Name node is in safe mode，Use "hdfs dfsadmin -safemode leave" to turn safe mode off.
用idea搭建Hadoop成功后，想在文件系统中创建文件，报如下错误！Name node is in safe mode：If you turn of
7月前610
用idea搭建Hadoop成功后，想在文件系统中创建文件，报如下错误！Name node is in safe mode：If you turn of