运行hadoop2 自带的圆周率计算方法时,报错,找了半天,原来是在配置hadoop临时目录时,没有给权限,找到配置的hadoop临时目录文件夹,修改权限即可 Application application_1548242073562_0005 failed 2 times due to AM Container for appattempt_1548242073562_0005_000002 exited with exitCode: 1 Failing this attempt.Diagno…