1、配置/etc/hosts
2、配置/etc/sysconfig/network
3、配置/root/spark/hadoop-2.6.5/etc/hadoop/hdfs-site.xml
4、配置/root/spark/hadoop-2.6.5/etc/hadoop/core-site.xml
5、启动服务/root/spark/hadoop-2.6.5/sbin/start-dfs.sh
1、配置/etc/hosts
2、配置/etc/sysconfig/network
3、配置/root/spark/hadoop-2.6.5/etc/hadoop/hdfs-site.xml
4、配置/root/spark/hadoop-2.6.5/etc/hadoop/core-site.xml
5、启动服务/root/spark/hadoop-2.6.5/sbin/start-dfs.sh