I've fixed the same problem as @Leonardo Dias. Just by lookup the doc(https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.4.2/bk_Security_Guide/content/hdfs_plugin_kerberos.html) Here are my steps: 1. Add the "rangerhdfslookup" user to the os and "rangerhdfslookup@realm" to my kdc 2. Update properties of ranger hdfs plugins via ambari 3. restart HDFS & Ranger service ... View more