hadoop@chen:/usr/local/hadoop$ ./sbin/start-dfs.sh
Incorrect configuration: namenode address dfs.namenode.servicerpc-address or dfs.namenode.rpc-address is not configured.
Starting namenodes on []
localhost: starting namenode, logging to /usr/local/hadoop/logs/hadoop-hadoop-namenode-chen.out
localhost: starting datanode, logging to /usr/local/hadoop/logs/hadoop-hadoop-datanode-chen.out
Starting secondary namenodes [0.0.0.0]
0.0.0.0: starting secondarynamenode, logging to /usr/local/hadoop/logs/hadoop-hadoop-secondarynamenode-chen.out
hadoop@chen:/usr/local/hadoop$ jps
5196 Jps
namenode又是他，我配也出现很多次错误，我的做法删了重做。注意步骤。