2017-07-15 21:40:13,578 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: STARTUP_MSG:
/************************************************************
STARTUP_MSG: Starting DataNode
STARTUP_MSG: host = hadoop000/192.168.199.111
STARTUP_MSG: args = []
STARTUP_MSG: version = 2.6.0-cdh5.7.0
没有报错啊,日志和namenode的一样啊,我namenode起来