spark+mysql+驱动_mysql–在Spark中找不到合适的jdbc驱动程序

我在用

df.write.mode("append").jdbc("jdbc:mysql://ip:port/database","table_name",properties)

插入MySQL中的表.

另外,我在我的代码中添加了Class.forName(“com.mysql.jdbc.Driver”).

当我提交我的Spark应用程序时&＃xff1a;

spark-submit --class MY_MAIN_CLASS

--master yarn-client

--jars /path/to/mysql-connector-java-5.0.8-bin.jar

--driver-class-path /path/to/mysql-connector-java-5.0.8-bin.jar

MY_APPLICATION.jar

这种纱线客户端模式适合我.

但是当我使用纱线群集模式时&＃xff1a;

spark-submit --class MY_MAIN_CLASS

--master yarn-cluster

--jars /path/to/mysql-connector-java-5.0.8-bin.jar

--driver-class-path /path/to/mysql-connector-java-5.0.8-bin.jar

MY_APPLICATION.jar

它不起作用.我也试过设置“–conf”&＃xff1a;

spark-submit --class MY_MAIN_CLASS

--master yarn-cluster

--jars /path/to/mysql-connector-java-5.0.8-bin.jar

--driver-class-path /path/to/mysql-connector-java-5.0.8-bin.jar

--conf spark.executor.extraClassPath&＃61;/path/to/mysql-connector-java-5.0.8-bin.jar

MY_APPLICATION.jar

但仍然得到“找不到适合jdbc的驱动程序”错误.