canal本地运行异常：class com.alibaba.druid.pool.DruidDataSource cannot be cast to

文章目录

• ​​1. 现象​​
• ​​2. 原因​​
• ​​3. 解决方案​​

1. 现象

启动时出现异常

class com.alibaba.druid.pool.DruidDataSource  cannot be cast to  class com.alibaba.druid.pool.DruidDataSource      

2. 原因

3. 解决方案

<dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
            <scope>provided</scope> #新增 让es的xxxx-with-dependency.jar不包含druid相关包
        </dependency>