MaxCompute Spark中MC Spark节点的Main Class对应的参数是啥?
MaxCompute Spark中MC Spark节点的Main Class对应的参数是啥?
Spark SQL抛出“Exception in thread “main” java.sql.SQLException: No suitable driver found for jdbc:mysql:xxx”报错
Spark SQL抛出“Exception in thread “main” java.sql.SQLException: No suitable driver found for jdbc:mysql:xxx”报错
spark能传递外部命名参数给main函数吗?
查了资料好像都没有办法。只能通过: def main(args: Array[String]): Unit = { // 读取参数 var city = args(0) var input = args(1) var date = args(2) 下标来获取。不过不确定,去stackoverflow...
IDEA运行spark程序报错Exception in thread "main" java.net.BindException: Cannot
错误提示如下: Exception in thread “main” java.net.BindException: Cannot assign requested address: Service ‘sparkDriver’ failed after 16 retries (starting fr...
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