hadoop 错误

hadoop 异常!--[if !supportLists]--5.??????!--[endif]--Ok??2. 运行hadoop程序时, 中途我把它终止了

hadoop 异常

<!--[if !supportLists]-->5.??????<!--[endif]-->Ok

?

?

2. 运行hadoop程序时, 中途我把它终止了,然后再向hdfs加文件或删除文件时,出现Namenode is in safe mode错误:?
rmr: org.apache.hadoop.dfs.SafeModeException:Cannot delete /user/hadoop/input. Name node is in safe mode?

?

解决的命令:?

bin/hadoop dfsadmin -safemodeleave? 关闭safe mode?