Hello, I am doing the practice in windows now. I have the jar file generated under: C:\RXIE\Learning\Scala\spark2practice\target\scala-2. 11\spark2practice_2.11-0.1.jar
The package name is Retail_db and the object is GetRevenuePerOrder. The spark-submit command is: spark-submit retail_db.GetRevenuePerOrder --class "C:\RXIE\Learning\Scala\ spark2practice\target\scala-2.11\spark2practice_2.11-0.1.jar" local C:\RXIE\Learning\Data\data-master\retail_db\order_items C:\C:\RXIE\Learning\Data\data-master\retail_db\order_items\revenue_per_order When executing this command, it throws out the error: Error: Cannot load main class from JAR file What is the right submit command should I write here? Thank you very much. By the way, the command is really too long, how can I split it into multiple lines like '\' in Linux? *------------------------------------------------* *Sincerely yours,* *Raymond*
