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查看Hadoop安全模式

作者:互联网

hadoop dfsadmin -safemode get  
Safe mode is OFF 
root@centos:/$ hadoop dfsadmin -safemode enter  
				Safe mode is ON 
nange@ubuntu:/$ hadoop dfsadmin -safemode leave  
				Safe mode is OFF

标签:查看,dfsadmin,Safe,Hadoop,模式,hadoop,mode,safemode
来源: https://blog.csdn.net/wql12134/article/details/100064301