https://community.cloudera.com/t5/Support-Questions/Re-Fail-to-start-HDFS-in-Cluster-Setup/m-p/65464#M55951 <P>According to ther error you posted, your NameNode is in Safe Mode. There should be an Active Name Node in order to perform any HDFS action.</P> Fri, 16 Mar 2018 15:22:09 GMT GeKas 2018-03-16T15:22:09Z