Failed to start NodeManager caused by "/var/lib/hadoop-yarn/yarn-nm-recovery/yarn-nm-state/LOCK: Per
Hadoop 安装步骤: 0. 安装前准备(节点机器,环境设置,yum源设置) 1. 配置并安装Cloudera-Manager 2. 启动 CM 服务 3. 安装CDH,并配置集群 4. ...
