A. 8080 B. 4040 C. 8090 D. 18080
A. Driver端提交任务,向Master申请资源 B. Master与Worker进行TCP通信,是的Worker启动Excutor C. Excutor启动会主动连接Driver,通过Driver->Master->WorkExecutor,从而得到Drive在哪里 Driver会产生Task,提交给Excutor中启动Task去做真正的计算
A. 对 B. 错