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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2021/11/14 15:04:24 UTC

[GitHub] [spark] wanshicheng commented on pull request #5782: [SPARK-6913][SQL] Fixed "java.sql.SQLException: No suitable driver found"

wanshicheng commented on pull request #5782:
URL: https://github.com/apache/spark/pull/5782#issuecomment-968307485


   > 你好，我是一个新手，遇到这样的问题不知道何从下手，希望可以得到有效的帮助，我是在使用sparkSQL将处理过的数据保存至mysql中，打包上传运行时出现的“java.sql.SQLException: No suitable driver”，spark版本是2.3.2，希望可以得到一个有效的解决办法，谢谢
   
   在需要用到JDBC Driver的算子里，先注册一下Driver：
   DriverRegistry.register(className)
   它会根据全类名调用Spark的类加载器，加载Driver。


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