alternatives配置CDH3集群
摘要:
1、通过使用alernatives来切换配置文件# 将默认配置文件复制到conf.cluster目录sudo mkdir -p /etc/hadoop-0.20/conf.clustersudo cp -r /etc/hadoop-0.20/conf.empty/* /etc/hadoop-0.20/conf.cluster# 使用alternatives安装配置目录,不过我现在都没搞明白那个权限值有什么用sudo alternatives --install /etc/hadoop-0.20/conf hadoop-0.20-conf /etc/hadoop-0.20/conf.cluste 阅读全文