Permission denied and org.apache.hadoop.util.DiskChecker$DiskErrorException errors after Kerberising Hadoop cluster

Background Kerberizing a Hadoop cluster enables a properly authorised user to access the cluster without entering of username / password details.  For example (after running a kinit command and starting the beeline JDBC client): beeline>  !connect jdbc:hive2://hdplinux1.company.internal:10000/default;principal=hive/hdplinux1.company.internal@COMPANY.INTERNAL; Connecting to jdbc:hive2://hdplinux1.company.internal:10000/default;principal=hive/hdplinux1.company.internal@COMPANY.INTERNAL; Enter username for jdbc:hive2://hdplinux1.company.internal:10000/default;principal=hive/hdplinux1.company.internal@COMPANY.INTERNAL;: myusername Enter password for jdbc:hive2://hdplinux1.company.internal:10000/default;principal=hive/hdplinux1.company.internal@COMPANY.INTERNAL;: ************ Connected to: Apache Hive (version… Continue reading Permission denied and org.apache.hadoop.util.DiskChecker$DiskErrorException errors after Kerberising Hadoop cluster