hadoop mkdir: Cannot create directory /usr. Name node is in safe mode.-CFANZ编程社区

hadoop mkdir: Cannot create directory /usr. Name node is in safe mode.

吴wuwu

阅读 36

2022-09-09

离开安全模式方法

bin/hadoop dfsadmin -safemode leave

若不处理安全模式的话，web服务无法启动，dfsadmin report结果异常

hadoop mkdir: Cannot create directory /usr. Name node is in safe mode._hadoop

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