截取后半部分,这样就表示格式化完成
2. sbin/start-dfs.sh
启动HDFS(NameNode,secondarynamenode,DataNode)
[root@localhost hadoop]# start-dfs.sh
16/10/26 03:57:24 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Starting namenodes on [localhost]
localhost: starting namenode, logging to /opt/hadoop/hadoop-2.6.0-cdh5.8.2/logs/hadoop-root-namenode-localhost.localdomain.out
localhost: starting datanode, logging to /opt/hadoop/hadoop-2.6.0-cdh5.8.2/logs/hadoop-root-datanode-localhost.localdomain.out
Starting secondary namenodes [0.0.0.0]
0.0.0.0: starting secondarynamenode, logging to /opt/hadoop/hadoop-2.6.0-cdh5.8.2/logs/hadoop-root-secondarynamenode-localhost.localdomain.out
16/10/26 03:58:31 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
