FactoryDiscoveryUtils.getFactoryByIdentifier(FactoryDiscoveryUtils.java:60)
at com.ververica.cdc.composer.flink.FlinkPipelineComposer.createDataSink(FlinkPipelineComposer.java:144)
at com.ververica.cdc.composer.flink.FlinkPipelineComposer.compose(FlinkPipelineComposer.java:108)
at com.ververica.cdc.cli.CliExecutor.run(CliExecutor.java:65)
at com.ververica.cdc.cli.CliFrontend.main(CliFrontend.java:62)
配置文件
source:
type: mysql
hostname: 127.0.0.1
port: 3306
username: a
password: b
tables: demo1.t1
server-id: 5400-5404
server-time-zone: Asia/Shanghai
sink:
type: mysql
hostname: 127.0.0.1
port: 3306
username: a
password: b
server-time-zone: Asia/Shanghai
pipeline:
name: mysql2mysql
parallelism: 1
route:
- source-table: demo1.t1
sink-table: demo2.t1
写回答
-
从报错看你是不是没有添加<dependency> <groupId>com.ververica</groupId> <artifactId>flink-connector-cdc-mysql_2.12</artifactId> <version>3.0.0</version> </dependency>这个依赖啊
2024-08-12 10:46:19赞同 6 展开评论 打赏
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