hadoop执行命令报错

Q:执行一个文件拷贝到hadoop nameNode主机上的脚本,hadoop执行命令报错:Operation category READ is not supported in state standby

A:该nameNode应为活动状态,如果该nameNode为备份状态,就会报错

猜你喜欢

转载自blog.csdn.net/lemon_linaa/article/details/79218881