[1068]启动hdfs时,报错 Canary 测试无法在目录 /tmp/.cloudera_health_monitoring_canary_files 中创建文件

启动hdfs时,报错 Canary 测试无法在目录 /tmp/.cloudera_health_monitoring_canary_files 中创建文件。

经过查看日志,发现 Name node is in safe mode.

解决方法:sudo -uhdfs hdfs dfsadmin -safemode leave

参考:https://blog.csdn.net/u012878005/article/details/79989712
https://blog.csdn.net/xuye0606/article/details/119619021

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Origin blog.csdn.net/xc_zhou/article/details/121234837